Maybe I miss your problem.But there is a command line program names 'netcat', which can send/receive TCP/UDP messages. also would be nice to check its source code if you are interested to writing your own.
2014-02-04 xarman <manousidis....@gmail.com>: > I'm interested in making a TCP Listener in C / C++ on Linux to accept > many connections simultaneously. I did a relative search on the Web and > although I am aware of the C language as to a certain extent, I > struggle to find a model program. Essentially, it is the listener of a > server that receives a signal and stores it in a database and do some > other functions. I know how to do the functions but I'm looking for a > way to fix the basic skeleton of listener that will be always active. > I'm not sure if I need multi threading or multi socketing for multi > connections. > If you have any knowledge on the subject or have a simple example or even > some reference in order to work on that, I'd appreciate it. > >
