search

couchbase / couchbase-lite-net

A lightweight, document-oriented (NoSQL), syncable database engine for .NET
http://developer.couchbase.com/mobile/
Apache License 2.0
439 stars 126 forks source link

Error: ConnectFailure (SocketException: Network is unreachable) #664

Closed rotorgames closed 8 years ago

rotorgames commented 8 years ago

Hi friends. I use Couchbase lite for Xamarin.Android.

I created two replication (push and pull).

var username = "username";

_pull = Db.CreatePullReplication(new Uri(Config.ServerUrl));
_push = Db.CreatePushReplication(new Uri(Config.ServerUrl));

foreach (var replication in new[] { _pull, _push })
{
    replication.Channels = new[] { username };
    var date = DateTime.Parse("2017-06-09T00:20:46.163683541-04:00");
    replication.SetCookie("SyncGatewaySession", "68d3006a3cbd1d8e4d3acf7faa66e7f94974cd64", "/", date, false, false);
    replication.Continuous = true;
}

_pull.Start();
_push.Start();

If internet connection on device, disabled. Couchbase throw error:

Xamarin caused by: md52ce486a14f4bcd95899665e9d932190b.JavaProxyThrowable: System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. ---> System.AggregateException: One or more errors occurred. ---> System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000bc] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1235 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/WebConnection.cs:213 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x0005e] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:944 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:552 
  --- End of inner exception stack trace ---
  at System.Threading.Tasks.Task.ThrowIfExceptional (Boolean includeTaskCanceledExceptions) [0x00014] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2168 
  at System.Threading.Tasks.Task`1[TResult].GetResultCore (Boolean waitCompletionNotification) [0x00034] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Future.cs:568 
  at System.Threading.Tasks.Task`1[TResult].get_Result () [0x00000] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Future.cs:535 
  at Couchbase.Lite.Replicator.Puller.<StartChangeTracker>m__2 (System.Threading.Tasks.Task`1 t) [0x00000] in /Users/borrrden/Development/couchbase-lite-net/src/Couchbase.Lite.Shared/Replication/Puller.cs:174 
  at System.Threading.Tasks.ContinuationTaskFromResultTask`1[TAntecedentResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:159 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2523 
---> (Inner Exception #0) System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000bc] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1235 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/WebConnection.cs:213 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x0005e] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:944 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:552 <---

  --- End of inner exception stack trace ---
---> (Inner Exception #0) System.AggregateException: One or more errors occurred. ---> System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000bc] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1235 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/WebConnection.cs:213 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x0005e] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:944 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:552 
  --- End of inner exception stack trace ---
  at System.Threading.Tasks.Task.ThrowIfExceptional (Boolean includeTaskCanceledExceptions) [0x00014] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2168 
  at System.Threading.Tasks.Task`1[TResult].GetResultCore (Boolean waitCompletionNotification) [0x00034] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Future.cs:568 
  at System.Threading.Tasks.Task`1[TResult].get_Result () [0x00000] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Future.cs:535 
  at Couchbase.Lite.Replicator.Puller.<StartChangeTracker>m__2 (System.Threading.Tasks.Task`1 t) [0x00000] in /Users/borrrden/Development/couchbase-lite-net/src/Couchbase.Lite.Shared/Replication/Puller.cs:174 
  at System.Threading.Tasks.ContinuationTaskFromResultTask`1[TAntecedentResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:159 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2523 
---> (Inner Exception #0) System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000bc] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1235 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/WebConnection.cs:213 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x0005e] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:944 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3236/ee215fc9/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:552 <---
<---

Please, help me. How catch replication error?

Couchbase Lite 1.2.1.1 Couchbase.Lite.Storage.SystemSQLite 1.2.1.1 Android 5.1 (device and emulator)

borrrden commented 8 years ago

In that case, the Changed event should fire indicating that the replicator has changed states. It will also contain any relevant error info.

rotorgames commented 8 years ago

@borrrden Yes, Changed event in replication invocing. I tried to sign up for Changes event, but still a mistake killing my application

borrrden commented 8 years ago

Oh, I misunderstood. This error is crashing the application? I thought it was just being logged. It looks like the application will suicide if a task gets finalized without checking its exception property....there is one thing that you can do at the app level though:

https://msdn.microsoft.com/en-us/library/system.threading.tasks.taskscheduler.unobservedtaskexception(v=vs.110).aspx

Override this method, and call SetObserved(true) on the arguments you get. I will also double check that our internal task schedulers check the exception for each task they process.

rotorgames commented 8 years ago

@borrrden Hi friend, TaskScheduler.UnobservedTaskException never call, also AndroidEnvironment.UnhandledExceptionRaiser never call. I'm can not catch error.

P.S. Now, i'm use Couchbase.Lite.1.3.0-build0097, and this the same problem.

rotorgames commented 8 years ago

@borrrden Also new crash

caused.AggregateException(s)
Couchbase.Lite.Internal.WebSocketChangeTracker.<OnClose>m__0(Task t)WebSocketChangeTracker.cs:110
System.Threading.Tasks.ContinuationTaskFromTask.InnerInvoke()TaskContinuation.cs:63
System.Threading.Tasks.Task.Execute()Task.cs:2502
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.NullReferenceException: Object reference not set to an instance of an object.
Couchbase.Lite.Internal.WebSocketChangeTracker.<OnClose>m__0(Task t)WebSocketChangeTracker.cs:110
System.Threading.Tasks.ContinuationTaskFromTask.InnerInvoke()TaskContinuation.cs:63
System.Threading.Tasks.Task.Execute()Task.cs:2502
Http Message failed to send, or got error response, passing to callback... http://weeklybalance.ru:4984/client/_local/6e2c89ad35b083c40f77e2f1a1f55f5226292dc5, :
System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51 
  --- End of inner exception stack trace ---
  at Couchbase.Lite.Util.TransientErrorRetryHandler.HandleTransientErrors (System.Threading.Tasks.Task`1 request, System.Object state) [0x00186] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:81 
  at Couchbase.Lite.Util.TransientErrorRetryHandler+<ResendHandler>c__AnonStorey0.<>m__0 (System.Threading.Tasks.Task`1 t) [0x00000] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:31 
  at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2[TAntecedentResult,TResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:207 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClient+<SendAsyncWorker>c__async0.MoveNext () [0x000a9] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClient.cs:276 
---> (Inner Exception #0) System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51 <---

  --- End of inner exception stack trace ---
  at Couchbase.Lite.CouchbaseLiteHttpClient+<SendAsync>c__AnonStorey2.<>m__1 (System.Threading.Tasks.Task`1 t) [0x00047] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Replication/CouchbaseLiteHttpClient.cs:114 
  at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2[TAntecedentResult,TResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:207 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 
---> (Inner Exception #0) System.AggregateException: One or more errors occurred. ---> System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51 
  --- End of inner exception stack trace ---
  at Couchbase.Lite.Util.TransientErrorRetryHandler.HandleTransientErrors (System.Threading.Tasks.Task`1 request, System.Object state) [0x00186] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:81 
  at Couchbase.Lite.Util.TransientErrorRetryHandler+<ResendHandler>c__AnonStorey0.<>m__0 (System.Threading.Tasks.Task`1 t) [0x00000] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:31 
  at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2[TAntecedentResult,TResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:207 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClient+<SendAsyncWorker>c__async0.MoveNext () [0x000a9] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClient.cs:276 
---> (Inner Exception #0) System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51 <---
<---

  --- End of inner exception stack trace ---
---> (Inner Exception #0) System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51 
  --- End of inner exception stack trace ---
  at Couchbase.Lite.Util.TransientErrorRetryHandler.HandleTransientErrors (System.Threading.Tasks.Task`1 request, System.Object state) [0x00186] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:81 
  at Couchbase.Lite.Util.TransientErrorRetryHandler+<ResendHandler>c__AnonStorey0.<>m__0 (System.Threading.Tasks.Task`1 t) [0x00000] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:31 
  at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2[TAntecedentResult,TResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:207 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClient+<SendAsyncWorker>c__async0.MoveNext () [0x000a9] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClient.cs:276 
---> (Inner Exception #0) System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51 <---

  --- End of inner exception stack trace ---
  at Couchbase.Lite.CouchbaseLiteHttpClient+<SendAsync>c__AnonStorey2.<>m__1 (System.Threading.Tasks.Task`1 t) [0x00047] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Replication/CouchbaseLiteHttpClient.cs:114 
  at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2[TAntecedentResult,TResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:207 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 
---> (Inner Exception #0) System.AggregateException: One or more errors occurred. ---> System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51 
  --- End of inner exception stack trace ---
  at Couchbase.Lite.Util.TransientErrorRetryHandler.HandleTransientErrors (System.Threading.Tasks.Task`1 request, System.Object state) [0x00186] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:81 
  at Couchbase.Lite.Util.TransientErrorRetryHandler+<ResendHandler>c__AnonStorey0.<>m__0 (System.Threading.Tasks.Task`1 t) [0x00000] in /Users/jenkins/jenkins/workspace/couchbase-lite-net-build/1.3.0/Android/couchbase-lite-net/src/Couchbase.Lite.Shared/Util/TransientErrorRetryHandler.cs:31 
  at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2[TAntecedentResult,TResult].InnerInvoke () [0x00027] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/TaskContinuation.cs:207 
  at System.Threading.Tasks.Task.Execute () [0x00016] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClient+<SendAsyncWorker>c__async0.MoveNext () [0x000a9] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClient.cs:276 
---> (Inner Exception #0) System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult asyncResult) [0x00043] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:882 
  at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (IAsyncResult iar, System.Func`2 endFunction, System.Action`1 endAction, System.Threading.Tasks.Task`1 promise, Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x002af] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:363 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
  at System.Net.Http.MessageProcessingHandler+<SendAsync>c__async0.MoveNext () [0x0003e] in /Users/builder/data/lanes/3415/7db2aac3/source/mono/mcs/class/System.Net.Http/System.Net.Http/MessageProcessingHandler.cs:51
borrrden commented 8 years ago

Are you saying that the new exception occurs instead of the old one? The place that the exception occurred for the other stack trace has been removed. The new one I can see happening, and it's a very simple fix.

rotorgames commented 8 years ago

@borrrden No. The old error still exists. If you run the application from internet disconnections, throw this exception:

WebSocketChangeTracker.<OnClose>m__0(System.Threading.Tasks.Task t)
android.runtime.JavaProxyThrowable: System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. ---> System.NullReferenceException: Object reference not set to an instance of an object.
WebSocketChangeTracker.cs, line 110

caused.AggregateException(s)
Couchbase.Lite.Internal.WebSocketChangeTracker.<OnClose>m__0(Task t)WebSocketChangeTracker.cs:110
System.Threading.Tasks.ContinuationTaskFromTask.InnerInvoke()TaskContinuation.cs:63
System.Threading.Tasks.Task.Execute()Task.cs:2502
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.NullReferenceException: Object reference not set to an instance of an object.
Couchbase.Lite.Internal.WebSocketChangeTracker.<OnClose>m__0(Task t)WebSocketChangeTracker.cs:110
System.Threading.Tasks.ContinuationTaskFromTask.InnerInvoke()TaskContinuation.cs:63
System.Threading.Tasks.Task.Execute()Task.cs:2502
borrrden commented 8 years ago

But it's only with the new stack trace right? Not the old one right? I put in a guard against this so give it a try with the latest build.

rotorgames commented 8 years ago

@borrrden Thanks for the quick response. The latest build 118?

borrrden commented 8 years ago

It's now 122.

rotorgames commented 8 years ago

@borrrden Thank you. Application don't crashes now. But, hockeyapp pull message with error. Maybe, crash throw when application quit.

caused.AggregateException(s)
System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
System.Collections.Generic.List<T>.Enumerator.MoveNextRare()
System.Collections.Generic.List<T>.Enumerator.MoveNext()
System.Linq.Enumerable.All<TSource>(IEnumerable<_> source, Func<_,_> predicate)
Couchbase.Lite.Database.AddActiveReplication(Replication replication)
Couchbase.Lite.Replication.StartInternal()
Couchbase.Lite.Replication.<InitializeStateMachine>m__6(Transition transition)
Stateless.StateMachine<TState, TTrigger>.StateConfiguration.<>c__DisplayClass16_0.<OnEntry>b__0(Transition t, object[] args)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.ExecuteEntryActions(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.Enter(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.InternalFire(TTrigger trigger, object[] args)
Stateless.StateMachine<TState, TTrigger>.Fire(TTrigger trigger)
Couchbase.Lite.Replication.<FireTrigger>c__AnonStorey0.<>m__0()
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
System.Collections.Generic.List<T>.Enumerator.MoveNextRare()
System.Collections.Generic.List<T>.Enumerator.MoveNext()
System.Linq.Enumerable.All<TSource>(IEnumerable<_> source, Func<_,_> predicate)
Couchbase.Lite.Database.AddActiveReplication(Replication replication)
Couchbase.Lite.Replication.StartInternal()
Couchbase.Lite.Replication.<InitializeStateMachine>m__6(Transition transition)
Stateless.StateMachine<TState, TTrigger>.StateConfiguration.<>c__DisplayClass16_0.<OnEntry>b__0(Transition t, object[] args)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.ExecuteEntryActions(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.Enter(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.InternalFire(TTrigger trigger, object[] args)
Stateless.StateMachine<TState, TTrigger>.Fire(TTrigger trigger)
Couchbase.Lite.Replication.<FireTrigger>c__AnonStorey0.<>m__0()
rotorgames commented 8 years ago

@borrrden And new error when do get request in database:

Android 6.0.1 Nexus 5

private View AllFromTypeView => Db.GetView("categories-AllFromType");

...

using (var query = AllFromTypeView.CreateQuery())
{
    query.StartKey = new object[] {SyncService.Username, type};
    query.EndKey = new object[] { SyncService.Username, type };

    var rows = await query.RunAsync();

    // Convert Document to C# class model
    return rows.ToList<CategoryTable>(); 
}

...

AllFromTypeView.SetMap(document, emit) =>
{
     string owner= // this username in document;
     enum type = // this enum in document;
     emit(new object[] { owner, type }, null);
}, "1");

caused.AggregateException(s)
System.Net.Http.HttpMessageHandler.Dispose()
System.Net.Http.DelegatingHandler.Dispose(bool disposing)
System.Net.Http.HttpMessageHandler.Dispose()
System.Net.Http.HttpMessageInvoker.Dispose(bool disposing)
System.Net.Http.HttpClient.Dispose(bool disposing)
System.Net.Http.HttpMessageInvoker.Dispose()
Couchbase.Lite.Internal.Leasable<T>.DisposeInternal()
Couchbase.Lite.Internal.Leasable<T>.Dispose()
Couchbase.Lite.CouchbaseLiteHttpClient.Dispose()
Couchbase.Lite.Internal.Leasable<T>.DisposeInternal()
Couchbase.Lite.Internal.Leasable<T>.Dispose()
Couchbase.Lite.Internal.RemoteSession.Dispose()
Couchbase.Lite.Replicator.Puller.StopGraceful()
Couchbase.Lite.Replication.<InitializeStateMachine>m__B(Transition transition)
Stateless.StateMachine<TState, TTrigger>.StateConfiguration.<>c__DisplayClass16_0.<OnEntry>b__0(Transition t, object[] args)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.ExecuteEntryActions(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.Enter(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.InternalFire(TTrigger trigger, object[] args)
Stateless.StateMachine<TState, TTrigger>.Fire(TTrigger trigger)
Couchbase.Lite.Replication.<FireTrigger>c__AnonStorey0.<>m__0()
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.MethodAccessException: Method `System.Net.ServicePointManager:CloseConnectionGroup (string)' is inaccessible from method `System.Net.Http.HttpClientHandler:Dispose (bool)'
System.Net.Http.HttpMessageHandler.Dispose()
System.Net.Http.DelegatingHandler.Dispose(bool disposing)
System.Net.Http.HttpMessageHandler.Dispose()
System.Net.Http.HttpMessageInvoker.Dispose(bool disposing)
System.Net.Http.HttpClient.Dispose(bool disposing)
System.Net.Http.HttpMessageInvoker.Dispose()
Couchbase.Lite.Internal.Leasable<T>.DisposeInternal()
Couchbase.Lite.Internal.Leasable<T>.Dispose()
Couchbase.Lite.CouchbaseLiteHttpClient.Dispose()
Couchbase.Lite.Internal.Leasable<T>.DisposeInternal()
Couchbase.Lite.Internal.Leasable<T>.Dispose()
Couchbase.Lite.Internal.RemoteSession.Dispose()
Couchbase.Lite.Replicator.Puller.StopGraceful()
Couchbase.Lite.Replication.<InitializeStateMachine>m__B(Transition transition)
Stateless.StateMachine<TState, TTrigger>.StateConfiguration.<>c__DisplayClass16_0.<OnEntry>b__0(Transition t, object[] args)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.ExecuteEntryActions(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.Enter(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.InternalFire(TTrigger trigger, object[] args)
Stateless.StateMachine<TState, TTrigger>.Fire(TTrigger trigger)
Couchbase.Lite.Replication.<FireTrigger>c__AnonStorey0.<>m__0()
borrrden commented 8 years ago

You are still just starting a replication while the device is in airplane mode? I have the same device and I cannot reproduce. That last message is really weird because it's basically saying your version of mono is different than mine and so your methods are different. What versions of mono and Xamarin.Android do you have installed?

rotorgames commented 8 years ago

@borrrden

Xamarin.VS 4.1.1 Xamarin.Android 6.1

Previouse error throw only on Android 6.0. Maybe android cache data files, and restore it after reinstall app. Auto Backup

When I disabled Auto Backup, error missing. But this error remained on all devices.

caused.AggregateException(s)
System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
System.Collections.Generic.List<T>.Enumerator.MoveNextRare()
System.Collections.Generic.List<T>.Enumerator.MoveNext()
System.Linq.Enumerable.All<TSource>(IEnumerable<_> source, Func<_,_> predicate)
Couchbase.Lite.Database.AddActiveReplication(Replication replication)
Couchbase.Lite.Replication.StartInternal()
Couchbase.Lite.Replication.<InitializeStateMachine>m__6(Transition transition)
Stateless.StateMachine<TState, TTrigger>.StateConfiguration.<>c__DisplayClass16_0.<OnEntry>b__0(Transition t, object[] args)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.ExecuteEntryActions(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.Enter(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.InternalFire(TTrigger trigger, object[] args)
Stateless.StateMachine<TState, TTrigger>.Fire(TTrigger trigger)
Couchbase.Lite.Replication.<FireTrigger>c__AnonStorey0.<>m__0()
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
System.Collections.Generic.List<T>.Enumerator.MoveNextRare()
System.Collections.Generic.List<T>.Enumerator.MoveNext()
System.Linq.Enumerable.All<TSource>(IEnumerable<_> source, Func<_,_> predicate)
Couchbase.Lite.Database.AddActiveReplication(Replication replication)
Couchbase.Lite.Replication.StartInternal()
Couchbase.Lite.Replication.<InitializeStateMachine>m__6(Transition transition)
Stateless.StateMachine<TState, TTrigger>.StateConfiguration.<>c__DisplayClass16_0.<OnEntry>b__0(Transition t, object[] args)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.ExecuteEntryActions(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.StateRepresentation.Enter(Transition transition, object[] entryArgs)
Stateless.StateMachine<TState, TTrigger>.InternalFire(TTrigger trigger, object[] args)
Stateless.StateMachine<TState, TTrigger>.Fire(TTrigger trigger)
Couchbase.Lite.Replication.<FireTrigger>c__AnonStorey0.<>m__0()
borrrden commented 8 years ago

That error is something I can do something about. I will put in a commit to guard access to that collection soon.

rotorgames commented 8 years ago

@borrrden Thank you.

borrrden commented 8 years ago

Feel free to try again with the latest build. I guarded access to that collection now.

rotorgames commented 8 years ago

@ latest build 130?

borrrden commented 8 years ago

Yes, or any subsequent ones that come out between now and when you try.

rotorgames commented 8 years ago

@borrrden New error.

Android 6.0.1 Nexus 5


caused.AggregateException(s)
--- End of inner exception stack trace ---
System.Threading.Tasks.Task.ThrowIfExceptional(bool includeTaskCanceledExceptions)
System.Threading.Tasks.Task<TResult>.GetResultCore(bool waitCompletionNotification)
System.Threading.Tasks.Task<TResult>.get_Result()
Couchbase.Lite.CouchbaseLiteHttpClient.<SendAsync>c__AnonStorey2.<>m__1(Task<_> t)
System.Threading.Tasks.ContinuationResultTaskFromResultTask<TAntecedentResult, TResult>.InnerInvoke()
System.Threading.Tasks.Task.Execute()
---> (Inner Exception #0) System.Threading.Tasks.TaskCanceledException: A task was canceled.<---
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.AggregateException: One or more errors occurred. ---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
--- End of inner exception stack trace ---
System.Threading.Tasks.Task.ThrowIfExceptional(bool includeTaskCanceledExceptions)
System.Threading.Tasks.Task<TResult>.GetResultCore(bool waitCompletionNotification)
System.Threading.Tasks.Task<TResult>.get_Result()
Couchbase.Lite.CouchbaseLiteHttpClient.<SendAsync>c__AnonStorey2.<>m__1(Task<_> t)
System.Threading.Tasks.ContinuationResultTaskFromResultTask<TAntecedentResult, TResult>.InnerInvoke()
System.Threading.Tasks.Task.Execute()
---> (Inner Exception #0) System.Threading.Tasks.TaskCanceledException: A task was canceled.<---
<---
borrrden commented 8 years ago

@rotorgames does it crash or just show that error? That error is something I would expect from an unreachable server.

rotorgames commented 8 years ago

@borrrden crash, only on android 6

borrrden commented 8 years ago

Do you have any other logs? I have the exact same hardware and version as you and I've never once seen this.

rotorgames commented 8 years ago

@borrrden There is only this.

Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
android.runtime.JavaProxyThrowable: System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. ---> System.AggregateException: One or more errors occurred. ---> System.Threading.Tasks.TaskCanceledException: A task was canceled.

You are tested on LGE NEXUS 5, Android 6.0.1?

borrrden commented 8 years ago

LGE Nexus 5 Android 6.0. The unit tests that use network do not crash when the phone is in airplane mode.

rotorgames commented 8 years ago

@borrrden I tested in the 3G / 4G / WiFi mode. Used Sync Gateway. App crashes.

With disabled internet application works fine.

borrrden commented 8 years ago

I'm going to need a reproduction case for this then so we can get on the same page. Can you confirm that an app that does just what you posted in the beginning has the same issue?

rotorgames commented 8 years ago

@borrrden I do not quite understand the question.

The application is the same. All I did was updated Couchbase.Lite.

Appendix always crash at the inclusion of the Internet. Previously, it happened on all devices now only on LGE NEXUS 5, Android 6.0.1.

I create a new issue?

borrrden commented 8 years ago

What I mean is, can you isolate the issue down from "your application" to a simple project that can reproduce the issue for you? That way I can run it over here and see if the incorrect behavior happens.

rotorgames commented 8 years ago

@borrrden OK. I will create a repository and let you know. Thank you

borrrden commented 8 years ago

@rotorgames What is the story on the repo?

borrrden commented 8 years ago

Closing this ticket for lack of activity, but this might be helped by some of the issue/718 branch work

ghost commented 7 years ago

@borrrden I am getting this error. Happens when internet is lost after replication works correctly. Using Xamarin Android, latest CBL 1.4 build 14

01-06 16:34:31.440 E/mono    (23265): Unhandled Exception:
01-06 16:34:31.440 E/mono    (23265): System.Net.WebException: Error: ConnectFailure (Network is unreachable) ---> System.Net.Sockets.SocketException: Network is unreachable
01-06 16:34:31.440 E/mono    (23265):   at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000cb] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/System/System.Net.Sockets/Socket.cs:1313 
01-06 16:34:31.440 E/mono    (23265):   at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0019b] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/System/System.Net/WebConnection.cs:195 
01-06 16:34:31.440 E/mono    (23265):    --- End of inner exception stack trace ---
01-06 16:34:31.440 E/mono    (23265):   at System.Net.HttpWebRequest.EndGetResponse (System.IAsyncResult asyncResult) [0x0005e] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/System/System.Net/HttpWebRequest.cs:1023 
01-06 16:34:31.440 E/mono    (23265):   at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (System.IAsyncResult iar, System.Func`2[T,TResult] endFunction, System.Action`1[T] endAction, System.Threading.Tasks.Task`1[TResult] promise, System.Boolean requiresSynchronization) [0x00014] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/threading/Tasks/FutureFactory.cs:550 
01-06 16:34:31.440 E/mono    (23265): --- End of stack trace from previous location where exception was thrown ---
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:535 
01-06 16:34:31.440 E/mono    (23265):   at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x003ce] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/System.Net.Http/System.Net.Http/HttpClientHandler.cs:379 
01-06 16:34:31.440 E/mono    (23265): --- End of stack trace from previous location where exception was thrown ---
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
01-06 16:34:31.440 E/mono    (23265):   at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in /Users/builder/data/lanes/3511/501e63ce/source/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.