821 questions
0
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13
views
Azure Durable functions in Running state for durable entities
I'm troubleshooting why async tasks within the durable entity hang forever. My entity looks like this
public MyEntity : IMyEntity {
[JsonIgnore]
private MyService _myService;
[JsonProperty]
public ...
1
vote
0
answers
47
views
Durable Function orchestrator race condition
I have an Azure Durable Function that is triggered when users send SMS messages. I'm using the function to collect multiple messages if they arrive within a short duration, and create one consolidated ...
- 11
0
votes
1
answer
89
views
How do you start parallel instances of 1 durable function via HTTP Post?
Using a Durable Functions template I've created a function that simply starts execution of a method by calling the generated SendEventPostUri request which starts a timer of 60 minutes and completes ...
- 143
0
votes
1
answer
107
views
Durable Function executes with default timeout ignoring the host.json Timeout setting
I created a very simple Durable function to test the ability of setting a timeout threshold of 60 minutes.
My target framework is .NET 8.0 and I using the Isolated model for my function.
According to ...
- 143
0
votes
1
answer
154
views
Azure Durable Function not running as expected at scheduled time, no exception, no logs
I have an Azure Durable Function that's scheduled to run every day at 18:00:00 UTC to generate a premium leads report. The function is triggered, but sometimes it doesn't complete or seems to silently ...
- 1
0
votes
1
answer
199
views
Azure Durable Functions not working with Custom Middleware
I have an Azure Durable Function that worked before I added custom middleware. Do Azure Functions work with custom middleware?
I've added the middleware to manage custom authentication and to ...
- 271
0
votes
1
answer
62
views
delete blobs only after reading blobs
I have an Azure Durable function in which I need to read a few blobs in "blobs" path, upload a new blob and once that's complete, delete the blobs in "blobs" path
filePath = await ...
- 3,886
0
votes
0
answers
74
views
How to invoke durable function activity from within a callback function?
I'm trying to consume messages from kafka topic using Azure durable function and as the new messages arrive I want to invoke the activity function to process the messages. The problem here is that the ...
- 853
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27
views
Change generator invocation to get rid of subgenerators
I am trying to upgrade my code currently using azure durable-functions library from 1.5 to 2.0. As a part of the change, I would to get rid of the subgenerators usage.
Currently, my code is written as:...
- 2,238
0
votes
1
answer
57
views
Failed to find binding?
I have an Azure Function App which runs with Node.js. The project uses the following dependencies (from package.json).
"@azure/functions": "4.2.0",
"durable-functions": &...
- 7,793
0
votes
1
answer
327
views
ADO pipeline breaks because of grpc dll not compiled with control flow guard
I am working on a Azure Durable Function in Isolated Worker Model and using durable task extension "Microsoft.Azure.Functions.Worker.Extensions.DurableTask" for the same. This package ...
0
votes
1
answer
139
views
Durable function retry settings
I wrote an Azure Function App with Durable Functions. While testing with a large dataset, I realized that the functionTimeout value was 10 mins. This caused some of the orchestrations to timeout. Thus ...
1
vote
1
answer
85
views
How to access a durable entity from a DelegatingHandler?
I have a durable functions orchestration, where I need to rate-limit the requests to an external API. There are a bunch of tasks in the orchestrator that invoke a 'DownloadData' function with ...
- 53
1
vote
1
answer
114
views
Azure durable function stuck
I created a azure durable function in .net6 here its code snippet
I'm facing two issues
Orchestrator function wont complete despite all activity function execution completes without any exception
...
- 332
0
votes
1
answer
158
views
Use of HttpClient with a DelegatingHandler in Azure Durable Orchestrations
I have a durable orchestration for an ETL job that downloads data from an external API. The token for the external API is stored in an Azure Key Vault.
The orchestration triggers several ...
- 53
0
votes
2
answers
155
views
Azure Durable Function - add custom headers to 202 response in trigger
we are trying to figure out how to alter the default 202 response, and add custom headers on success from called trigger function.
Reason we are trying to do so, is preserving already existing ...
0
votes
1
answer
366
views
Azure Function - parameters are declared in Python but not in function.json: {'starter'}
I have a project with an Azure function that have two http triggers functions.
import azure.functions as func
from func_utils.main_func import http_trigger_function
from func_utils.get_data_trigger ...
0
votes
0
answers
111
views
How to Implement Controlled Parallelism with Azure Powershell Durable Functions to Work with Exchange Module Session Limits?
I am working on a solution that uses Azure Durable Functions to perform multiple parallel tasks in the ExchangeOnlineManagement module, collecting the Unified Audit Log to improve efficiency and speed ...
- 63
0
votes
1
answer
436
views
How to use queue triggers in Azure Durable Python Functions with managed identity
I'm developing a queue trigger for an Azure Durable Function. When using the "queue_trigger" decorator, I'm required to provide a connection string. However, I need to avoid using a ...
0
votes
1
answer
120
views
Timer triggered Azure Durable function not working in App Plan
I have a timer-triggered durable Azure function mentioned by Ikhtesam Afrin in this post.
I had it in the consumption plan and it was working fine.
I have deployed it in the App plan (B3).
On the home ...
- 429
0
votes
1
answer
203
views
durable function working on local but not on the cloud
I am currently facing a very strange issue with the code I wrote for an Azure Function. It works fine in the UAT environment and also works locally when using local.settings.json to connect to the ...
0
votes
1
answer
89
views
Facing issue in deploying a Quart application in Azure Durable Funtions with Docker
I am trying to deploy a python Quart application to Azure function with Docker. Below is my Docker file. My Azure function is failing to start. I get "Application error" when accessing the ...
1
vote
0
answers
137
views
Azure Functions App makes a lot of transactions to Blob Storage
I have Durable Functions in Azure Functions App and recently noticed that the Functions App is making a lot of transactions to the Blob Storage attached to the Functions App.
The app makes roughly 37,...
- 397
0
votes
2
answers
880
views
Strange bevahiour of Durable functions in .NET 8.0 Isolated with activityFunctions
I am having very bad experiencie with durable functions, So the case is that I have the following code:
public async Task RunOrchestrator([OrchestrationTrigger] TaskOrchestrationContext context, ...
- 39
0
votes
2
answers
196
views
Azure Orchestrator function failing without running code inside, what could be the cause?
I have an http triggered azure function that starts an orchestrator function. In my dev tenant the code runs without a problem but when deploying to another tenant there has been nothing but trouble, ...
- 119