Here's a simple example of accepting and reading asynchronously from a
socket. It's off the top of my head, so don't expect it to compile/work, but
you should get the general idea...
Piers.
Socket _sock;
void StartListening (int nPort)
{
_sock = new Socket (AddressFamily.InterNetwork, SocketType.Stream,
ProtocolType.Tcp);
_sock.Bind (new IPEndPoint (IPAddress.Any, nPort));
_sock.Listen (10);
_sock.BeginAccept (new AsyncCallback (OnAccept), _sock);
}
void OnAccept (IAsyncResult ar)
{
Socket sockCon = sockListen.EndAccept ((Socket) ar.AsyncState);
new MyConnection ().StartReadingFrom (new NetworkStream (sockCon));
}
class MyConnection
{
byte _rgb = new byte [1024];
public void StartReadingFrom (Stream stream)
{
stream.BeginRead (_rgb, 0, _rgb.Length, new AsyncCallback
(OnReadBytes), stream);
}
void OnReadBytes (IAsyncResult ar)
{
Stream stream = (Stream) ar.AsyncState;
int cbRead = stream.EndRead ();
if (cbRead == 0)
// connection closed
// do stuff with bytes...
StartReadingFrom (stream);
}
}
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Shaun ONeil
Sent: Tuesday, March 02, 2004 2:45 PM
To: [EMAIL PROTECTED]
Subject: [Mono-list] Newbie seeks clear async socket example
I'm trying to write a simple server listening on a unix socket (ie,
AF_UNIX). So far the single example I've found is:
http://primates.ximian.com/~gonzalo/mono/unixsockets/
..but this method is blocking. I need a connection to be an event I respond
to, not something I sit and wait for. Unfortunately I don't know sockets (or
C#) well enough to make the transition.
Everything else I've found that comes close to readable uses TcpListener,
which I can't seem to press into service as it requires IPEndPoint rather
than UnixEndPoint.
Being unix-specific, I'm having great troubles finding this particular
needle on google .. can anyone here throw me a clear example?
Thanks for your time,
Shaun
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