AppService TCP Listener Test

Objectives

1. Test reliability of AppService for hosting a TCP subscription
   • Each disconnect and connect for the TCP service should be logged (allows for later analysis of continuity)
   • Data coming in should be logged... for some reason, maybe use?
2. Push data to a Service Bus... also for use...

Local Set Up

Requirements

1. Storage Account Table
   • Tables will be created as requested, at the time of writing LightningStrokes, ConnectionLog and WarmupLog
   • Defined in Services/TablesService.cs
2. Web PubSub Service
   • NOTE: Only Available in Australia East (Not South East)
3. Service Bus (Replaced with PubSub... for now)
   1. Topic: lightning
   2. Subscription: lightning-map

User Secrets

User secrets can be added to AppSettings.json or, preferably, Secret Manager

dotnet user-secrets init
dotnet user-secrets set "ConnectionStrings:StorageTable" "<StorageConnectionString>"
dotnet user-secrets set "Lightning:Uri" "<LightningUri>"
dotnet user-secrets set "Lightning:Port" "<LightningPort>"
dotnet user-secrets set "Lightning:AuthString" "<LightningAuthString>"
dotnet user-secrets set "ConnectionStrings:PubSub" "<PubSubConnectionString>"

dotnet user-secrets set "ConnectionStrings:ServiceBus" "<ServiceBusConnectionString>"

• Note: Auth String expects the format of WZLSF:CLIENTID:FORMAT:END, ensure you use JSON as the format.
• Note: If doing local development, install Azurite and set StorageTable connection string to UseDevelopmentStorage=true

Future TODO

• Update the PubSub implementation to send data every ?ms (batching)
• Update the Service Bus implementation to send data every ?ms (batching)
• Make the leaflet implementation more efficient?