djabberd/DJabberd — pull request #30 by rufferson (2013-03-14 21:58:46+00:00)
Title: Add iq:result handler

Hi,
This is simple handler for iq result returned to set issued by roster_push in VHost. Waiting queue is per-connection hence should be fairly safe to ignore growing queue - when client doesn't ack iqs connection is going to be teared soon anyway.
* Add pending iq result queue to ClientIn Connection
* Add iq result handler to IQ
* Enqueue expected iq result for roster_push in VHost