christav/socket.io-servicebus — pull request #9 by christav (2013-03-02 01:26:48+00:00)
Title: Using service bus managed sequences numbers instead of doing it ourselves.

Issue #32.

As part of this work, removed the general "message metadata" concept in favor of representing sequence # directly, that's all it was used for anyway, so best to be explicit.

Also took advantage of global monotonic ordering from service bus to simplify message sequencer logic significantly.