async def send(self, message_type, message_content, timeout=None):
correlation_id = uuid.uuid4().hex
self._msg_router.expect_reply(correlation_id)
message = Message(correlation_id=correlation_id,
content=message_content,
message_type=message_type)
# Send the message. Backoff and retry in case of an error
# We want a short backoff and retry attempt, so use the defaults
# of 3 retries with 200ms of backoff
backoff = _Backoff(max_retries=3,
interval=200,
error=SendBackoffTimeoutError())
while True:
try:
await self._socket.send_multipart(
[message.SerializeToString()])
break
except asyncio.CancelledError: # pylint: disable=try-except-raise
raise
except zmq.error.Again as e:
await backoff.do_backoff(err_msg=repr(e))
return await self._msg_router.await_reply(correlation_id,
timeout=timeout)
async def send(self, message_type, message_content, timeout=None):
correlation_id = uuid.uuid4().hex
self._msg_router.expect_reply(correlation_id)
message = Message(correlation_id=correlation_id,
content=message_content,
message_type=message_type)
try:
await self._socket.send_multipart([message.SerializeToString()])
except asyncio.CancelledError:
return None
return await self._msg_router.await_reply(correlation_id,
timeout=timeout)