NSSocketPort and NSFileHandle as simple network architecture

FROM : Charles Françoise
DATE : Wed Oct 13 21:14:15 2004

I am trying to make a simple network architecture based on NSSocketPort
and NSFileHandle. I have my server functioning just fine (receives
messages and everything). But I can't get a client to send any data.

I intialize my connection using :

   socketPort = [[NSSocketPort alloc] initRemoteWithTCPPort:port
host:hostname];
   socketHandle = [[NSFileHandle alloc]
initWithFileDescriptor:[socketPort socket]];

socketPort being an instance of NSSocketPort and socketHandle and
instance of NSFileHandle. But when I try to write data to the Socket
(using NSFileHandle's writeData:(NSData *)), I get a 
-[NSConcreteFileHandle writeData:]: Bad file descriptor error.

Please do not tell me that I can do this another way, I've tried them
(SmallSockets, NSStream, BSD Sockets) and got them to work. I'm trying
to get the NSSocketPort to act as client.

Thanks

Charles