Unhandled WebSocketException

[JustArchi]

Looks similar to #420 - I think this should also be handled in SK2 internals, thanks!

Ref: JustArchiNET/ArchiSteamFarm#586 (comment)

2017-08-01 19:25:42|dotnet-3114|FATAL|ASF|OnUnhandledException() System.Net.WebSockets.WebSocketException (0x80004005): The remote party closed the WebSocket connection without completing the close handshake. ---> System.IO.IOException: Unable to transfer data on the transport connection: Connection reset by peer. ---> System.Net.Sockets.SocketException: Connection reset by peer
   --- End of inner exception stack trace ---
   at System.Net.Security.SslStreamInternal.EndRead(IAsyncResult asyncResult)
   at System.Net.Security.SslStream.EndRead(IAsyncResult asyncResult)
   at System.Threading.Tasks.TaskFactory`1.FromAsyncTrimPromise`1.Complete(TInstance thisRef, Func`3 endMethod, IAsyncResult asyncResult, Boolean requiresSynchronization)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1.ConfiguredTaskAwaiter.GetResult()
   at System.Net.WebSockets.ManagedWebSocket.<EnsureBufferContainsAsync>d__70.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Net.WebSockets.ManagedWebSocket.<ReceiveAsyncPrivate>d__61.MoveNext()
   at System.Net.WebSockets.ManagedWebSocket.<ReceiveAsyncPrivate>d__61.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at SteamKit2.WebSocketConnection.WebSocketContext.<ReadMessageAsync>d__14.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at SteamKit2.WebSocketConnection.WebSocketContext.<RunCore>d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at SteamKit2.WebSocketConnection.WebSocketContext.Dispose()
   at SteamKit2.WebSocketConnection.DisconnectCore(Boolean userInitiated, WebSocketContext specificContext)
   at SteamKit2.WebSocketConnection.Send(Byte[] data)
   at SteamKit2.Internal.CMClient.Send(IClientMsg msg)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.TimerQueueTimer.CallCallback()
   at System.Threading.TimerQueueTimer.Fire()
   at System.Threading.TimerQueue.FireNextTimers()

[yaakov-h]

New alpha published, try that out and let us know how it goes.

Unfortunately I can't find any documentation (or obvious code in corefx or referencesource) to see what exceptions SendAsync and RecieveAsync can throw, so it's going to be a bit of whack-a-mole.

[JustArchi]

It's fine, this is the least I can do to say thanks for using your awesome library 👍. I'll keep reporting what I see worthy.