[bug] az iot central diagnostics stops tracking events after a while

[mmacagno]

Describe the bug The "az iot central diagnostics" will stop tracking events after 30 or so minutes.

To Reproduce Steps to reproduce the behavior:

1. launch az iot central filtering on a specific device.

iot central diagnostics monitor-events --app-id {my-app-id} --properties all --device-id {my-device-id}

2. observe the flow of events

Expected behavior As the device keeps sending messages, the corresponding json events should flow on the console

Actual The events stop flowing. No errors are displayed. If I stop and restart the monitor, the events will start flowing again.

I confirmed that the device is sending events, receiving OK_EMPTY responses, and the IOT Central app is showing the device connected and events being received.

Environment:

• OS: Windows 10
• Shell: CMD
• Az CLI version:

$ az version { "azure-cli": "2.34.1", "azure-cli-core": "2.34.1", "azure-cli-telemetry": "1.0.6", "extensions": { "azure-iot": "0.13.0", "interactive": "0.4.5" } }

• Python version (if pip installed): 3.10.5

[HangyiWang]

check in

[HangyiWang]

Try to repro this. But I can receive continuous event even after 2 hrs.

And I'm using newer version: { "azure-cli": "2.39.0", "azure-cli-core": "2.39.0", "azure-cli-telemetry": "1.0.6", "extensions": { "azure-iot": "0.18.2" } }

Could you please try update the CLI? @mmacagno

[mmacagno]

ok testing now @HangyiWang

[mmacagno]

@HangyiWang the updated CLI no longer manifests the issue. Closing. thanks