Automattic/socket.io-adapter — pull request #5 by FREEZX (2014-06-17 12:18:52+00:00)
Title: Add support for getting clients in a given room

I added a function in the base adapter for getting ids of connected clients in a room. The function is async to allow simple replacement with the redis adapter (see pull request in socket.io-redis):
(Automattic/socket.io-redis#15)