vertX eventBus consumer listens to all addresses

A solution to your problem might be an interceptor.

vertx.eventBus().addInterceptor( message -> {
          System.out.println("LOG: " + message.message().body().toString());
});

This handler will write every message that comes to the event-bus in vertx.

Reference is here: http://vertx.io/docs/apidocs/io/vertx/rxjava/core/eventbus/EventBus.html#addInterceptor-io.vertx.core.Handler-

Also, version of vertx-core that I'm using is 3.3.2, I think interceptor functionality is not available in older versions (e.g. 3.0.0).

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