Connecting a GWT EventBus to a Vert.X EventBus

What We’re Aiming For

In this tutorial, we’re first going to create a Vert.X service. This service has a verticle that is exposing a topic on the Vert.X EventBus to a (CORS-enabled SockJS) EventBus bridge.

After that, we’ll wire a GWT application’s EventBus up to this EventBus stream, and display all these received messages. We’ll be using JsInterop annotated classes to use the Vert.X client JavaScript libraries.