Using Queue in Azure Storage

Question

I am try to solve 1 problem with using AzureStorage.Queue in .NET.

First, I have 2 project, 1 project Web API, 1 project for WebJob. (All write in .NET Core 2.2)

• My project API when Create new product, It will insert 1 message store Id of product to Message Queue in Azure (Queue name : product)

• At same time in my project Web Job, I have 1 function using [QueueTrigger["product"]] to listen when new message inserted in my "product" queue. But I dont know why after message inserted to "product" queue, my message automatic deleted and inserted into another queue name "product-poison" ?

• I am using same connection string to Azure Storage in 2 Project. I Have try to use different connection string but result is the same.

Thanks for supporting me.

Answer 1

Your queue trigger function consumed the message generate by your API project, and it seems the function did not consume it with a correct format.

Here is an article tells why poison-queue has been generate: Poison messages

When a queue trigger function fails, Azure Functions retries the function up to five times for a given queue message, including the first try. If all five attempts fail, the functions runtime adds a message to a queue named -poison.