tree 39eed0b91c126494d4832d3cf537e32c3598fe09
parent 26463d38f356c138ba42b78144842950c33e1cef
author Chris Westin <cwestin@yahoo.com> 1427334281 -0700
committer Jacques Nadeau <jacques@apache.org> 1427343083 -0700

DRILL-2574: SendingAccountor can suffer from lost updates

SendingAccountor
- atomically get and set the message count to wait for