Programming with Rudiments using the listener class

Servers commonly need to listen on multiple sockets for client connections. They can listen on multiple inet sockets, multiple unix sockets, or a combination. Technically, they could listen on any set of file descriptors, whether they are all sockets or not. The listener class can be used to make this possible.

Coming soon...

> int main(int argc, const char **argv) {
> // FIXME: example...
> }