diff options
Diffstat (limited to 'src/rabbit_mirror_queue_master.erl')
| -rw-r--r-- | src/rabbit_mirror_queue_master.erl | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/rabbit_mirror_queue_master.erl b/src/rabbit_mirror_queue_master.erl index 4e71cc43..750bcd56 100644 --- a/src/rabbit_mirror_queue_master.erl +++ b/src/rabbit_mirror_queue_master.erl @@ -127,10 +127,21 @@ terminate(Reason, delete_and_terminate(Reason, State = #state { gm = GM, backing_queue = BQ, backing_queue_state = BQS }) -> + Slaves = [Pid || Pid <- gm:group_members(GM), node(Pid) =/= node()], + MRefs = [erlang:monitor(process, S) || S <- Slaves], ok = gm:broadcast(GM, {delete_and_terminate, Reason}), + monitor_wait(MRefs), State #state { backing_queue_state = BQ:delete_and_terminate(Reason, BQS), set_delivered = 0 }. +monitor_wait([]) -> + ok; +monitor_wait([MRef | MRefs]) -> + receive({'DOWN', MRef, process, _Pid, _Info}) -> + ok + end, + monitor_wait(MRefs). + purge(State = #state { gm = GM, backing_queue = BQ, backing_queue_state = BQS }) -> |