multiple Clients, single server program

Hi Does anyone have C source code for a simple client server programming.
What i want to do is i want to transfer a large file from multiple client to a server. The server should connect too all clients simultaneously.

Thanks

Sam

Well for starters this isn't a place to request code, scripts or alike.

I suggest searching on sf.net,

But if you want to make one yourself, then look into mutli-thread programming + sockets.

Reading the intro threads in this forum would be a start as well.