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Problem Statement We are using .NET isolated Azure Functions and noticed that Application Insights logs intermittently go missing, even though we explicitly disabled sampling in the host.json ...
Mahesh Patil's user avatar
  • 19
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0 answers
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I’m running into an issue when launching an Azure Functions isolated worker (v4.2.2) project in Visual Studio 2022 (tested with 17.14.12 and 17.14.16). As soon as the function host starts, I get the ...
Abih_gpu's user avatar
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0 answers
78 views

I have an Azure Function (timer triggered) that doesn't seem to be writing information log messages into Application Insights. When I use LogError/Warning/Critical it works, but LogInformation does ...
Yndigo Dream's user avatar
  • 11
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0 answers
106 views

I have a servicebus triggered Azure function in .NET 8 with multiple parameters. Data is not binding automatically. [Function("name")] public void functionName([ServiceBusTrigger("topic&...
user31177038's user avatar
  • 1
1 vote
1 answer
213 views

I'm following the official Microsoft articleModel Context Protocol bindings for Azure Functions overview to make MCP-callable a function of my Azure function app, which works well through input and ...
Mauro Minella's user avatar
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1 answer
74 views

I'm migrating my in process functions to isolated. While migrating I'm having this difficulty: It seems like ServiceBus's maxConcurrentCalls can only be set using host.json file. { "version&...
Asfaqur FAQ's user avatar
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1 vote
1 answer
150 views

I'm struggling to disable dependency tracking in a project that uses Azure Functions (v4) using .NET 9 as an Isolated Process. I want to do this as these entries are clogging up our log files with ...
KevWhite82's user avatar
  • 11
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2 answers
103 views

I have an Azure V4 Isolated function that has been running ok. Recently it started throwing an exception with the request body being null (NullStream). [Function("SomeFunc")] public Task<...
AndyW's user avatar
  • 523
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1 answer
177 views

We recently upgraded our Azure Functions project from .NET 6 to .NET 8 using the isolated worker model. After the upgrade, durable orchestrations that were originally created in .NET 6 are no longer ...
user30535254's user avatar
  • 1
2 votes
1 answer
848 views

We have a set of APIs built using Azure Functions (.NET 8 & Isolated). I am trying to configure Swagger for the same. I tried using Microsoft.Azure.Functions.Worker.Extensions.OpenApi, but builder....
ShivaDarshan's user avatar
  • 23
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1 answer
191 views

I have an Linux Azure function with runtimeStack as 'DOTNET-ISOLATED|9.0'. I am using consumption plane and AzureFunctionApp@2 Azure DevOps pipeline task to deploy my code from Azure DevOps. - ...
Sibeesh Venu's user avatar
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1 vote
0 answers
147 views

I'm currently working with a .NET 8 Azure Function using the isolated process model and encountered the following issue when running the function locally: I have no idea what am I missing and how to ...
user3635416's user avatar
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42 views

How to access FunctionContext.Items inside GraphQL resolver with HotChocolate.AzureFunctions.IsolatedProcess? Environment: .NET 8.0 Azure Functions Isolated Worker HotChocolate.AzureFunctions....
Sandeep K's user avatar
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2 votes
1 answer
243 views

We are migrating our Functions from .NET 6.0 In-process to .NET 8.0 Isolated. In the old situation, when running locally, using ILogger.LogTrace outputs that to the console, provided you set the log ...
Glorfindel's user avatar
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1 answer
51 views

Can we retrieve the app configuration from Azure Functions in the dev or prod environment? It works locally, but not in the dev environment. I'm trying to fetch connections from Azure App ...
Karthik's user avatar
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2 votes
2 answers
145 views

I am new to C# development. I tried to create a new Azure function app by following online tutorial. As soon as I created I am getting attached error. I tried the same in Visual Studio Code and Visual ...
Vetrivelmurugan's user avatar
  • 55
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1 answer
315 views

I'm trying to create a new Azure Function in Visual Studio, but I'm encountering an issue. When I attempt to create the function, instead of the Azure Function icon, it displays the C# icon. This is ...
Akshay Kumar's user avatar
  • 33
2 votes
1 answer
370 views

I have an Azure C# Http triggered function which is an API call that returns a Json payload. The function is run in an Isolated Worker Model and contains several separate async tasks that run ...
haystax's user avatar
  • 21
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1 answer
331 views

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 ...
soumyadeb ghoshal's user avatar
  • 371
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0 answers
213 views

I've been trying to update my .NET Isolated Azure Function from .NET 6.0 to .NET 8.0. My project is using the following packages <PackageReference Include="Microsoft.Azure.Functions.Worker&...
Shane Rowley's user avatar
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1 answer
144 views

Regarding Azure Functions Isolated model. Help me with below question Often saw in Microsoft docs that says, In-Process model shares the dependency libraries between Host & Function worker process....
user avatar
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1 answer
563 views

I'm bit unclarified with Azure Functions Isolated model. Below are the points gathered from the web. Azure Function code runs in the different process (worker process) and Function host runs in the ...
user avatar
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2 answers
163 views

In Visual Studio I created a new Azure Function project with an HttpTrigger function. This is the code for the function: public class DoSomething { private readonly ILogger<DoSomething> ...
Paolo Crociati's user avatar
  • 493
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2 answers
250 views

I am trying to use Azure function output bindings to send message to a service bus topic having one subscription Following piece of code is doing the job but I am not able to set Custom Properties ...
user2243747's user avatar
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0 votes
1 answer
171 views

I've got an Azure isolated function like so: [Function("TransactionEventsIntegration")] [ExponentialBackoffRetry(maxRetryCount: 3, minimumInterval: "00:00:02", ...
Bhav's user avatar
  • 2,287
0 votes
1 answer
99 views

I did the upgrade from .NET 6 to .NET 8 and then converted my Azure function from in-process to isolated worker model. After that, when I run the function app, I get this error: Error image This is my ...
Kasun Sameera Wickramasignhe's user avatar
  • 1
0 votes
1 answer
126 views

I'm developing an Azure Function app with C# / .NET 9 in the isolated worker model. According to the docs, it should be possible to send application logs directly to Application Insights instead of ...
Shuzheng's user avatar
  • 14.6k
0 votes
1 answer
119 views

I have migrated an Azure function from .NET 6 in-process to .NET 8 isolated. After the migration, everything works fine except EventData. I have a timer function which sends an array of EventData as ...
Shri's user avatar
  • 367
1 vote
2 answers
243 views

I have the following function that should return either a 200 response with a book as payload or a 404 with empty body: using System.Collections.Generic; using System.Threading; using System.Threading....
Lucas Lobosque's user avatar
  • 399
-1 votes
1 answer
208 views

I have a service bus trigger function that attempts to retrieve an order and if the order is not available (not found) it will copy the service bus message and resubmit it with a 5 min enqueue time. ...
Chris's user avatar
  • 45
1 vote
1 answer
192 views

Background problem: I have a document POCO that I would like to use with the CosmosDbOutput binding extension (latest, v4). I prefer to have my POCO property names in PascaLCase, and my Cosmos / Json ...
Adam Vincent's user avatar
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0 votes
1 answer
335 views

I am having an issue with upgrading a repo to .NET 8. The issue is with an Azure HttpTrigger function that outputs to blob storage. I did notice that when I used the upgrade tool in Visual Studio to ...
Chris's user avatar
  • 45
0 votes
1 answer
257 views

Has anyone tried the following Microsoft quickstart "Connect Azure Functions to Azure Storage using Visual Studio Code" with Isolated worker model? https://learn.microsoft.com/en-gb/azure/...
Angel Komarov's user avatar
  • 13
0 votes
1 answer
192 views

I'm attempting to create an Azure Function with a Service Bus Trigger. It builds fine locally however when I come to trying to run it, I receive this error: [2024-11-28T12:47:02.953Z] A host error has ...
Bhav's user avatar
  • 2,287
1 vote
1 answer
137 views

I'm working on an azure function that is triggered by a service bus queue and finally posts content to a blob storage container using "BlobOutputAttribute" binding: [Function(nameof(...
H4p7ic's user avatar
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8 votes
4 answers
6k views

I have upgraded a .net6 Azure function (using an App Service plan, not Consumption) to an isolated .net8 function. All my assemblies have <TargetFramework>net8.0</TargetFramework> The ...
JustAMartin's user avatar
  • 13.9k
0 votes
1 answer
125 views

I have an Azure Function running in Azure Portal. Its configuration resides in a configuration resource, some values are in a key vault resource. The Azure Function was implemented in .NET 6 with the ...
Axel Meier's user avatar
  • 1,137
0 votes
1 answer
1k views

I have a .NET 8 isolated Azure functions project. I do have a HTTP triggered function that should receive some document content as payload. Initially, I was getting 413 Entity Too Large every time I ...
Vasil Indzhev's user avatar
  • 695
0 votes
1 answer
663 views

I am trying to add a customDimension to my Azure Function logs but they don't seem to be coming through and I have no idea why. I have tried using BeginScope and sending the args with the individual ...
James Mundy's user avatar
  • 4,359
0 votes
2 answers
1k views

I'm trying to get an isolated worker model Azure function to run in a container, but it fails with the following error: Unhandled exception. System.InvalidOperationException: The gRPC channel URI '...
Gericke's user avatar
  • 2,259
2 votes
2 answers
575 views

I have added OpenAPI doc to my Function app project using Microsoft.Azure.Functions.Worker.Extensions.OpenApi, but the swagger/ui freeze when the response is too large, around 2mb. Is there anything I ...
Loc Dai Le's user avatar
  • 1,737
1 vote
2 answers
860 views

I'm currently migrating my azure functions from .NET 6 to 8 in an isolated worker model. Below is an example of how my real code works. basically the signalR is used to send messages to the front end ...
Ivan Cortez's user avatar
  • 31
-1 votes
1 answer
263 views

How to log startup errors to the console and view them, when Application Insights are not yet configured and no ILogger<T> instance is available? I want to catch and log errors during to ...
Shuzheng's user avatar
  • 14.6k
4 votes
3 answers
1k views

I work a lot to migrate an azure function app from net core 3.1 to net 6. After a long time i made all the azure functions to work fine in local. The next step was to deploy the azure function. The ...
PabloPaezSheridan's user avatar
  • 121
3 votes
2 answers
6k views

I have updated an Azure function app from the in process model to the Isolated worker model but get this warning message in the portal. The 'FUNCTIONS_WORKER_RUNTIME' setting is required. Please ...
ym185's user avatar
  • 66
0 votes
0 answers
943 views

I have an azure function running in the isolated worker process locally. My intention is to use the OpenTelemetry contrib packages rather than the built in features with the functions runtime, as I ...
Alex KeySmith's user avatar
  • 17.2k
2 votes
1 answer
502 views

FunctionApp works fine when deployed from Visual Studio using the downloaded publish profile from Azure. But when I try to deploy from Gitlab using ci/cd pipeline, the FunctionApp is not displayed in ...
Vick A's user avatar
  • 31
1 vote
1 answer
374 views

I could not find examples of how to replace some of the classes and attributes of SignalR that has changed from in process .NET 6 Azure Functions to isolated ones in .NET 8. Examples: [Function("...
Daniel's user avatar
  • 11
0 votes
1 answer
63 views

I have an azure function in .net6.0 converted from framework 4.72. My code as follows, [FunctionName("GetAllProducts")] public static async Task<HttpResponseMessage> ...
Garry A's user avatar
  • 485
3 votes
2 answers
1k views

In Azure Functions you can use the nomenclature of %token% to have at runtime that token being replaced by an Environment Variable. e.g. public Task FunctionName( [ServiceBusTrigger("%...
Jonathan Stanton's user avatar
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