Networking
Network tools in C++: socket hooks, proxies and fake servers. 3 articles.
FakeServer
A Win32 console program that listens on a port and lets you talk to whatever connects, by typing into the console.
19 December 2009httpproxy
A Win32 console program that sends an HTTP request over a raw socket, built on LSOCK, a home-made buffered sockets layer.
28 July 2005WinSock hook
A stand-in wsock32.dll that loads the real WinSock library and passes every call through to it, so the calls can be logged.
10 March 1999