REPL Developer Console for Moleculer

An interactive developer console for the Moleculer for Java microservices framework. It is itself a Moleculer Service that runs text commands against a live ServiceBroker: call actions, emit events, benchmark the response time of a service, inspect the cluster, and more. The console works over standard input/output or telnet, and you can register your own custom commands.

Documentation

Download

<dependency>
    <groupId>com.github.berkesa</groupId>
    <artifactId>moleculer-java-repl</artifactId>
    <version>2.0.0</version>
</dependency>

Quick start

Install the console into a running broker, then type commands at the prompt:

ServiceBroker broker = new ServiceBroker("node-1");
broker.start();

broker.createService(new LocalRepl());   // interactive console on stdin/stdout

call math.add --a 5 --b 3     // call an action
bench math.add --a 5 --b 3    // measure its response time
help                          // list the available commands

Use RemoteRepl instead of LocalRepl to expose the console over telnet.

Requirements

Java 17 or newer.

License

This project is available under the MIT license.