Invocation goes to poison queue with no exception #8942
Description
I have a Queue Trigger function that under some circumstances just stops running. I've seen some past issues that are very similar but the results in there have not helped.
At 8:18 the run starts, continues on until 8:21 that it just stops:
No failed runs appear in the Invocation History of the app:
This happens to all runs that are bit longer, short runs have been successful as it appears above. Usually up to ~2+ minutes.
Please provide the following:
- Timestamp: 11/30/2022, 8:18:43.109 AM
- Function App version: 3
- Function App name:
- Function name(s) (as appropriate):
- Invocation ID: 03d8e157-07b8-4654-929d-9ae890d3dbc9
- Region: North / West Europe (tried both)
Repro steps
All runs that take more than 2.5 minutes
Expected behavior
The logic itself has been tested and is successful in local runs. It should complete.
Actual behavior
Invocation run just stops.
Known workarounds
None
Related information
Written in python, below is also my host.json
{ "version": "2.0", "logging": { "applicationInsights": { "samplingSettings": { "isEnabled": true, "excludedTypes": "Request" } } }, "extensionBundle": { "id": "Microsoft.Azure.Functions.ExtensionBundle", "version": "[3.*, 4.0.0)" }, "concurrency": { "dynamicConcurrencyEnabled": true, "snapshotPersistenceEnabled": true }, "extensions": { "queues": { "maxDequeueCount": 1, "batchSize" : 1 } }, "functionTimeout": "-1" }