roar109 / swarm-cluster-example

Wildfly Swarm example project connecting 2 nodes using Ribbon to discover each other

Swarm JGroup Example

Requirements

1. Java 8
2. Maven

Package the example with:

mvn clean package

Service 1 creates a simple rest service that return a string with a miliseconds padding, service 2 consumes service 1 and returns same value with other wrapper.

Service 1 - Produces

Run:

java -Djava.net.preferIPv4Stack=true -jar swarm-service-1\target\swarm-service-1-swarm.jar

URL:

http://localhost:8082/name/hola

Response example:

{"name":"hola","paddingName":"hola19570608687877","valid":true}

Service 2 - Consumes Service 1

Run:

java -Djava.net.preferIPv4Stack=true -jar swarm-service-2\target\swarm-service-2-swarm.jar

URL:

http://localhost:8083/myname/hellou

Response example:

{"name":"hellou","resultName":"hellou19596981459471"}

Because of this issue: https://github.com/belaban/JGroups/wiki/FAQ use: -Djava.net.preferIPv4Stack=true