mrniko/netty-socketio — pull request #68 by Chandrahaas (2013-09-14 11:35:54+00:00)
Title: Added function to namespace which checks if namespace is empty

Hi,
First of all ... thanks a lot for this wonderful project.
We use this in our project to emit real time data.
I'm adding a function to the Namespace class. We use this function a lot while creating/deleting dynamic namespaces.
Its a small change but is quicker than getting the iterator to allClients and then counting the number of items.

Regards,
Chandrahaas