Intended to demonstrate a working project with Akka Clusters and Persistence.
Implemented a sharded counter.
- Given three nodes Node 1, 2, and 3
- And three counters C1, C2, and C3 located in the node of the same number
- When there's a request in (Node 3) to increment counter (C1)
- Then (Node 3) should forward the processing to (Node 1)
To test:
- Run three processes
$ sbt "runMain com.rmpader.gitprojects.MainApp1"$ sbt "runMain com.rmpader.gitprojects.MainApp2"$ sbt "runMain com.rmpader.gitprojects.MainApp3"- Send a cURL to the three servers for varying counters
$ curl http://localhost:8081/count/1
$ curl http://localhost:8081/count/2
$ curl http://localhost:8081/count/3$ curl http://localhost:8082/count/1
$ curl http://localhost:8082/count/2
$ curl http://localhost:8082/count/3$ curl http://localhost:8083/count/1
$ curl http://localhost:8083/count/2
$ curl http://localhost:8083/count/3