To build and run the application

Instructions to build with an IDE is described here.

1. Ensure you have Java 8 installed
2. Open terminal or command line and navigate to the flood directory
3. Run ./gradlew bootJar (it is not necessary to have Gradle installed in your system)
4. You will get an output similar to below

   Starting a Gradle Daemon (subsequent builds will be faster)
   
   BUILD SUCCESSFUL in 6s
   3 actionable tasks: 3 up-to-date
   

5. Run java -jar build/libs/flood-0.0.1-SNAPSHOT.jar --node.port=44444 --server.port=8080
6. If the node starts correctly you will see log messages like below

   2018-10-19 16:29:11.787  INFO 15771 --- [           main] com.dsvl.flood.FloodApplication          : Started FloodApplication in 3.403 seconds (JVM running for 3.948)
   2018-10-19 16:29:11.789  INFO 15771 --- [           main] com.dsvl.flood.Registrant                : Attempting to register with the bootstrap server
   2018-10-19 16:29:11.794  INFO 15771 --- [           main] com.dsvl.flood.UdpHelper                 : Sent UDP message to 127.0.0.1:55555 0029 REG 127.0.0.1 44445 dsvl
   2018-10-19 16:29:11.796  INFO 15771 --- [           main] com.dsvl.flood.UdpHelper                 : Received UDP message from 127.0.0.1:55555 0044 REGOK 2 127.0.0.1 45555 127.0.0.1 44444
   2018-10-19 16:29:11.796  INFO 15771 --- [           main] c.d.f.service.impl.RegisterServiceImpl   : Successfully registered with the bootstrap server
   

7. If you want to start multiple node instance, run the same command with different node.port and server.port values