internal void AttachToIoThread(TransportPipe pipe, int threadNumber = 0)
{
if(threadNumber >= _sendingThreads.Count)
throw new ArgumentException("Sending Thread number exceeds the number of sending threads");
_sendingThreads[threadNumber].Attach(pipe);
_pipesToThreadNumber[pipe] = threadNumber;
}
public void Detach(TransportPipe pipe)
{
var waitHandle = new AutoResetEvent(false);
_commands.Add(() =>
{
RemovePipe(pipe);
waitHandle.Set();
});
waitHandle.WaitOne();
}
internal void Attach(TransportPipe pipe)
{
_commands.Add(() =>
{
var socketAsyncEventArgs = new SocketAsyncEventArgs();
var sendingPipeInfo = new SendingPipeInfo(pipe, socketAsyncEventArgs);
socketAsyncEventArgs.UserToken = sendingPipeInfo;
socketAsyncEventArgs.Completed += OnSendCompleted;
_transportPipes.Add(sendingPipeInfo);
CreateSocketForEndpoint(sendingPipeInfo);
});
}
public SendingPipeInfo(TransportPipe pipe, SocketAsyncEventArgs eventArgs)
{
Pipe = pipe;
EventArgs = eventArgs;
}
private void RemovePipe(TransportPipe pipe)
{
var pipeInfo = _transportPipes.Single(x => x.Pipe == pipe);
_transportPipes.Remove(pipeInfo);
var socket = pipeInfo.Socket;
if (socket != null)
socket.Dispose();
}
public void DetachFromIoThread(TransportPipe pipe)
{
var threadNumber = _pipesToThreadNumber[pipe];
_sendingThreads[threadNumber].Detach(pipe);
}