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Posted to issues@openwhisk.apache.org by gi...@git.apache.org on 2017/06/23 14:51:29 UTC

[GitHub] bjustin-ibm opened a new pull request #186: automatically monitor and restore the health of the changes feed

bjustin-ibm opened a new pull request #186: automatically monitor and restore the health of the changes feed
URL: https://github.com/apache/incubator-openwhisk-package-kafka/pull/186
 
 
   Resolves #185 
   
   The idea here is to periodically create non-trigger "canary" documents into the DB. The changes feed code will monitor the time that the last canary was seen, and if the time exceeds a specified limit, it will automatically re-initialize the changes feed.
   
   Additionally, I added a health test to ensure that new triggers could be successfully created. This required that the feed action return the UUID of the created trigger, so that it could be detected by the test through the `/health` endpoint.
 
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