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Catch socket.errors when sending / recving bytes on wake socketpair #1069

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Merged
merged 1 commit into from
Apr 5, 2017
Merged

Catch socket.errors when sending / recving bytes on wake socketpair #1069

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6 changes: 4 additions & 2 deletions kafka/client_async.py
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Original file line number Diff line number Diff line change
Expand Up @@ -829,15 +829,17 @@ def check_version(self, node_id=None, timeout=2, strict=False):

def wakeup(self):
with self._wake_lock:
if self._wake_w.send(b'x') != 1:
try:
assert self._wake_w.send(b'x') == 1
except (AssertionError, socket.error):
log.warning('Unable to send to wakeup socket!')

def _clear_wake_fd(self):
# reading from wake socket should only happen in a single thread
while True:
try:
self._wake_r.recv(1024)
except:
except socket.error:
break


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