public void BeginListen()
{
if (!this.Connected)
{
this.beginListenCalled = 0;
throw new InvalidOperationException("The protocol is not connected.");
}
if (Interlocked.Exchange(ref this.beginListenCalled, 1) == 0)
{
this.listener.BeginGetContext(a =>
{
try
{
HttpListenerContext context = this.listener.EndGetContext(a);
this.beginListenCalled = 0;
Request request = new Request(context);
if (request.RequestMessage() == "[CONNECT]")
{
request.Respond("[CONNECTED]");
}
else
{
lock (this.listeners)
{
foreach (var listener in this.listeners)
{
listener.OnReceivedRequest(request);
}
}
}
if (this.Connected)
{
BeginListen();
}
}
catch (ObjectDisposedException)
{
}
}, null);
}
}
