Socket Programming

Even I have worked on Socket Programming, and developed a real time instant messenger, using Sockets in C#.NET. I would like to share one very important point about sockets, that we need to keep in mind, while programming the Raw Binary Sockets. While reusing a socket, you must set the reuse option for the socket to true, or else, you won't be able to send any data through the socket more than once. It took me almost two complete days, to figure out this problem with my code. Hope it helps someone else.