AP's Toolkit

Connections pool / Connections array / Connections list / Connections set library.

The library incorporates control mechanisms for managing multiple simultaneous TCP and UDP connections at the client or server side. Some additional utility functions available.

The code is written in plain C to maximize compatibility and consists mainly of epoll-driven connections pool module.

The intended usage is to periodically call state checking function(s) on pool(s) that will emit call-back events for immediate user awareness of activity behind the connections.
Much of the dirty work is done inside the library.

The input on connections is performed asynchronously by default and output can be either sync or async.

Because of epoll usage the library is Linux only for the moment, but effort was made to allow adopting other techniques in the future by some small changes to the code and logic.