Use a different process for each device's grpc connection #324
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anurag6
reviewed
Jun 29, 2021
forch/device_report_client.py
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| break | ||
| try: | ||
| if not progress or self._convert_and_handle(mac, progress): | ||
| print('Progress complete for %s' % mac) |
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Debug prints left by mistake?
anurag6
approved these changes
Jun 29, 2021
grafnu
approved these changes
Jul 7, 2021
| """Start the client handler""" | ||
| grpc.channel_ready_future(self._channel).result(timeout=CONNECT_TIMEOUT_SEC) | ||
| self._stub = SessionServerStub(self._channel) | ||
| # Context may be set already |
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I'm not sure what to make of this comment. Can you expand it a bit or position it better? Is this to say that if the context is already set then this will throw a RuntimeError? If so, I'd either clarify that in the comment or move to the except clause.
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GRPC only maintains 1 single channel (connection to the k8s IBL) in each process so LB across all testing devices can't happen. This PR, with no functional change, ensures each device can have its own connection to the IBL for proper LB.