naaman/busl — pull request #2 by naaman (2014-07-16 22:57:09+00:00)
Title: Replay Buffer for Channel

Replays a channel's data on connect. When data is published to a
channel, it is appended to the channel's buffer with a 1 minute
expiry. As data is appended, the expiry is renewed. There is
currently no limit to the buffer's size.