[NativeAOT] Httpclient timeout

AhmedZero commented 2 years ago

Description

httpclient timeout doesn't work well. I specify timeout equals 2 minutes but actually, it's 10 seconds.

Error: System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x164
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception, Boolean, HttpResponseMessage, CancellationTokenSource, CancellationToken, CancellationTokenSource) + 0x2b7
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x3ff
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at KeyAuth.api.<req>d__22.MoveNext() + 0x244
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at KeyAuth.api.<init>d__12.MoveNext() + 0x273

Reproduction Steps

  private async static Task<string> req(NameValueCollection post_data)
        {

                IDictionary<string, string> dict = new Dictionary<string, string>();
                foreach (var k in post_data.AllKeys)
                {
                    dict.Add(k, post_data[k]);
                }
                using (var postContent = new FormUrlEncodedContent(dict))
                using (HttpClient client = new HttpClient())
                {
                client.Timeout = TimeSpan.FromMinutes(2);
                    using (HttpResponseMessage response = await client.PostAsync("https://keyauth.win/api/1.0/", postContent))
                    {
                        response.EnsureSuccessStatusCode(); // Throw if httpcode is an error
                        using (HttpContent content = response.Content)
                        {
                            return  await content.ReadAsStringAsync();
                        }
                    }

                }           

        }

Expected behavior

wait 120 seconds.

Actual behavior

wait 10 seconds.

Regression?

No response

Known Workarounds

No response

Configuration

.NET 6.0 Windows 11 X64

Other information

No response

ghost commented 2 years ago

Tagging subscribers to this area: @dotnet/ncl See info in area-owners.md if you want to be subscribed.

Issue Details

### Description httpclient timeout doesn't work well. I specify timeout equals 2 minutes but actually, it's 20 seconds. ``` Error: System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing. ---> System.TimeoutException: The operation was canceled. ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled. ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout. --- End of inner exception stack trace --- at System.Exception.SetCurrentStackTrace() + 0x5c at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15 at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4 at System.Net.Http.HttpConnectionPool.d__73.MoveNext() + 0x3bc at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51 at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0 at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64 at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74 at System.Net.Http.HttpConnectionPool.d__98.MoveNext() + 0x455 at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51 at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75 at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0 at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64 at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74 at System.Net.Http.HttpConnectionPool.d__96.MoveNext() + 0xa8e at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51 at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75 at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0 at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64 at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74 at System.Net.Http.HttpConnectionPool.d__97.MoveNext() + 0x7d0 at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51 at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75 at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0 at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64 at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f at System.Net.Sockets.Socket.<g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51 at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86 at System.Net.Sockets.SocketAsyncEventArgs.<g__Core|112_0>d.MoveNext() + 0xa1d at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111 at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95 --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42 at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.d__1.MoveNext() + 0x170 --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42 at System.Net.Http.HttpConnectionPool.d__75.MoveNext() + 0x3ee --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e at System.Net.Http.HttpConnectionPool.d__83.MoveNext() + 0x8ec --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42 at System.Net.Http.RedirectHandler.d__4.MoveNext() + 0x1ee --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42 at System.Net.Http.HttpClient.<g__Core|83_0>d.MoveNext() + 0x164 --- End of inner exception stack trace --- --- End of inner exception stack trace --- at System.Net.Http.HttpClient.HandleFailure(Exception, Boolean, HttpResponseMessage, CancellationTokenSource, CancellationToken, CancellationTokenSource) + 0x2b7 at System.Net.Http.HttpClient.<g__Core|83_0>d.MoveNext() + 0x3ff --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42 at KeyAuth.api.d__22.MoveNext() + 0x244 --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42 at KeyAuth.api.d__12.MoveNext() + 0x273 ``` ### Reproduction Steps ```C# private async static Task req(NameValueCollection post_data) { IDictionary dict = new Dictionary(); foreach (var k in post_data.AllKeys) { dict.Add(k, post_data[k]); } using (var postContent = new FormUrlEncodedContent(dict)) using (HttpClient client = new HttpClient()) { client.Timeout = TimeSpan.FromMinutes(2); using (HttpResponseMessage response = await client.PostAsync("https://keyauth.win/api/1.0/", postContent)) { response.EnsureSuccessStatusCode(); // Throw if httpcode is an error using (HttpContent content = response.Content) { return await content.ReadAsStringAsync(); } } } } ``` ### Expected behavior wait 120 seconds. ### Actual behavior wait 20 seconds. ### Regression? _No response_ ### Known Workarounds _No response_ ### Configuration .NET 6.0 Windows 11 X64 ### Other information _No response_

Author:	AhmedZero
Assignees:	-
Labels:	`area-System.Net.Http`, `untriaged`
Milestone:	-

MihaZupan commented 2 years ago

Error: System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing. ---> System.TimeoutException: The operation was canceled. ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled. ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.

This looks like a duplicate of #67505. The error message is misleading, but the reason the request failed is A connection could not be established within the configured ConnectTimeout..

AhmedZero commented 2 years ago

it's connected successfully without NativeAOT it waits more than 20 seconds. but in NativeAOT, it takes 10 seconds and failed.

MihaZupan commented 2 years ago

Are you able to reproduce this behavior with a simplified example like:

using var socket = new Socket(SocketType.Stream, ProtocolType.Tcp);

await socket.ConnectAsync("keyauth.win", 443);

AhmedZero commented 2 years ago

it's not connect problem, it's Send problem at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x3ff

MihaZupan commented 2 years ago

Right, and that Send will internally call Socket.ConnectAsync. Does the above example complete successfully?

AhmedZero commented 2 years ago

Right, and that Send will internally call Socket.ConnectAsync. Does the above example complete successfully?

works well.

AhmedZero commented 2 years ago

The problem is httpclient without NativeAOT wait more than 20 seconds without any problem but in NativeAOT doesn't Wait more than 10 seconds.

MihaZupan commented 2 years ago

There are two Timeout settings here:

HttpClient.Timeout - this is the thing you set to 2 minutes
SocketsHttpHandler.ConnectTimeout - the thing that's timing out in your case

Where do you set ConnectTimeout? Is it using the same value with and without NativeAOT? Are you running both against the same version of .NET?

AhmedZero commented 2 years ago

Yes, I use the same source and compare between two versions. anyway SocketsHttpHandler.ConnectTimeout solved my problem.

karelz commented 2 years ago

Triage: @AhmedZero can you please post a simple repro with setting up the timeouts which behaves differently with and without NativeAOT?

AhmedZero commented 2 years ago

sometimes the server has a lot of connections, and that makes the server respond to the client very slow. and I should wait more than 20 seconds. and NativeAOT doesn't wait more than 10 seconds. KeyAuth.cs

using System.Security.Cryptography;
using System.Collections.Specialized;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Json;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace KeyAuth
{
    public class api
    {
        public string name, ownerid, secret, version;
        /// <summary>
        /// Set up your application credentials in order to use keyauth
        /// </summary>
        /// <param name="name">Application Name</param>
        /// <param name="ownerid">Your OwnerID, can be found in your account settings.</param>
        /// <param name="secret">Application Secret</param>
        /// <param name="version">Application Version, if version doesnt match it will open the download link you set up in your application settings and close the app, if empty the app will close</param>
        public api(string name, string ownerid, string secret, string version)
        {

            if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(ownerid) || string.IsNullOrWhiteSpace(secret) || string.IsNullOrWhiteSpace(version))
            {
                error("Application not setup correctly. Please watch video link found in Program.cs");
                Environment.Exit(0);
            }

            this.name = name;

            this.ownerid = ownerid;

            this.secret = secret;

            this.version = version;
        }

        #region structures
        [DataContract]
        private class response_structure
        {
            [DataMember]
            public bool success { get; set; }

            [DataMember]
            public string sessionid { get; set; }

            [DataMember]
            public string contents { get; set; }

            [DataMember]
            public string response { get; set; }

            [DataMember]
            public string message { get; set; }

            [DataMember]
            public string download { get; set; }

            [DataMember(IsRequired = false, EmitDefaultValue = false)]
            public user_data_structure info { get; set; }

            [DataMember(IsRequired = false, EmitDefaultValue = false)]
            public app_data_structure appinfo { get; set; }

            [DataMember]
            public List<msg> messages { get; set; }
        }

        public class msg
        {
            public string message { get; set; }
            public string author { get; set; }
            public string timestamp { get; set; }
        }

        [DataContract]
        private class user_data_structure
        {
            [DataMember]
            public string username { get; set; }

            [DataMember]
            public string ip { get; set; }
            [DataMember]
            public string hwid { get; set; }
            [DataMember]
            public string createdate { get; set; }
            [DataMember]
            public string lastlogin { get; set; }
            [DataMember]
            public List<Data> subscriptions { get; set; } // array of subscriptions (basically multiple user ranks for user with individual expiry dates
        }

        [DataContract]
        private class app_data_structure
        {
            [DataMember]
            public string numUsers { get; set; }
            [DataMember]
            public string numOnlineUsers { get; set; }
            [DataMember]
            public string numKeys { get; set; }
            [DataMember]
            public string version { get; set; }
            [DataMember]
            public string customerPanelLink { get; set; }
            [DataMember]
            public string downloadLink { get; set; }
        }
        #endregion
        private string sessionid, enckey;
        public bool initzalized;
        /// <summary>
        /// Initializes the connection with keyauth in order to use any of the functions
        /// </summary>
        public async Task init()
        {
            enckey = encryption.sha256(encryption.iv_key());
            var init_iv = encryption.sha256(encryption.iv_key());

            var values_to_upload = new NameValueCollection
            {
                ["type"] = encryption.byte_arr_to_str(Encoding.Default.GetBytes("init")),
                ["ver"] = encryption.encrypt(version, secret, init_iv),
                ["hash"] = checksum(Process.GetCurrentProcess().MainModule.FileName),
                ["enckey"] = encryption.encrypt(enckey, secret, init_iv),
                ["name"] = encryption.byte_arr_to_str(Encoding.Default.GetBytes(name)),
                ["ownerid"] = encryption.byte_arr_to_str(Encoding.Default.GetBytes(ownerid)),
                ["init_iv"] = init_iv
            };

            var response = await req(values_to_upload);

            if (response == "KeyAuth_Invalid")
            {
                error("Application not found");
                Environment.Exit(0);
            }

            response = encryption.decrypt(response, secret, init_iv);
            var json = response_decoder.string_to_generic<response_structure>(response);
            load_response_struct(json);
            if (json.success)
            {
                load_app_data(json.appinfo);
                sessionid = json.sessionid;
                initzalized = true;
            }
            else if (json.message == "invalidver")
            {
                app_data.downloadLink = json.download;
                OpenBrowser(app_data.downloadLink);
                Environment.Exit(0);

            }

        }
        public static void OpenBrowser(string url)
        {
            try
            {
                Process.Start(url);
            }
            catch
            {
                // hack because of this: https://github.com/dotnet/corefx/issues/10361
                if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
                {
                    url = url.Replace("&", "^&");
                    Process.Start(new ProcessStartInfo("cmd", $"/c start {url}") { CreateNoWindow = true });
                }
                else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
                {
                    Process.Start("xdg-open", url);
                }
                else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
                {
                    Process.Start("open", url);
                }
                else
                {
                    throw;
                }
            }
        }
        #region Checkinit
        public static bool IsDebugRelease
        {
            get
            {
#if DEBUG
                return true;
#else
                return false;
#endif
            }
        }
        public void Checkinit()
        {
            if (!initzalized)
            {
                if (IsDebugRelease)
                {
                    error("Not initialized Check if KeyAuthApp.init() does exist");

                }
                else
                {
                    error("Please initialize first");

                }

            }

        }
        #endregion

        public static string checksum(string filename)
        {
            string result;
            using (MD5 md = MD5.Create())
            {
                using (FileStream fileStream = File.OpenRead(filename))
                {
                    byte[] value = md.ComputeHash(fileStream);
                    result = BitConverter.ToString(value).Replace("-", "").ToLowerInvariant();
                }
            }
            return result;
        }
        public static void error(string message)
        {
            Process.Start(new ProcessStartInfo("cmd.exe", $"/c start cmd /C \"color b && title Error && echo {message} && timeout /t 5\"")
            {
                CreateNoWindow = true,
                RedirectStandardOutput = true,
                RedirectStandardError = true,
                UseShellExecute = false
            });
            Environment.Exit(0);

        }
        private async static Task<string> req(NameValueCollection post_data)
        {
            IDictionary<string, string> dict = new Dictionary<string, string>();
            foreach (var k in post_data.AllKeys)
            {
                dict.Add(k, post_data[k]);
            }
            using (var postContent = new FormUrlEncodedContent(dict))
            using (HttpClient client = new HttpClient(new SocketsHttpHandler() { ConnectTimeout = TimeSpan.FromMinutes(2) }))
            {
                using (HttpResponseMessage response = await client.PostAsync("https://keyauth.win/api/1.0/", postContent))
                {
                    response.EnsureSuccessStatusCode(); // Throw if httpcode is an error
                    using (HttpContent content = response.Content)
                    {
                        return await content.ReadAsStringAsync();
                    }
                }

            }

        }

        #region app_data
        public app_data_class app_data = new app_data_class();

        public class app_data_class
        {
            public string numUsers { get; set; }
            public string numOnlineUsers { get; set; }
            public string numKeys { get; set; }
            public string version { get; set; }
            public string customerPanelLink { get; set; }
            public string downloadLink { get; set; }
        }

        private void load_app_data(app_data_structure data)
        {
            app_data.numUsers = data.numUsers;
            app_data.numOnlineUsers = data.numOnlineUsers;
            app_data.numKeys = data.numKeys;
            app_data.version = data.version;
            app_data.customerPanelLink = data.customerPanelLink;
        }
        #endregion

        #region user_data
        public user_data_class user_data = new user_data_class();

        public class user_data_class
        {
            public string username { get; set; }
            public string ip { get; set; }
            public string hwid { get; set; }
            public string createdate { get; set; }
            public string lastlogin { get; set; }
            public List<Data> subscriptions { get; set; } // array of subscriptions (basically multiple user ranks for user with individual expiry dates
        }
        public class Data
        {
            public string subscription { get; set; }
            public string expiry { get; set; }
            public string timeleft { get; set; }
        }

        private void load_user_data(user_data_structure data)
        {
            user_data.username = data.username;
            user_data.ip = data.ip;
            user_data.hwid = data.hwid;
            user_data.createdate = data.createdate;
            user_data.lastlogin = data.lastlogin;
            user_data.subscriptions = data.subscriptions; // array of subscriptions (basically multiple user ranks for user with individual expiry dates 
        }
        #endregion
        public string expirydaysleft()
        {
            Checkinit();

            System.DateTime dtDateTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, System.DateTimeKind.Local);
            dtDateTime = dtDateTime.AddSeconds(long.Parse(user_data.subscriptions[0].expiry)).ToLocalTime();
            TimeSpan difference = dtDateTime - DateTime.Now;
            return Convert.ToString(difference.Days + " Days " + difference.Hours + " Hours Left");
        }

        #region response_struct
        public response_class response = new response_class();

        public class response_class
        {
            public bool success { get; set; }
            public string message { get; set; }
        }

        private void load_response_struct(response_structure data)
        {
            response.success = data.success;
            response.message = data.message;
        }
        #endregion

        private json_wrapper response_decoder = new json_wrapper(new response_structure());
    }

    public static class encryption
    {
        public static string byte_arr_to_str(byte[] ba)
        {
            StringBuilder hex = new StringBuilder(ba.Length * 2);
            foreach (byte b in ba)
                hex.AppendFormat("{0:x2}", b);
            return hex.ToString();
        }

        public static byte[] str_to_byte_arr(string hex)
        {
            try
            {
                int NumberChars = hex.Length;
                byte[] bytes = new byte[NumberChars / 2];
                for (int i = 0; i < NumberChars; i += 2)
                    bytes[i / 2] = Convert.ToByte(hex.Substring(i, 2), 16);
                return bytes;
            }
            catch
            {
                Console.WriteLine("\n\n  The session has ended, open program again.");
                Thread.Sleep(3500);
                Environment.Exit(0);
                return null;
            }
        }

        public static string encrypt_string(string plain_text, byte[] key, byte[] iv)
        {
            Aes encryptor = Aes.Create();

            encryptor.Mode = CipherMode.CBC;
            encryptor.Key = key;
            encryptor.IV = iv;

            using (MemoryStream mem_stream = new MemoryStream())
            {
                using (ICryptoTransform aes_encryptor = encryptor.CreateEncryptor())
                {
                    using (CryptoStream crypt_stream = new CryptoStream(mem_stream, aes_encryptor, CryptoStreamMode.Write))
                    {
                        byte[] p_bytes = Encoding.Default.GetBytes(plain_text);

                        crypt_stream.Write(p_bytes, 0, p_bytes.Length);

                        crypt_stream.FlushFinalBlock();

                        byte[] c_bytes = mem_stream.ToArray();

                        return byte_arr_to_str(c_bytes);
                    }
                }
            }
        }

        public static string decrypt_string(string cipher_text, byte[] key, byte[] iv)
        {
            Aes encryptor = Aes.Create();

            encryptor.Mode = CipherMode.CBC;
            encryptor.Key = key;
            encryptor.IV = iv;

            using (MemoryStream mem_stream = new MemoryStream())
            {
                using (ICryptoTransform aes_decryptor = encryptor.CreateDecryptor())
                {
                    using (CryptoStream crypt_stream = new CryptoStream(mem_stream, aes_decryptor, CryptoStreamMode.Write))
                    {
                        byte[] c_bytes = str_to_byte_arr(cipher_text);

                        crypt_stream.Write(c_bytes, 0, c_bytes.Length);

                        crypt_stream.FlushFinalBlock();

                        byte[] p_bytes = mem_stream.ToArray();

                        return Encoding.Default.GetString(p_bytes, 0, p_bytes.Length);
                    }
                }
            }
        }

        public static string iv_key() =>
            Guid.NewGuid().ToString().Substring(0, Guid.NewGuid().ToString().IndexOf("-", StringComparison.Ordinal));

        public static string sha256(string r) =>
            byte_arr_to_str(new SHA256Managed().ComputeHash(Encoding.Default.GetBytes(r)));

        public static string encrypt(string message, string enc_key, string iv)
        {
            byte[] _key = Encoding.Default.GetBytes(sha256(enc_key).Substring(0, 32));

            byte[] _iv = Encoding.Default.GetBytes(sha256(iv).Substring(0, 16));

            return encrypt_string(message, _key, _iv);
        }

        public static string decrypt(string message, string enc_key, string iv)
        {
            byte[] _key = Encoding.Default.GetBytes(sha256(enc_key).Substring(0, 32));

            byte[] _iv = Encoding.Default.GetBytes(sha256(iv).Substring(0, 16));

            return decrypt_string(message, _key, _iv);
        }
    }

    public class json_wrapper
    {
        public static bool is_serializable(Type to_check) =>
            to_check.IsSerializable || to_check.IsDefined(typeof(DataContractAttribute), true);

        public json_wrapper(object obj_to_work_with)
        {
            current_object = obj_to_work_with;

            var object_type = current_object.GetType();

            serializer = new DataContractJsonSerializer(object_type);

            if (!is_serializable(object_type))
                throw new Exception($"the object {current_object} isn't a serializable");
        }

        public object string_to_object(string json)
        {
            var buffer = Encoding.Default.GetBytes(json);

            //SerializationException = session expired

            using (var mem_stream = new MemoryStream(buffer))
                return serializer.ReadObject(mem_stream);
        }

        public T string_to_generic<T>(string? json) =>
            (T)string_to_object(json);

        private DataContractJsonSerializer serializer;

        private object current_object;
    }
}

Program.cs

using KeyAuth;

var KeyAuthApp = new api("testest", "testtest", "testtest", "1.0");
await KeyAuthApp.init();

if (KeyAuthApp.initzalized)
    Console.WriteLine("Done");
Console.ReadKey();

MihaZupan commented 2 years ago

@AhmedZero could you please reduce this to a minimal runnable sample that still reproduces the issue?

AhmedZero commented 2 years ago

Ok. we need the server and respond to the client after 20 seconds.

using System.Collections.Specialized;

await init();
Console.ReadKey();

async Task init()
{

    var values_to_upload = new NameValueCollection
    {
        ["init_iv"] = "test"
    };

    var response = await req(values_to_upload);

}

async static Task<string> req(NameValueCollection post_data)
{

    IDictionary<string, string> dict = new Dictionary<string, string>();
    foreach (var k in post_data.AllKeys)
    {
        dict.Add(k, post_data[k]);
    }
    using (var postContent = new FormUrlEncodedContent(dict))
    using (HttpClient client = new HttpClient())
    {
        client.Timeout = TimeSpan.FromMinutes(2);
        using (HttpResponseMessage response = await client.PostAsync("https://keyauth.win/api/1.0/", postContent))
        {
            response.EnsureSuccessStatusCode(); // Throw if httpcode is an error
            using (HttpContent content = response.Content)
            {
                return await content.ReadAsStringAsync();
            }
        }

    }

}

karelz commented 2 years ago

Triage: Thanks for the simple repro! NativeAOT is preview in 7.0, so moving to Future for now.

jkotas commented 2 years ago

@AhmedZero What is the NativeAOT compiler package version that you have reproduced it with? Does it still reproduce with the current packages (7.0.0-preview4) ?

jkotas commented 2 years ago

Potential duplicate of https://github.com/dotnet/runtimelab/issues/1883

ghost commented 2 years ago

This issue has been marked needs-author-action since it may be missing important information. Please refer to our contribution guidelines for tips on how to report issues effectively.

AhmedZero commented 2 years ago

i update to 7.0.0-preview-4.22212.4. and the same problem.

that's my csproj.

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net6.0-windows</TargetFramework>
      <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
      <Platforms>AnyCPU;x64</Platforms>
      <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
      <ImplicitUsings>enable</ImplicitUsings>
      <PublishTrimmed>true</PublishTrimmed>
        <OutputType>Exe</OutputType>
  </PropertyGroup>
<ItemGroup>
    <PackageReference Include="Microsoft.DotNet.ILCompiler" Version="7.0.0-preview.4.22212.4" />
  </ItemGroup>
</Project>

jkotas commented 2 years ago

we need the server and respond to the client after 20 seconds.

I have created a simple ASP.NET Core server that takes 200s to respond and pointed your repro to it:

var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();

app.MapPost("/", () => { Thread.Sleep(200_000); });

app.Run();

I am not able to reproduce the problem with this setup.

Does the problem reproduce for you with this simple server? If yes, how reliable is the repro - does it reproduce every time?

AhmedZero commented 2 years ago

connect to fake IP like "https://141.95.54.183:444" and use a stopwatch. I don't know if it's a connection timeout or response timeout problem because twice in PostAsync.

AhmedZero commented 2 years ago

we need the server and respond to the client after 20 seconds.

I have created a simple ASP.NET Core server that takes 200s to respond and pointed your repro to it:
var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();

app.MapPost("/", () => { Thread.Sleep(200_000); });

app.Run();
I am not able to reproduce the problem with this setup.

Does the problem reproduce for you with this simple server? If yes, how reliable is the repro - does it reproduce every time?

when the server responds to me very fast, there is no problem. when there is a bad connection between the client and the server, the problem occurs.

jkotas commented 2 years ago

connect to fake IP like "https://141.95.54.183:444/" and use a stopwatch.

Connecting to this fake IP fails for me in ~21.5s. I see the exact same behavior on both regular and NativeAOT flavors. The error message in both cases is:

Unhandled exception. System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (141.95.54.183:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

I believe that it is valid for the request to fail sooner than the set timeout. HttpClient.Timeout sets an upper bound on how long the HttpClient should be waiting. HttpClient can fail the request sooner if other protocol time limits are hit. @wfurt Do you agree?

MihaZupan commented 2 years ago

I believe that it is valid for the request to fail sooner than the set timeout. HttpClient.Timeout sets an upper bound on how long the HttpClient should be waiting. HttpClient can fail the request sooner if other protocol time limits are hit.

That's right, the request can fail sooner than the Timeout. Specifically for connection attempts, there's an additional SocketsHttpHandler.ConnectTimeout property that is also observed, and on .NET 7 it's set to 15 seconds.

AhmedZero commented 2 years ago

connect to fake IP like "https://141.95.54.183:444/" and use a stopwatch.

Connecting to this fake IP fails for me in ~21.5s. I see the exact same behavior on both regular and NativeAOT flavors. The error message in both cases is:
Unhandled exception. System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (141.95.54.183:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
I believe that it is valid for the request to fail sooner than the set timeout. HttpClient.Timeout sets an upper bound on how long the HttpClient should be waiting. HttpClient can fail the request sooner if other protocol time limits are hit. @wfurt Do you agree?

I don't know why NativeAOT fails after 10 seconds for me?

wfurt commented 2 years ago

You can try packet capture with Wireshark @AhmedZero. And would app without AOT give same or different behavior? And maybe add something like

AppDomain.CurrentDomain.FirstChanceException += (s, o) => { Console.WriteLine(o.Exception); };

AhmedZero commented 2 years ago

the difference between AOT and Not AOT exception: without AOT

System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (143.254.251.243:444)
 ---> System.Net.Sockets.SocketException (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at KeyAuth.api.req(NameValueCollection post_data) in G:\My_Projects\ExSharpBase\KeyAuth.cs:line 358
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

with AOT

System.Net.Sockets.SocketException (995): The I/O operation has been aborted because of either a thread exit or an application request.System.OperationCanceledException: The operation was canceled.System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException() + 0x46
   at System.Threading.CancellationToken.ThrowIfCancellationRequested() + 0x1c
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x364
--- End of stack trace from previous location ---System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException() + 0x46
   at System.Threading.CancellationToken.ThrowIfCancellationRequested() + 0x1c
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x364
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x4f6System.Threading.Tasks.TaskCanceledException: The operation was canceled.System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x79f
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x79f
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0x21a
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x79f
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0x21a
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x1ff
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x164
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x164
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception, Boolean, HttpResponseMessage, CancellationTokenSource, CancellationToken, CancellationTokenSource) + 0x2b7
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x3ff
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x164
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception, Boolean, HttpResponseMessage, CancellationTokenSource, CancellationToken, CancellationTokenSource) + 0x2b7
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x3ff
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at KeyAuth.api.<req>d__22.MoveNext() + 0x244
--- End of stack trace from previous location ---

MihaZupan commented 2 years ago

Are you sure you are using the same version of .Net for both tests?

In .Net 7, we made ConnectTimeout default to 15 seconds, which would explain the difference in behavior.

AhmedZero commented 2 years ago

yes, but I use .Net 6.

MihaZupan commented 2 years ago

Can you share the output of

Console.WriteLine(System.Diagnostics.FileVersionInfo.GetVersionInfo(typeof(HttpClient).Assembly.Location).ProductVersion);

With & without native AOT in your test?

jkotas commented 2 years ago

yes, but I use .Net 6.

You are not using .NET 6 runtime with 7.0.0-preview.4.22212.4 ILCompiler package. The ILCompiler package comes with a copy of the core framework (including HttpClient), so your AOT build is really using .NET 7 preview4.

We plan to eliminate the need to reference the ILCompiler package for the 7.0 release and replace with a property that you set to enable AOT compilation, so this sort of version mismatch is going to disappear for 7.0 release.

Console.WriteLine(System.Diagnostics.FileVersionInfo.GetVersionInfo(typeof(HttpClient).Assembly.Location).ProductVersion);

This would not work with NativeAOT (the IL assemblies do not exist on disk, everything is linked into one binary). It is obvious what it would print: 6.0... without AOT and 7.0... with AOT.

Can you please try to run .NET 7 preview SDK from https://github.com/dotnet/installer, bump your project to net7, run it on .NET 7 runtime without AOT and see whether you see the same problem as with AOT?

MihaZupan commented 2 years ago

The ILCompiler package comes with a copy of the core framework (including HttpClient), so your AOT build is really using .NET 7 preview4.

In that case the behavior really isn't a mystery here.

On 6.0, there is no ConnectTimeout set by default - it's up to the OS to timeout a connection attempt.

On 7.0, the default is 15 seconds, so that's the upper bound for a connection attempt.

To match 6.0 behavior, increase the ConnectTimeout.

AhmedZero commented 2 years ago

the same error. AOT

System.Net.Sockets.SocketException (995): The I/O operation has been aborted because of either a thread exit or an application request.System.OperationCanceledException: The operation was canceled.System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException() + 0x46
   at System.Threading.CancellationToken.ThrowIfCancellationRequested() + 0x1c
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x364
--- End of stack trace from previous location ---System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException() + 0x46
   at System.Threading.CancellationToken.ThrowIfCancellationRequested() + 0x1c
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x364
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x4f6System.Threading.Tasks.TaskCanceledException: The operation was canceled.System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x79f
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x79f
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0x21a
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x79f
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0x21a
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x1ff
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x164
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x164
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception, Boolean, HttpResponseMessage, CancellationTokenSource, CancellationToken, CancellationTokenSource) + 0x2b7
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x3ff
--- End of stack trace from previous location ---System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Exception.SetCurrentStackTrace() + 0x5c
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.SetCurrentStackTrace(Exception) + 0x15
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException) + 0xb4
   at System.Net.Http.HttpConnectionPool.<AddHttp11ConnectionAsync>d__73.MoveNext() + 0x3bc
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<CreateHttp11ConnectionAsync>d__98.MoveNext() + 0x455
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectAsync>d__96.MoveNext() + 0xa8e
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x74
   at System.Net.Http.HttpConnectionPool.<ConnectToTcpHostAsync>d__97.MoveNext() + 0x7d0
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x75
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox, Boolean) + 0x9d
   at System.Threading.Tasks.Task.RunContinuations(Object) + 0xc0
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken, Object) + 0x64
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception, Task`1&) + 0x6f
   at System.Net.Sockets.Socket.<<ConnectAsync>g__WaitForConnectWithCancellation|281_0>d.MoveNext() + 0x38c
   at System.Runtime.EH.DispatchEx(StackFrameIterator&, EH.ExInfo&, UInt32) + 0x1ee
   at System.Runtime.EH.RhThrowEx(Object, EH.ExInfo&) + 0x51
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1, Object, Boolean, Boolean) + 0x14d
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs) + 0x86
   at System.Net.Sockets.SocketAsyncEventArgs.<<DnsConnectAsync>g__Core|112_0>d.MoveNext() + 0xa1d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread) + 0x6d
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) + 0x7f
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32, UInt32, NativeOverlapped*) + 0x111
   at System.Threading.ThreadPoolBoundHandle.OnNativeIOCompleted(IntPtr, IntPtr, IntPtr, UInt32, UIntPtr, IntPtr) + 0x95
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.<WaitWithCancellationAsync>d__1.MoveNext() + 0x170
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpConnectionPool.<GetHttp11ConnectionAsync>d__75.MoveNext() + 0x3ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext() + 0x8ec
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext() + 0x1ee
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x164
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception, Boolean, HttpResponseMessage, CancellationTokenSource, CancellationToken, CancellationTokenSource) + 0x2b7
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext() + 0x3ff
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x4e
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
   at KeyAuth.api.<req>d__22.MoveNext() + 0x244
--- End of stack trace from previous location ---

without AOT

System.Net.Sockets.SocketException (995): The I/O operation has been aborted because of either a thread exit or an application request.
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException()System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException()
   at System.Threading.CancellationToken.ThrowIfCancellationRequested()
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException()
   at System.Threading.CancellationToken.ThrowIfCancellationRequested()
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The operation was canceled.
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception e, Boolean telemetryStarted, HttpResponseMessage response, CancellationTokenSource cts, CancellationToken cancellationToken, CancellationTokenSource pendingRequestsCts)System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception e, Boolean telemetryStarted, HttpResponseMessage response, CancellationTokenSource cts, CancellationToken cancellationToken, CancellationTokenSource pendingRequestsCts)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()System.Threading.Tasks.TaskCanceledException: The request was canceled due to the configured HttpClient.Timeout of 120 seconds elapsing.
 ---> System.TimeoutException: The operation was canceled.
 ---> System.Threading.Tasks.TaskCanceledException: The operation was canceled.
 ---> System.TimeoutException: A connection could not be established within the configured ConnectTimeout.
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.CreateConnectTimeoutException(OperationCanceledException oce)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetException(Exception exception)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task.TrySetCanceled(CancellationToken tokenToRecord, Object cancellationException)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception, Task`1& taskField)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|278_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
   at System.Net.Sockets.SocketAsyncEventArgs.<DnsConnectAsync>g__Core|112_0(MultiConnectSocketAsyncEventArgs internalArgs, Task`1 addressesTask, Int32 port, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.Sockets.SocketAsyncEventArgs.<>c.<.cctor>b__176_0(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
   at System.Threading.PortableThreadPool.IOCompletionPoller.Callback.Invoke(Event e)
   at System.Threading.ThreadPoolTypedWorkItemQueue`2.System.Threading.IThreadPoolWorkItem.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpClient.HandleFailure(Exception e, Boolean telemetryStarted, HttpResponseMessage response, CancellationTokenSource cts, CancellationToken cancellationToken, CancellationTokenSource pendingRequestsCts)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at KeyAuth.api.req(NameValueCollection post_data) in G:\My_Projects\ExSharpBase\KeyAuth.cs:line 358
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

AhmedZero commented 2 years ago

Now it's not a bug, thanks.

jkotas commented 2 years ago

The change in default ConnectTimeout is getting reverted in https://github.com/dotnet/runtime/pull/68649

dotnet / runtime