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is there anyway to trace the messaging flow in edgeHub? i have two modules that connect sensors (the opc-ua publisher) and a coap proxy and i am routing them to the cloud with
"all2hub": "FROM /messages/* INTO $upstream" That works fine and I can see the telemetry from both devices If i add another module that does nothing but writes to the console every message it receives with "all2test": "FROM /messages/* INTO BrokeredEndpoint(\"/modules/tester/inputs/test\")" I don't get a single message coming to the test module...I wonder if I could trace and see what is happening....

Qusp
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1 Answers1

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You can enable debug logs for edgeHub by adding RuntimeLogLevel environment variable with value debug to the deployment (from the portal go to Set modules -> Configured advanced Edge runtime settings)

Another way to enable debug logs is by updating the IoT Edge security manager config file

Replace env: {} with 

env:
  RuntimeLogLevel: debug

Save the file and restart the IoT Edge security manager.

With debug logs enavled you should check edgeHub logs if messages are received and sent.

anca
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  • Is this the right/only location for the logs? /var/lib/docker/containers//-json.log https://stackoverflow.com/questions/53732960/azure-iot-edge-module-log-location/55088631#55088631 – GGleGrand Jun 21 '19 at 08:22