hunghoang/masterslave

Create master slave application with Zookeeper

Java

You need maven to build this project To build project without test
```
  mvn clean install -DskipTests
```
To build project with test, you must start zookeeper (default address: 127.0.0.1:2181):
```
  mvn clean install
```
Guide

To integrate Master - Slave Application to your app, you need declare and register a ApplicationListener. Ex:

Create class: MockApplicationListener implements ApplicationListener, override method onChange()
Create Application, call start() method

MockApplicationListener mockApplicationListener = new MockApplicationListener();

Application app = new Application();

app.registListener(mockApplicationListener);

app.start();

Whenever application becomes master or slave, mockApplicationListener will be called by onChange method