Settings on serviceBus.clientRetryOptions is not upheld for serviceBusTopic triggers on the node worker

[JorgenSQ]

Investigative information

• Timestamp: 2024-01-21T13:31:12Z
• Function App name: *****-checkin-integration
• Function name(s) (as appropriate): ProcessOrderToJunglemap
• Invocation ID: 2a09e28a0f16c3685538d6c601ff5bee (Operation Id)
• Region: Europe West

Repro steps

1. build basic version of serviceBusTopic template
2. connect it two a queue
3. Configure host.json with the following settings:

{
  "version": "2.0",
  "logging": {
    "applicationInsights": {
      "samplingSettings": {
        "isEnabled": true,
        "excludedTypes": "Request"
      }
    }
  },
  "extensions": {
    "serviceBus": {
        "clientRetryOptions":{
            "mode": "exponential",
            "tryTimeout": "00:05:00",
            "delay": "00:00:10.00",
            "maxDelay": "00:10:00",
            "maxRetries": 3
        }
      }
  },
  "extensionBundle": {
    "id": "Microsoft.Azure.Functions.ExtensionBundle",
    "version": "[4.0.0, 5.0.0)"
  }
}

Expected behavior

When configuring the retryOptions as above, you would expect the service bus client in the function to wait 10 seconds the first time it fails before retrying.

Actual behavior

It retries all times immediatly, violating both the "delay" and "maxRetries" setting (none of the settings work).

Known workarounds

Provide a description of any known workarounds.

None

Related information

None

[ejizba]

Hi @JorgenSQ Can you give more details on what you're trying to retry? For example I think those settings are somewhat limited in scope based on these docs:

The clientRetryOptions settings only apply to interactions with the Service Bus service. They don't affect retries of function executions.

[microsoft-github-policy-service[bot]]

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