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microsoft / botbuilder-dotnet

Welcome to the Bot Framework SDK for .NET repository, which is the home for the libraries and packages that enable developers to build sophisticated bot applications using .NET.
https://github.com/Microsoft/botframework
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File Attachment gives error in private endpoint enabled bot #6771

Closed SyedFayaz closed 2 weeks ago

SyedFayaz commented 5 months ago

Version

4.12.0

Bot Composer Versions:

Version: 2.1.3-nightly.364675.1a93f21 Electron: 14.2.6 Chrome: 93.0.4577.82 NodeJS: 14.17.0 V8: 9.3.345.20-electron.0

Describe the bug

Getting below error in bot when attachment is uploaded Error getting value from 'ReadTimeout' on 'System.IO.MemoryStream'

To Reproduce

Steps to reproduce the behavior:

  1. Make sure private endpoint is enabled in Bot Service
  2. Add file attachment dialogs
  3. Run the webchat sample code with createDirectLineAppServiceExtension
  4. Upload any file - You will see Error getting value from 'ReadTimeout' on 'System.IO.MemoryStream'

Expected behavior

File should be attached successfully

Screenshots

image image

Additional Error

Getting below error in Azure App Service Logs kudu logs

[OnTurnError] unhandled error : Error getting value from 'ReadTimeout' on 'System.IO.MemoryStream'.

Exception: Newtonsoft.Json.JsonSerializationException: Error getting value from 'ReadTimeout' on 'System.IO.MemoryStream'. ---> System.InvalidOperationException: Timeouts are not supported on this stream. at System.IO.Stream.get_ReadTimeout() at lambda_method(Closure , Object ) at Newtonsoft.Json.Serialization.ExpressionValueProvider.GetValue(Object target) --- End of inner exception stack trace --- at Newtonsoft.Json.Serialization.ExpressionValueProvider.GetValue(Object target) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.CalculatePropertyValues(JsonWriter writer, Object value, JsonContainerContract contract, JsonProperty member, JsonProperty property, JsonContract& memberContract, Object& memberValue) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeList(JsonWriter writer, IEnumerable values, JsonArrayContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize(JsonWriter jsonWriter, Object value, Type objectType) at Newtonsoft.Json.JsonSerializer.SerializeInternal(JsonWriter jsonWriter, Object value, Type objectType) at Newtonsoft.Json.JsonConvert.SerializeObjectInternal(Object value, Type type, JsonSerializer jsonSerializer) at Microsoft.Bot.Builder.Dialogs.ObjectPath.GetNormalizedValue(Object value, Boolean json) at Microsoft.Bot.Builder.Dialogs.ObjectPath.SetObjectSegment(Object obj, Object segment, Object value, Boolean json) at Microsoft.Bot.Builder.Dialogs.ObjectPath.SetPathValue(Object obj, String path, Object value, Boolean json) at Microsoft.Bot.Builder.Dialogs.DialogSet.CreateContextAsync(ITurnContext turnContext, CancellationToken cancellationToken) at Microsoft.Bot.Builder.Dialogs.DialogExtensions.RunAsync(Dialog dialog, ITurnContext turnContext, IStatePropertyAccessor`1 accessor, CancellationToken cancellationToken) at Microsoft.Bot.Builder.Dialogs.Adaptive.AdaptiveDialogBot.OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken) at Microsoft.Bot.Builder.SetSpeakMiddleware.OnTurnAsync(ITurnContext turnContext, NextDelegate next, CancellationToken cancellationToken) at Microsoft.Bot.Builder.ShowTypingMiddleware.OnTurnAsync(ITurnContext turnContext, NextDelegate next, CancellationToken cancellationToken) at Microsoft.Bot.Builder.MiddlewareSet.ReceiveActivityWithStatusAsync(ITurnContext turnContext, BotCallbackHandler callback, CancellationToken cancellationToken) at Microsoft.Bot.Builder.BotAdapter.RunPipelineAsync(ITurnContext turnContext, BotCallbackHandler callback, CancellationToken cancellationToken) Failed to read frame from transport.

Exception: System.IO.InvalidDataException: header type delimeter is malformed at Microsoft.Bot.Streaming.Payloads.HeaderSerializer.Deserialize(Byte[] buffer, Int32 offset, Int32 count) at Microsoft.Bot.Connector.Streaming.Transport.TransportHandler.TryParseHeader(ReadOnlySequence`1& buffer, Header& header) at Microsoft.Bot.Connector.Streaming.Transport.TransportHandler.ListenAsync(CancellationToken cancellationToken)