Questions tagged [azure-functions-runtime]

424 questions
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Using Azure Function (.NET Core) to Download a file

I have created and HTTP Triggered Azure Function (v2) using .NET Core with the hopes that I can execute the function while passing in some info in the request body and then have the function return/download a file in the browser. Unfortunately I am…
10
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3 answers

Azure Functions - Configure client certificate authentication

Do functions support authorizing access to a Function by using client certificates, in a consumption plan? Something similar to the approach described here? Basically, I'm looking for the Functions runtime to immediately reject connection requests…
Luis Delgado
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9
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set Azure Function Environment Variable for Nodejs Project

How to set Azure Function Environment Variable for development and production-ready code? ExpressJS already provided Environment config file, how to set Azure Function Environment Variable?
9
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1 answer

Replace TraceWriter With ILogger in azure function V2

We are trying to migrate azure function to sdk.functions 1.0.21 and we upgraded everything to 3.0.0-rc1 . The console prompted us that the TraceWriter is obsolete and to use ILogger instead. However, we keep running into issues. Here's the code that…
8
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2 answers

Azure function app timeout for app service plan

I did follow the guidelines mentioned in https://learn.microsoft.com/da-dk/azure/azure-functions/functions-host-json#functiontimeout to increase the default timeout of function app host on app service plan from 30 mins to 2h by updating the host…
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Http Trigger Azure Function in Docker with non anonymous authLevel

I am playing around with an Http Triggered Azure Functions in a Docker container. Up to now all tutorials and guides I found on setting this up configure the Azure Function with the authLevel" set to anonymous. After reading this blog carefully it…
Maurits van Beusekom
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8
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Azure Functions ARM template redeployment deletes my published functions

I have an Azure Functions (2.0) instance deployed by an ARM Template using Azure DevOps pipelines. I have another pipeline that deploys a functions application to the instance through zip deploy. This almost works perfectly, however, if I deploy the…
8
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3 answers

Azure functions: how to bind query string parameters of http trigger function to SQL query of Cosmos DB

I am trying to run an http trigger Azure function with Cosmos DB input binding. I would like the url of the http trigger to include several parameters on the query string that become bound to the SQL query of the input Cosmos DB binding. I am trying…
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How does ExponentialBackoffRetry works with ServiceBus Trigger for Azure function?

I want to implement a very simple behavior in my Azure Function: if there is an exception during handling, I want to postpone the next retry for some time. As far as I know there is no direct possibility for that in the Service Bus e.g. (unless one…
7
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2 answers

Understanding of Azure Functions Premium Plan Billing

I've been reading various documentation around this and was not able to clearly confirm my understanding, we are evaluating Azure Functions Premium Plan and want to have a clearer understanding on the costs. My understanding is as follows: In a…
7
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Azure Functions host.json: maxPollingInterval

If I read the documentation for maxPollingInterval: The maximum interval between queue polls From here: https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-queue#hostjson-settings I have set it to 00:01:00 in my…
mslot
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EventHubTriggerAttribute does not exists in namespace 'Microsoft.Azure.WebJobs'

Following steps are taken to create Azure Function in Visual Studio Create New Project and choose Azure Function template Select Azure Function V2 (.net code ) and IoT Hub Trigger Code generated but with reference errors. using IoTHubTrigger…
kudlatiger
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7
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3 answers

Single Azure function multiple timer trigger

We have created an azure function which is set as timer triggered . We want to schedule invoke the same func012.tion in different time intervals. i.e 1) Every Week Friday with certain set of input parameters 2) Every Month Last day with certain set…
user3527063
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How can I configure an Azure Function triggered by Service Bus with a custom INameResolver?

I want to be able to control the name of the Service Bus Queue or Subscription that my Azure Function reads from at run-time. With WebJobs (which Azure Functions are based on) you could do this by implementing and configuring a custom INameResolver,…
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What is Use Azurite for runtime storage account (AzureWebJobsStorage)?

I have just started creating azure functions. I am creating a new azure function and got the below option. what does it mean? what if I select or unselect it? I have not found any documentation about it. It shows this info, but I didn't understand…
Vivek Nuna
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