Commit d7d1f1da09f32a14ff4c08dc0f1f0e0673ed5afd

Nick Mathewson 2009-11-17T20:31:09

Move responsibility for IOCP callback into bufferevent_async. This patch from Chris Davis saves some callback depth, and adds proper ref-counting to bufferevents when there's a deferred evbuffer callback inflight. It could use a couple more comments to really nail down what its invariants are. svn:r1543