Azure Functions
An Azure service that provides an event-driven serverless compute platform.
4,605 questions
1 answer
Location of Azure Functions App Node JS SDK?
I have the same question that was asked here: https://stackoverflow.com/questions/65117193/get-a-list-of-azure-function-apps-in-node-js Can someone please point me to the location of where the Azure Functions Node JS SKD lives? Despite searching for…
asked 2020-12-03T22:04:39.203+00:00
![](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(3.2, 28.999999999999996%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECK%3C/text%3E%3C/svg%3E)
Christopher Koning
1
Reputation point
commented 2020-12-10T00:03:26.17+00:00
![](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(134.4, 59%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
ChaitanyaNaykodi-MSFT
24,391
Reputation points Microsoft Employee
0 answers
Azure Functions in another class library won't function
I have a number of projects and I have setup a multi root workspace, when I click debug all the workspaces show in the debugger, but when I try and run an orchestration which isn't in the first workspace, it says The function 'SomeOrchestration'…
asked 2020-12-04T04:27:27.06+00:00
![](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(64, 76%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
EnenDaveyBoy
66
Reputation points
commented 2020-12-08T21:53:54.98+00:00
ChaitanyaNaykodi-MSFT
24,391
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
How to If-Modified-Since with Azure functions?
I am creating azure functions based on my previous .net core api. Basically i was returning 304 not modified if request header has If-Modified-Since tag and my data hasnt changed since. Using Api simply i can get var requestHeaders =…
asked 2020-12-05T04:01:04+00:00
![](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(291.2, 5%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEA%3C/text%3E%3C/svg%3E)
Emil Alipiev
276
Reputation points
accepted 2020-12-07T14:54:18.19+00:00
Emil Alipiev
276
Reputation points
0 answers
Azure Function receiving duplicate messages from Event Grid
I've a very simple Javascript Function App being sent messages from an Event Grid subscription with a filter. The function reliably gets two messages for every one that arrives at the IoT Hub that the Event Grid is being fed by. I've verified that it…
asked 2020-12-01T19:11:34.69+00:00
![](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(35.2, 91%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
Ken Martin
111
Reputation points
commented 2020-12-07T06:07:53.357+00:00
MayankBargali-MSFT
69,971
Reputation points
1 answer
EventHub trigger sync issue after deploying in azure portal first time
Using below URL , i was able to work locally but after deploying in Azure portal facing issues with event hub trigger. Time trigger is working fine. But other function with eventhub trigger is not working. 2020-12-03T08:45:29 No new trace in the…
asked 2020-12-03T08:47:27.09+00:00
![](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(288, 91%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESP%3C/text%3E%3C/svg%3E)
Singh, Pooja am
71
Reputation points
commented 2020-12-07T05:17:07.853+00:00
Singh, Pooja am
71
Reputation points
1 answer
Singleton durable function orchestrator being polled through Data Factory running multiple of the same instance
I have a singleton durable function where I do (Omitted some code): [FunctionName("myStarter")] public static async Task<HttpResponseMessage> HttpStart( [HttpTrigger(AuthorizationLevel.Anonymous, methods:…
asked 2020-11-26T12:02:47.023+00:00
![](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, 3%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECH%3C/text%3E%3C/svg%3E)
Christian Hansen
21
Reputation points
answered 2020-12-03T21:12:37.727+00:00
![](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(89.60000000000001, 68%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
JayaC-MSFT
5,526
Reputation points
1 answer
One of the answers was accepted by the question author.
Azure AD authentication for Azure Function
Hi, We're working on an Azure Function that needs to authenticate against Azure AD. User interaction is not required. We've had some discussions around the best way to do this: Use the built-in App Service authentication and authorization…
asked 2020-12-02T17:56:19.417+00:00
![](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(182.40000000000003, 96%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKB%3C/text%3E%3C/svg%3E)
kulmit bhambra
21
Reputation points
accepted 2020-12-03T21:03:20.73+00:00
kulmit bhambra
21
Reputation points
1 answer
One of the answers was accepted by the question author.
Azure Function Error: The operation has timed out
Hi, An error has started popping up in a my Azure Data Factory Pipeline. I have a few Azure Function steps in the pipeline, but for some reason, one of the Azure Function steps has started returning an error. In Azure Data Factory, the error is a 3608…
asked 2020-11-24T08:56:21.677+00:00
![](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(201.6, 39%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMG%3C/text%3E%3C/svg%3E)
Michael Gant
21
Reputation points
accepted 2020-12-03T11:36:09.4+00:00
Michael Gant
21
Reputation points
1 answer
CORS issue while accessing Azure function from SPFx Webpart
I have created an Azure function that uses CSOM and Graph api to get site owner details. The Azure function is then triggered from a SPFx webpart. I was earlier using admin creds directly in the code for CSOM calls and hardcoded client id and client…
asked 2020-11-27T08:38:20.01+00:00
![](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(188.79999999999998, 4%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPU%3C/text%3E%3C/svg%3E)
Pushpanjay Umrao
161
Reputation points
answered 2020-12-02T09:39:34.213+00:00
Amos Wu-MSFT
4,051
Reputation points
1 answer
How can we help keep Azure Functions tools up to date with framework releases?
Microsoft has come a long way to keeping their entire ecosystem up to date with new framework releases, and .NET 5.0 was the best yet, having it ready on app services, for example, on day one. A lot of the peripheral stuff that is still essential,…
asked 2020-11-30T16:30:49.967+00:00
Jeff Putz
1
Reputation point
answered 2020-12-01T02:59:19.177+00:00
ChaitanyaNaykodi-MSFT
24,391
Reputation points Microsoft Employee
2 answers
Azure Functions “The operation has timed out.” for timer trigger blob archival
I have a Python Azure Functions timer trigger that is run once a day and archives files from a general purpose v2 hot storage container to a general purpose v2 cold storage container. I'm using the Linux Consumption plan. The code looks like this: …
![](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(6.4, 26%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
python function app works locally but not when deployed,
I run my function locally with vscode and it works fine. when i deploy it, i get the following error: Result: Failure Exception: ImportError: libpq.so.5: cannot open shared object file: No such file or directory. Troubleshooting Guide:…
![](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(153.6, 68%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBK%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Automation using Azure Function
Hello experts, I am planning to automate the calling of a locally developed Visual Studio 2019 code (C#) using Azure Function template so that I can move it to Azure Cloud. Is this possible? If yes, please share me details or any pointers to achieve…
![](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(297.6, 28.999999999999996%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Host lock lease acquired by instance ID '000000000000000000000000D9B388D4'
HI, I have used below program using Java 11. https://learn.microsoft.com/en-us/azure/azure-functions/functions-event-hub-cosmos-db I was able to run it. But after it go restarted today i am getting below issue. …
asked 2020-11-17T10:32:38.88+00:00
Singh, Pooja am
71
Reputation points
accepted 2020-11-30T05:42:22.083+00:00
Singh, Pooja am
71
Reputation points
1 answer
Azure Functions - Internal server error(500)
I am using azure functions(durable function) to split the large amount of records as batch in logic apps. Logic app will run for every 30 minutes, sometimes logic app failed in split function step with "Internal server error". I have tried…
asked 2020-07-17T06:05:28.933+00:00
![](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(99.2, 0%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVN%3C/text%3E%3C/svg%3E)
vinothraj n
1
Reputation point
commented 2020-11-30T03:09:40.04+00:00
MayankBargali-MSFT
69,971
Reputation points
2 answers
Call between two function apps with authentication enabled
Hi. I have two function apps, both written in javascript and HTTPtriggered. Is it possible call an Azure Function App (with AAD Authentication enabled) from another Function app without having to authenticate with, let's say, msal-node?
asked 2020-11-20T17:47:21.427+00:00
![](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(243.2, 24%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHR%3C/text%3E%3C/svg%3E)
Hector Romo
151
Reputation points
answered 2020-11-26T03:22:05.697+00:00
ChaitanyaNaykodi-MSFT
24,391
Reputation points Microsoft Employee
1 answer
Can a timed Azure Function run multiple instances at the same time?
I have an Azure function that runs every 2 min. It is possible that processing may take longer than 2 min. Does the function 'stack and wait' till the first is done before running or could two instances of the same function app be running concurrently?…
asked 2020-07-10T20:10:29.657+00:00
![](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(256, 38%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
David
21
Reputation points
commented 2020-11-25T21:39:45.79+00:00
![](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(112.00000000000001, 9%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDO%3C/text%3E%3C/svg%3E)
Denis Orlov
81
Reputation points
1 answer
Which region do I need to pick to play with "Azure Functions" using Node on Linux running on the "Consumption plan"?
Hi, I'm playing with Azure functions and would like node running on linux using the "Consumption plan". Is there a list of regions which allows this? My preferred is UK/Europe, but anything is good for now :) Thanks!
asked 2020-11-25T09:46:06.75+00:00
![](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(105.60000000000001, 47%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETA%3C/text%3E%3C/svg%3E)
Tom Ardern
1
Reputation point
commented 2020-11-25T16:17:39.28+00:00
Tom Ardern
1
Reputation point
2 answers
Container Instances fail to start the majority of the time
I have a function app that programmatically defines a container instance using the Azure Fluent SDK. This uses a ClamAV image from our private container registry and mounts a shared volume for use across our generated container instances. The majority…
asked 2020-11-11T21:26:25.217+00:00
![](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(70.4, 0%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBP%3C/text%3E%3C/svg%3E)
Bradley Pursglove
1
Reputation point
answered 2020-11-24T22:43:39.187+00:00
![](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(294.40000000000003, 87%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMU%3C/text%3E%3C/svg%3E)
Mike Urnun
9,786
Reputation points Microsoft Employee
0 answers
Azure function does not act the same in local execution as it does in Azure cloud deployment
I have an azure function (queueTrigger) which aims to convert pdf to image completely asynchronously. I am using Azure Core Tool in Rider to execute the code in local and the function do it job perfectly. In local the console tell me the runtime…
![](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(147.20000000000002, 21%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)