I want to intercept another application's calls to various winsock functions. Specifically I want to know what is being communicated between the client and server. So ideally I'd like to be able to see the parameters to the send and receive functions for a given application. It is important to note I did not write the application I want to snoop on. It is a win32 program. But I need to learn how it communicates so my app can be compatible. I have no idea how to do this. Any ideas?
A program able to do this would be just as helpful. but so far the only program I can find to do this is TracePlus95. I do not have a spare $150.