How to upload SignalRConnectionString stored in local.settings.json in VS to Azure functions on azure portal

Question

I was able to deploy Azure Functions to run SignalR Messaging to the Azure portal, but the local.settings.json file which contained the SignalRConnectionString required to run SignalR Messaging was not uploaded. How can I add this string on the Azure portal?

Error message on Azure portal :

Microsoft.Azure.WebJobs.Extensions.SignalRService: The SignalR Service connection string must be set either via an 'AzureSignalRConnectionString' app setting, via an 'AzureSignalRConnectionString' environment variable, or directly in code via SignalROptions.ConnectionString or SignalRAttribute.ConnectionStringSetting.

Answer 1

the local.settings.json file which contained the SignalRConnectionString required to run SignalR Messaging was not uploaded. How can I add this string on the Azure portal?

Please check whether you add all Function app settings that you defined in the local.settings.json to function app in Azure when you publish the project.

If you did not add AzureSignalRConnectionString for the Remote field, you can select and navigate to your function app on Azure portal, then you can update value of AzureSignalRConnectionString or add new application setting for your function app in Configuration under Platform features blade, like below.

Application settings

Test Result