Spring WebFlux, Redis, Swagger

Example of Spring WebFlux and Redis Reactive API
Data flow through Redis PUB/SUB channel on successful data alter.

Requires

1. Java 11.0.9 +
2. Apache Maven 3.6.3 +
3. Redis version 6.0.10 +

Run

opt 1
mvn spring-boot:run
opt 2
mvn spring-boot:run -Dspring-boot.run.jvmArguments='-Dserver.port=8080'
opt 3
mvn clean install
spring-redis>java -jar -Dserver.port=8080 .\target\spring-redis-0.0.1-SNAPSHOT.jar

Redis

docker run --name=local-redis -p=127.0.0.1:6379:6379 --rm redis:alpine

Swagger API documentation

http://127.0.0.1:8080/swagger-ui/index.html

SSE
curl -N --http2 -H "Accept:text/event-stream" http://127.0.0.1:8080/coffee/sse

Usage

1. Start two instances of Spring Service

   1. mvn spring-boot:run -Dspring-boot.run.jvmArguments='-Dserver.port=8080'
   2. mvn spring-boot:run -Dspring-boot.run.jvmArguments='-Dserver.port=8081'

2. Connect and Receive SSE

   1. curl -N --http2 -H "Accept:text/event-stream" http://127.0.0.1:8080/coffee/sse

3. Edit data on second service API

   1. http://127.0.0.1:8081/swagger-ui/index.html

You should receive notifications on SSE connection through Redis PUB/SUB