ripple/rippled — pull request #349 by JoelKatz (2014-05-06 18:05:51+00:00)
Title: Fetch pack cleanups:

Code to set things up for the fetch pack policy code and also to get ledger fetches out of the I/O flow so that I/O stalls don't stall I/O threads.

* Limit backed up fetch pack requests
* Cleanups
* Dispatch fetch packs sooner