basho/riak_pipe — pull request #40 by beerriot (2012-02-19 14:17:05+00:00)
Title: Don't trigger archive behavior until handoff ?FOLD_REQ is received

Handoff startup is two steps: `Module:handoff_starting`, followed by receiving a `?FOLD_REQ` message. It is possible for the vnode to receive messages from its workers and other processes between these two steps (thanks, Joe). We don't want to do handoff things until after the second message arrives, though.