Added a prerequisite step for the Add-AzureAccount cmdlet. Sometimes, the script may not run correctly (resources not found) if you have the wrong subscription saved in your PS session profile.

Added a warning in the deployment script if the service bus namespace is not found in the subscription.
Added debugging options in the iisnode.yml configuration file.

samples/react-real-time/Deploy-Solution.ps1

@@ -82,13 +82,20 @@ Try {
 
     # Check if the namespace already exists or needs to be created
     if ($CurrentNamespace) {
-        # Set the Web Applicatio settings
+
+        Write-Host -ForegroundColor Magenta "Set application settings for service bus connection..."
+
+        # Set the Web Application settings
         $AppSettings = New-Object Hashtable
         $AppSettings["AZURE_SERVICEBUS_ACCESS_KEY"]=$CurrentNamespace.ConnectionString
 
         # Set application settings and enable WebSockets
         Set-AzureWebsite -Name $AzureWebAppName -AppSettings $AppSettings
+    } else {
+
+        Write-Warning "Azure Service Bus namespace '$AzureSBNamespace' not found. Make sure you've selected the right Azure subscription (forgot to run the Add-AzureAccount cmdlet?)"
     }
+    
     Write-Host -ForegroundColor Green "Done!"
 
     # Deploy the code to the Web Application using Local Git

samples/react-real-time/README.md

@@ -33,6 +33,7 @@ Here is the solution overview:
 Before starting, you'll need to install some prerequisites:
 
 - Install the [Azure PowerShell SDK](https://azure.microsoft.com/en-us/documentation/articles/powershell-install-configure/). Make sure you've installed the AzureRM module as well.
+  Run the `Add-AzureAccount` cmdlet and optionaly select the correct Azure subscription to work with by running the `Select-AzureSubscription` cmdlet.
 - Install the latest release of [PnP PowerShell cmdlets 'SharePointPnPPowerShellOnline'](https://github.com/OfficeDev/PnP-PowerShell/releases) or a version compatible with the 201605 PnP schema version.
 - Install [Node.js](https://nodejs.org/en/) on your machine.
 - Install [Git for Windows](https://git-scm.com/download/win).

samples/react-real-time/server/iisnode.yml

@@ -1 +1,3 @@
 debuggingEnabled: true
+loggingEnabled: true
+devErrorsEnabled: true