mqtt
mqtt-client provides an ASL 2.0 licensed API to MQTT. It takes care of
automatically reconnecting to your MQTT server and restoring your client
session if any network failures occur. Applications can use a blocking
API style, a futures based API, or a callback/continuations passing API
style.
Last Release on Sep 18, 2019
3. Spring Integration MQTT Support57 usages
org.springframework.integration » spring-integration-mqttApache
Spring Integration MQTT Support
Last Release on May 20, 2025
HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support
Last Release on Feb 12, 2025
MQTT Client
Last Release on Nov 27, 2014
Relocated → org.eclipse.paho »
org.eclipse.paho.client.mqttv3
7. Vert.x MQTT38 usages
io.vertx » vertx-mqttApache
Vert.x MQTT reactive client and server
Last Release on May 16, 2025
8. Camel :: MQTT21 usages
org.apache.camel » camel-mqttApache
Camel MQTT client
Last Release on May 28, 2021