matthias247 / http2dotnet Goto Github PK

      An unhandled exception occured
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. (Attempted to write headers after data) ---> System.Exception: Attempted to write headers after data
   at Http2.StreamImpl.<WriteValidatedHeadersAsync>d__31.MoveNext()
   at MyApp.Proxy.Core.Http.HttpSocketProcessor.<OnStreamAsync>d__12.MoveNext() in C:\Projects\myapp-proxy\src\MyApp.Proxy.Core\Http\HttpSocketProcessor.cs:line 351
   --- End of inner exception stack trace ---
---> (Inner Exception #0) System.Exception: Attempted to write headers after data
   at Http2.StreamImpl.<WriteValidatedHeadersAsync>d__31.MoveNext()
   at MyApp.Proxy.Core.Http.HttpSocketProcessor.<OnStreamAsync>d__12.MoveNext() in C:\Projects\myapp-proxy\src\MyApp.Proxy.Core\Http\HttpSocketProcessor.cs:line 351<---

      An unhandled exception occured
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. (Attempted to read past the end of the stream.) ---> System.IO.EndOfStreamException: Attempted to read past the end of the stream.
   at Http2.ByteStreamExtensions.<ReadAll>d__0.MoveNext()
   at Http2.ClientPreface.<ReadAsync>d__5.MoveNext()
   --- End of inner exception stack trace ---
---> (Inner Exception #0) System.IO.EndOfStreamException: Attempted to read past the end of the stream.
   at Http2.ByteStreamExtensions.<ReadAll>d__0.MoveNext()
   at Http2.ClientPreface.<ReadAsync>d__5.MoveNext()<---

      An unhandled exception occured
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. (One or more errors occurred. (Unable to transfer data on the transport connection: The I/O operation has been aborted because of either a thread exit or an application request.)) ---> System.AggregateException: One or more errors occurred. (Unable to transfer data on the transport connection: The I/O operation has been aborted because of either a thread exit or an application request.) ---> System.IO.IOException: Unable to transfer data on the transport connection: The I/O operation has been aborted because of either a thread exit or an application request. ---> System.Net.Sockets.SocketException: The I/O operation has been aborted because of either a thread exit or an application request
   --- End of inner exception stack trace ---
   at System.Net.Security.SslStreamInternal.<<FillBufferAsync>g__InternalFillBufferAsync|36_0>d`1.MoveNext()
   at System.Net.Security.SslStreamInternal.<ReadAsyncInternal>d__32`1.MoveNext()
   --- End of inner exception stack trace ---
   at Http2.IoStreamExtensions.IoStreamWrapper.<>c.<ReadAsync>b__2_0(Task`1 tt)
   at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
   at Http2.ByteStreamExtensions.<ReadAll>d__0.MoveNext()
   at Http2.ClientPreface.<ReadAsync>d__5.MoveNext()
   --- End of inner exception stack trace ---
---> (Inner Exception #0) System.AggregateException: One or more errors occurred. (Unable to transfer data on the transport connection: The I/O operation has been aborted because of either a thread exit or an application request.) ---> System.IO.IOException: Unable to transfer data on the transport connection: The I/O operation has been aborted because of either a thread exit or an application request. ---> System.Net.Sockets.SocketException: The I/O operation has been aborted because of either a thread exit or an application request
   --- End of inner exception stack trace ---
   at System.Net.Security.SslStreamInternal.<<FillBufferAsync>g__InternalFillBufferAsync|36_0>d`1.MoveNext()
   at System.Net.Security.SslStreamInternal.<ReadAsyncInternal>d__32`1.MoveNext()
   --- End of inner exception stack trace ---
   at Http2.IoStreamExtensions.IoStreamWrapper.<>c.<ReadAsync>b__2_0(Task`1 tt)
   at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
   at Http2.ByteStreamExtensions.<ReadAll>d__0.MoveNext()
   at Http2.ClientPreface.<ReadAsync>d__5.MoveNext()
---> (Inner Exception #0) System.IO.IOException: Unable to transfer data on the transport connection: The I/O operation has been aborted because of either a thread exit or an application request. ---> System.Net.Sockets.SocketException: The I/O operation has been aborted because of either a thread exit or an application request
   --- End of inner exception stack trace ---
   at System.Net.Security.SslStreamInternal.<<FillBufferAsync>g__InternalFillBufferAsync|36_0>d`1.MoveNext()
   at System.Net.Security.SslStreamInternal.<ReadAsyncInternal>d__32`1.MoveNext()<---

trce: send ClientPreface
trce: send Settings flags=[] streamId=0x00000000 length=36
trce: recv Data flags=[EndOfStream,Padded] streamId=0x00000000 length=1508099
fail: Handling connection error Http2Error{streamId=0, code=ProtocolError, message="Expected SETTINGS frame as first frame"}

 private async Task<Connection> CreateDirectConnection()
        {
            Uri uri = new Url(_settings.ApnsHost);
            X509Certificate2 clientCertificate = new X509Certificate2(Convert.FromBase64String(_settings.Cert), "test");
            var config =
                new ConnectionConfigurationBuilder(false)
                    .UseHuffmanStrategy(HuffmanStrategy.IfSmaller)
                    .UseSettings(Settings.Default)
                    .Build();

            // Create a TCP connection
            var tcpClient = new TcpClient();
            tcpClient.Client.NoDelay = true;
            await tcpClient.ConnectAsync(uri.Host, uri.Port);
            
            _logger.LogInformation("Connected to remote");
            var ssl = new SslStream(tcpClient.GetStream());
            
            await ssl.AuthenticateAsClientAsync(
                uri.Host,
                new X509CertificateCollection(new X509Certificate[] { clientCertificate }),
                SslProtocols.Tls12, 
                false
            );
    
            _logger.LogInformation("Authenticated against remote");
            var wrappedStreams = tcpClient.Client.CreateStreams();
            var conn = new Connection(
                config, wrappedStreams.ReadableStream, wrappedStreams.WriteableStream,
                options: new Connection.Options
                {
                    Logger = _logger
                });
  
            return conn;
        }