[GitHub] [openwhisk-package-kafka] dubee commented on issue #356: Do not update last canary everytime a database connection attempt occurs

[GitBox <gi...@apache.org>]

dubee commented on issue #356: Do not update last canary everytime a database connection attempt occurs
URL: https://github.com/apache/openwhisk-package-kafka/pull/356#issuecomment-552560832
 
 
   To further clarify, the logs show the sequence below repeatedly. While the changes feed appeared to re-establish its connection, read timeouts occur when trying to read from the changes feed. This explains why an exception was not thrown before `self.lastCanaryTime = datetime.now()` was executed.
   ```
   [kafkatriggers] [canary] Exception caught from changes feed. Restarting changes feed... 
   [kafkatriggers] HTTPSConnectionPool(host='OMITTED', port=443): Read timed out. (read timeout=30) 
   [kafkatriggers] Shutting down existing DB client 
   [kafkatriggers] Starting new HTTPS connection (2): OMITTED
   [kafkatriggers] Starting changes feed 
   [kafkatriggers] Starting new HTTPS connection (1): OMITTED
   [kafkatriggers] Database exists - connecting to it. 
   ```

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