Mutiny Supes Demo!

This repository is a demo of the Mutiny! integration with Quarkus.

Associated slides are available on https://bit.ly/quarkus-reactive-mutiny.

Architecture

The demo is composed by:

• a MongoDB database pre-populated with supes
• a Kafka broker
• a Supes service retrieving heroes and villains from the MongoDB
• a Fight service using the Supes service and organize battles between heroes and villains. The outcome is available from an HTTP endpoint and sent to Kafka
• a Stats service collecting fight results from Kafka

Run

You need four terminals to run the application and at least one other terminal for the HTTP interactions.

Infrastructure

cd infrastructure
docker-compose up

Supes Service

cd supes-service
mvn quarkus:dev

HTTP API exposed on port 8080:

• http :8080/supes -> regular hello
• http :8080/supes/greetings -> Uni response
• http :8080/supes/hero -> random hero
• http :8080/supes/villain -> random villain

Fight Service

cd fight-service
mvn quarkus:dev

HTTP API exposed on port 8081:

• http :8081/fight -> trigger a fight
• http :8081/stream --stream -> trigger a fight ever second, response as Server-Sent Events
• in a browser open http://localhost:8081 -> the addictive UI

Stats Service

cd stats-service
mvn quarkus:dev

HTTP API exposed on port 8082:

• http :8082/stats --stream -> The current outcome (heroes vs. villains) as Server-Sent Events