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Questions tagged [azure-functions]

Azure Functions is an event-driven serverless compute platform in Azure and Azure Stack. Its open-source runtime also works on multiple destinations including Kubernetes, Azure IoT Edge, on-premises, and other clouds.

Azure Functions is a solution for easily running small pieces of code, or "functions," in the cloud. You can write just the code you need for the problem at hand, without worrying about a whole application or the infrastructure to run it. Functions can make development even more productive, and you can use your development language of choice, such as C#, F#, Node.js, Java, or PHP. Pay only for the time your code runs and trust Azure to scale as needed. Azure Functions lets you develop serverless applications on Microsoft Azure.

###Getting Started

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add thousands of messages to an Azure Storage Queue

I am trying to add about 6000 messages to my Azure Storage Queue in an Azure Function with Node.js. I have tried multiple ways to do this, right now I wrap the QueueService method in a Promise and resolve the 6000 promises through a Promise.map…
Schaemelhout
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Error indexing method FunctionName does not resolve to a value

Does anyone know why I'm getting this error? Here is my SendGrid output binding: { "bindings": [ { "name": "docId", "type": "queueTrigger", "direction": "in", "queueName": "movedocument", "connection":…
statto
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Is setting FUNCTIONS_EXTENSION_VERSION sufficient when updating Azure Function App with ARM template?

When deploying the resources for my Function App with an ARM template like this { "type": "Microsoft.Web/sites", "kind": "functionapp", "name": "[parameters('appNameFunctions')]", "apiVersion": "2015-08-01", "location": "West Europe", …
Kai Walter
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Using Azure WebJobs/ Azure Functions to schedule a message on a Service queue?

We have a Cloud Services project and have a worker role set up. In our worker role we perform tasks at particular times and also put messages on the Service Queue at particular times. The issues comes up if we have multiple worker roles up and…
chillax786
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Azure functions single HTTP trigger with multiple methods using C#

Is this currently possible per function? By "methods" i mean multiple HTTP verbs, like "get", "post", "put", etc. In Web API using controllers we could do that by assigning attributes that distinct method calls in a controller class. Is there…
Kasbolat Kumakhov
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How do I provide private NuGet feed credentials to an Azure Function?

I am trying to create an Azure function which has dependencies on NuGet packages hosted in a private NuGet feed. This question describes using a nuget.config file which is uploaded to the app service which hosts the function - my nuget.config
Vinyl Warmth
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Edit Azure function deployed from Source Control

I've got some Azure functions that I deployed from source control. Sometimes, when working on them, it is easier to just edit them in the portal then copy/paste that back in to my source controlled code, but the portal doesn't allow editing form a…
hermiod
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How can Azure Function authenticate against SignalR?

I am writing a dashboard like web application. Status changes of external systems should pushed down to the browser via SignalR. The external systems send their updates to Azure Service Bus topics. I have written an Azure Function which will be…
Yavuz
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Remote debugging Azure Functions symbols not found

I'm trying to remote debug an azure function. So I followed the youtube video http://www.youtube.com/watch?v=uiqc0iWwAzw&t=17m10s But when I attach the debugger (to w3wp.exe) the breakpoint will never be hit. The breakpoint has an open circle and…
Thieme
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Debugging Azure functions in Visual Studio

I am developing a logic app and hosting there several custom functions. These are csx files, so it is C# code (script code). For now I use only the Azure web frontend to edit the function and testing it. But I think that this is not the best way,…
Sascha
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In-memory caching in Azure function

There is a need to cache objects to improve the perf of my Azure function. I tried .NET ObjectCache (System.Runtime.Caching) and it worked well in my testing (tested with upto 10min cache retention period). In order to take this solution forward, I…
Javed Akhter
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Process a file using Azure Function

I would like to process an input file and output it to some location for ex. FTP or Azure storage. I am trying to use Azure Function with SaasFile input/output. I am getting below error: 2016-07-14T00:44:53 Welcome, you are now connected to…
Manish Jain
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How do I reference a "Portable" .NET assembly from an Azure Cloud Function?

I've successfully referenced an assembly via Nuget and project.json that is a "Portable" assembly. All my code compiles in the Azure function, but when it's run I get: Could not load file or assembly 'System.Net, Version=2.0.5.0, Culture=neutral,…
tillerstarr
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Is the maximum scalability of an Azure Function capped at 10?

We're trying to test scalability of Azure functions (it's a bear). We came across this https://azure.microsoft.com/en-in/documentation/articles/functions-reference/#parallel-execution If a function app is using the Dynamic Service Plan, the…
pchowdhry
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Azure Logic App is not displaying Functions When Show Azure Functions in the same region selected

I Created a function App with BlobTriggerCSharp and this is the name of the function: BlobTriggerCSharp1 I want to use this function inside a logic app, so i created logic app and Selected Recurrence, Provided Frequency and Interval. I clicked on…
Siva Kishore
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