The google has really failed me on this one. I am new to Azure and am only intermediate at .NET
I have an Azure solution going and I’ve written some code in a Web Role which runs great. What I would like to do now is move some of this code into an Azure Worker, which will be initialized by a controller function in the Web Role
What on earth do I need to do to get this going locally? I have created the Worker project within the SLN. I just need to know how to fire it up and run it.
I think part of my problem is I am assuming these workers behave like Heroku workers… is this the case? Because what I need is something like a queue system (a bunch of “worker tasks” in one big queue).
A lot of the links I’ve found for tutorials seem to tap dance around how to actually initialize the process from a Web Role.
Workers in Windows Azure are not tasks; they’re entire VMs. To make your life easier, memorize this little detail: Web Role instances are Windows Server 2008 with IIS running, and Worker Roles are the same thing but with IIS disabled.
When you added that worker role to your project, you actually now have a new set of virtual machines running (at least one, depending on the instance count you set). These VMs have their own OnStart() and Run() methods you can put code into, for bootstrapping purposes.
If you grab the Windows Azure training kit, you’ll see a few labs that show how to communicate between your various role instances (a common pattern being the use of Windows Azure queues). There’s a good example of background processes with the Guestbook hands-on lab (the very first lab).