Message not added to Azure Queue from Azure Function

Question

Hi,

Following the documentation below I trying to create an azure function which adds a message to a queue.

https://video2.skills-academy.com/en-us/azure/azure-functions/functions-add-output-binding-storage-queue-vs?tabs=in-process#add-an-output-binding

The code gets triggered and executes with out an error, but I could not see any message in the Azure Storage Explorer Queue.

I added Azurite Storage account to my local Storage Explorer. But the queue does not get created and the message is not getting added.

AzureWebJobsStorage is set to "UseDevelopmentStorage=true".

How do I test this locally in the storage explorer? What are the steps and what all do I need?

Accepted Answer

I am not sure which Azure Functions Programming Model you are using (In Process vs Isolated). Since Isolated is the way forward, follow these steps.

Create Azure Functions Project

Note: Visual Studio 2022 will automatically start Azurite Services.

Right-click on Connected Services and click on Manage Connected Services. Note Storage Azurite emulator is already set up.

Update the HTTP Trigger function as follows.

using Microsoft.Azure.Functions.Worker;  
using Microsoft.Azure.Functions.Worker.Http;  
using Microsoft.Extensions.Logging;  
using System.Net;  
  
namespace FunctionApp1  
{  
    public class Function1  
    {  
        private readonly ILogger _logger;  
  
        public Function1(ILoggerFactory loggerFactory)  
        {  
            _logger = loggerFactory.CreateLogger();  
        }  
  
        [Function("Function1")]  
        public MultiResponse Run([HttpTrigger(AuthorizationLevel.Function, "get", "post")] HttpRequestData req)  
        {  
            _logger.LogInformation("C# HTTP trigger function processed a request.");  
  
            var message = "Welcome to Azure Functions!";  
  
            var response = req.CreateResponse(HttpStatusCode.OK);  
            response.Headers.Add("Content-Type", "text/plain; charset=utf-8");  
            response.WriteString(message);  
  
            // Return a response to both HTTP trigger and storage output binding.  
            return new MultiResponse()  
            {  
                // Write a single message.  
                Messages = new string[] { message },  
                HttpResponse = response  
            };  
        }  
    }  
  
    public class MultiResponse  
    {  
        [QueueOutput("queue-items", Connection = "AzureWebJobsStorage")]  
        public string[] Messages { get; set; }  
  
        public HttpResponseData HttpResponse { get; set; }  
    }  
}

Run the Function App, hit the endpoint, and check the queue.

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Message not added to Azure Queue from Azure Function

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