mvn clean package
java -jar target/spring-boot-example-1.0NAPSHOT.jar
java -Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=4000,suspend=n -jar target/spring-boot-example-1.0NAPSHOT.jar
curl -X POST -H "Content-Type: application/json" -d '{"host":"localhost","port":80,"messageInterval":1000,"message":"blah blah"}' http://localhost:8080/start
curl -X POST http://localhost:8080/stop