igorw/SocketServer — pull request #25 by nrk (2012-05-04 18:20:57+00:00)
Title: Add two different methods to remove listeners for read and write events.

Those methods are not yet part of `React\EventLoop\LoopInterface`, we need to fix the current implementation of the libevent-based loop class before "promoting" them.

This commit also fixes the iteration on callbacks registered for write events.