calling Azure Function from Static Web App

[mizrael]

hi All,
I've created a Blazor Wasm project and I've deployed it as Static Web App. The Azure Portal automatically created the GitHub workflow for me, and everything worked fine.

Now I'm trying to add a Function App. I've created a .NET 5 isolated app and updated the deployment configuration to point to the right folder. I can see the Function showing up in the "Functions" blade. So far so good.

Now my question: is there a way to run/debug the whole system on localhost and call the Functions from the Blazor client? I've seen some documentation but it's using Nodejs for the backend.

[anthonychu]

.NET 5 isolated function apps are not supported at this time if you use the function app that is built into Static Web Apps. Can you confirm that it is indeed a .NET 5 app?

As for local debugging, you would following the same steps as indicated here. Instead of npm run build, run dotnet publish and pass the CLI the generated wwwroot folder.

[mizrael]

yes, my bad. I initially deployed a .NET 3.1 version, which worked fine. Then updated it to 5 locally and "forgot" to push the changes. Too much excitement, things were going too well :D

I'll try the debugging instruction as suggested and keep you posted. Thanks!

[anthonychu]

We're investigating supporting newer .NET versions. Tracking that here: #375 . No ETA but we're hoping to have this ability before .NET 6 is GA.

[thomasgauvin]

Closing this issue, SWA currently supports .NET Core 3.1, .NET 6.0 in-process, .NET 6.0 isolated, .NET 7.0 isolated, refer to this table to all runtimes for APIs https://learn.microsoft.com/en-us/azure/static-web-apps/languages-runtimes#api

Feel free to reopen as needed!