C# Socketexception Error Code 10053
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Socket Error 10054
has been removed. You’ll be auto redirected in 1 second. Ask a question Quick access Forums home Browse what is a socket error forums users FAQ Search related threads Remove From My Forums Answered by: Random 10053 SocketException with async networked I/O Archived Forums # > .NET Framework Networking and Communication Question 0 Sign socket error codes linux in to vote Hi,I'm searching for hints to solve this annoying error: 10053 SocketException"An established connection was aborted by the software in your host machine"I'm developing a Load-testing application to simulate 10000 concurrent Internet Explorer clients. I'm using VS 2005 with .NET 2.0 and C# as coding language. A "virtual agent" uses 2 sockets (HTPP 1.1). Server application is running in Tomcat
Socket Error 10049
5.5 and use Ajax-like framework. It is a stable product an is not likely to be the root of my problem. We already have a working application but it is limited to 500 "virtual agent" because it uses 1 thread per client and sync I/O. I decided to use async I/O and thread pool to increase the number of clients.I am randomly getting "10053 SocketException", it is not really linked to any specific situation but may happen more easily when server takes more time to answer a request (let's say about 500ms). It can happen with only 1 virtual agent. It usually occurs in the "BeginRead" part of the code pasted at the end of this post, but it has happened during "BeginWrite" too. Server has no load at all (it is 8 Way CPU with HT) and using real IE at that moment gives no problem.After reading a lot i removed MacAfee VirusScan v7.1 and Windows XP SP2 firewall but it didn't helped. I also tryed to run the client application on the same machine a server application but it wasn't better.To
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Socket Error 11004
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies http://stackoverflow.com/questions/4423146/unhandled-exception-error-from-a-callback-c-sharp of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a socket error minute: Sign up Unhandled Exception error from a callback c# up vote 7 down vote favorite 1 I have a 3 tier architecture and send some data in the transport layer (TCP Client) using tcp sockets is this methods asynchronously using BeginSend method. public void TransportData(Stream stream) { try { SetTransporterState(StateObject.State.SendingData); if (clientSock.Connected) { ASCIIEncoding asen = new ASCIIEncoding(); stream.Position = 0; socket error 10053 byte[] ba = GetStreamAsByteArray(stream); if (clientSock.Connected) clientSock.BeginSend(ba, 0, ba.Length, SocketFlags.None, new AyncCallback(SendData), clientSock); else throw new SockCommunicationException("Socket communication failed"); } catch (SocketException sex) { throw sex; } catch (SockCommunicationException comex) { bool rethrow = ExceptionPolicy.HandleException(comex, "TransportLayerPolicy"); if (rethrow) { throw; } } } } catch (SocketException soex) { throw soex; } catch (SockCommunicationException comex) { bool rethrow = ExceptionPolicy.HandleException(comex, "TransportLayerPolicy"); if (rethrow) { throw; } } catch (Exception ex) { LoggingMessageHelper.LogDeveloperMessage(ex.Message + Environment.NewLine + ex.StackTrace, 1, TraceEventType.Critical); bool rethrow = ExceptionPolicy.HandleException(ex, "TransportLayerPolicy"); if (rethrow) { throw; } } } The callback code SendData() is below private void SendData(IAsyncResult iar) { Socket remote = null; try { remote = (Socket)iar.AsyncState; try { int sent = remote.EndSend(iar); } catch (Exception ex) { throw ex; } if (remote.Connected ) { remote.BeginReceive(data, 0, size, SocketFlags.None, new AsyncCallback(ReceiveData), remote); } else throw new SockCommunicationException("Communication Failed"); } catch (SocketException soex) { throw new SockCommunicationException("Communication Failed"); } catch (SockCommunicationException comex) { bool rethrow = ExceptionPolicy.HandleException(comex, "TransportLayerPolicy"); if (rethrow) { throw; } } When the server disconnects, the client does not know until it sends some data, therefore the Connected pro