pubsub

Dapr PubSub Component Demo

This demo shows how to use the Dapr PubSub component.

Run Demo

Run the following command to start the demo:

Linux:

1. Start publisher:

./start-publisher.sh

2. Start subscriber:

./start-subscriber.sh

3. Start invoker:

./start-invoker.sh

Windows:

./start-binding.ps1

Demo Output

Once all the services are running, use the sampleRequests.http file to send request to the Publisher service.

The Publisher will log the request and the output will show

== APP == Requested greetings for <NAME>.

The Subscriber will handle the request and the output will show

== APP == Hi <NAME>!

Make sure to show how the DaprClient is injected using DI. Also show how to map the subscribed endpoints in the Subscriber service using:

app.UseCloudEvents();

app.UseEndpoints(endpoints => endpoints.MapSubscribeHandler());