facebook/scribe — pull request #77 by chrisjbray (2013-12-10 20:02:11+00:00)
Title: Add a method of specifying multiple upstream hosts in a Network store

A small extension to NetworkStore to allow SMC-like multiple upstreams, but specified as a space-delimited list in the config file.

scribed will connect to one of the upstreams and continue to use it until it fails, then reconnect to a different one and backfill from the secondary store automatically.