This component provides a server which is able to handle connections, communication and messages exchange with remote MQTT clients. Its API provides a bunch of events related to raw protocol messages received by clients and exposes some functionalities in order to send messages to them.
It's not a fully featured MQTT broker but can be used for building something like that or for protocol translation (MQTT <--> ?).
See the in-source docs for more details:
- Java.
- JavaScript.
- Ruby.
- Groovy.
- Kotlin.
Some examples are available for getting started with the server under the vertx-examples project.
Note: This module has Tech Preview status, this means the API can change between versions.