Introduction

This is a sample implementation of the request-response message bus pattern using Azure Functions and Azure Service Bus.

• .NET 6
• Azure Functions v4

Getting Started

Setup environment (or local.settings.json) values:

Name	Description
ServiceBusConnectionString	Connection string/SAS with full (read,write,manage) rights to a ServiceBus namespace
QueueName	Name of an existing queue in the above namespace, which will be used for sending the request
RequestTimeoutInMilliseconds	(Optional) Request timeout in milliseconds, i.e. how long to wait for the response

There will be an HTTP trigger function at http://localhost:7071/api/messages that will accept a simple POST with a payload:

{ "name": "string" }

On success, the API will respond with

{
    "Id": "<GUID>",
    "Timestamp": "<UTC timestamp of message received>",
    "Name": "<Name from request>"
}