protected override void serveClient(Protocol.BaseProcessor processor)
{
Thread t = new Thread(threadproc);
t.Start(processor);
//client_threads.Add(t);
}
virtual public void Serve()
{
while (true)
{
ITransport transport = transportFactory.Accept();
Protocol.BaseProcessor processor = processorFactory.Create(transport);
serveClient(processor);
}
}
public override void Serve()
{
TcpListener listener = ((SocketTransportFactory)transportFactory).listener;
IPEndPoint ep = (IPEndPoint)listener.LocalEndpoint;
System.Console.Out.Write("AGNOS\n{0}\n{1}\n", ep.Address, ep.Port);
System.Console.Out.Flush();
// XXX: i can't seem to find a way to actually close the underlying
// filedesc, so we have to use readline() instead of read()
// because read() will block indefinitely
System.Console.Out.Close();
ITransport transport = transportFactory.Accept();
transportFactory.Close();
Protocol.BaseProcessor processor = processorFactory.Create(transport);
handleClient(processor);
}
/// <summary>
/// the basic client handler -- calls processor.process in a loop,
/// until the client disconnects
/// </summary>
/// <param name="processor">
/// the processor instance that represents the client
/// </param>
protected static void handleClient(Protocol.BaseProcessor processor)
{
try
{
while (true)
{
processor.process();
}
}
catch (EndOfStreamException)
{
// finish on EOF
}
catch (IOException)
{
// usually a "connection reset by peer" -- just clean up nicely,
// the connection is dead anyway
}
finally
{
processor.Close();
}
}
/// <summary> /// implement this method to serve the client in whatever which way /// is appropriate (blocking, threaded, forking, threadpool, ...) /// </summary> /// <param name="processor"> /// the processor instance that represents the client /// </param> protected abstract void serveClient(Protocol.BaseProcessor processor);
protected override void serveClient(Protocol.BaseProcessor processor)
{
throw new InvalidOperationException("should never be called");
}
protected override void serveClient(Protocol.BaseProcessor processor)
{
handleClient(processor);
}
