diff options
| author |  Ken Payson <kpayson@google.com> | 2017-03-28 15:50:25 -0700 |
|---|---|---|
| committer | Ken Payson <kpayson@google.com> | 2017-03-28 16:20:04 -0700 |
| commit | c9a3aaaa541f6915c0ea886acc1026eba27da881 (patch) | |
| tree | 02c6757feb4278b9bf6ef4ba39316d4df14370f5 /src/python | |
| parent | 98a723787f6e499481e27386195c524b6568df65 (diff) | |
Fix Python poll() server spinlock bug
Diffstat (limited to 'src/python')
| -rw-r--r-- | src/python/grpcio/grpc/_server.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/python/grpcio/grpc/_server.py b/src/python/grpcio/grpc/_server.py index 47838c2c98..f29c44a4cf 100644 --- a/src/python/grpcio/grpc/_server.py +++ b/src/python/grpcio/grpc/_server.py @@ -705,6 +705,10 @@ def _serve(state): state.rpc_states.remove(rpc_state) if _stop_serving(state): return + # We want to force the deletion of the previous event + # ~before~ we poll again; if the event has a reference + # to a shutdown Call object, this can induce spinlock. + event = None def _stop(state, grace): |