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Azure Durable Functions - Getting Called Weirdly
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Kevin Azure
141
Reputation points
I am using Azure Durable Functions for doing background 30 minutes job.
While my function being executed - another call happens - I added queryString to prevent this.
But again same issue - this makes my code do double-insert to db problem
How to fix same?
Azure App Service
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 72%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDM%3C/text%3E%3C/svg%3E)
DashleenBhandari-MSFT 11 Reputation points2020-02-12T08:40:05.427+00:00 Hi,
Could you please explain in details about the scenario. Also, if you can share the code of the call that you have mentioned above.
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Kevin Azure 141 Reputation points
2020-02-12T22:31:44.183+00:00 Seriously I think Azure Durable Functions is an Unreliable technology.
I executed 50 functions in the morning - towards evening I can see most of them being invoked automatically!
I used Terminate method on all functions - but one is not getting terminated.
Later I tested 1 function call, then 2nd function call, now I can see both getting executed.
Why they are not terminating?Should I clear the storage too?
How does the code look like? -
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Jeremy Brooks 572 Reputation points Microsoft Employee2020-02-21T20:43:59.413+00:00 Hi Paul,
- Can you check in table storage and see the status of the instances of your function and whether they are showing as terminated?
- How are you terminating the durable instances? https://learn.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-http-api#terminate-instance
- Also can you confirm you don't have any other app or local copy of the code pointing to the same task hub? This is a common occurrence where another function app is left running unexpectedly running off the same resource and storage.
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