🌐 Dromara mica mqtt

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Dromara mica-mqtt is a low-latency and high-performance mqtt Internet of Things component. For more usage details, please refer to the mica-mqtt-example module.

🍱 Use Cases

• Internet of Things (cloud-based MQTT broker)
• Internet of Things (edge messaging communication)
• Group IM
• Message push
• Easy-to-use MQTT client

🚀 Advantages

• Ordinary yet not monotonous, simple yet not lackluster.
• Manual transmission (more conducive to secondary development or expansion).
• A newborn calf; infinite possibilities.

✨ Features

• Support for MQTT v3.1, v3.1.1, and v5.0 protocols.
• Support for WebSocket MQTT sub-protocol (compatible with mqtt.js).
• Support for HTTP REST API, see HTTP API Documentation for details.
• Support for MQTT client, support Android native.
• Support for MQTT server, support Android native.
• Support for MQTT Will messages.
• Support for MQTT Retained messages.
• Support for custom message (MQ) processing and forwarding to achieve clustering.
• MQTT client Alibaba Cloud MQTT、HuaWei MQTT connection demo.
• Support for GraalVM compilation into native executable programs.
• Support for rapid access to Spring Boot、Solon and JFinal projects.
• Spring boot and Solon client plugins support session retention.
• Support for integration with Prometheus + Grafana for monitoring.
• Cluster implementation based on Redis pub/sub, see mica-mqtt-broker module for details.

🌱 To-do

• Optimize the handling of MQTT server sessions and simplify the use of MQTT v5.0.
• Implement rule engine based on easy-rule + druid sql parsing.

🚨 Default Ports

Demo Address: mqtt.dreamlu.net, same ports，username: mica password: mica

📦️ Dependencies

Spring Boot Project

Client:

<dependency>
  <groupId>org.dromara.mica-mqtt</groupId>
  <artifactId>mica-mqtt-client-spring-boot-starter</artifactId>
  <version>${mica-mqtt.version}</version>
</dependency>

Configuration Details: mica-mqtt-client-spring-boot-starter Documentation

Server:

<dependency>
  <groupId>org.dromara.mica-mqtt</groupId>
  <artifactId>mica-mqtt-server-spring-boot-starter</artifactId>
  <version>${mica-mqtt.version}</version>
</dependency>

Configuration Details: mica-mqtt-server-spring-boot-starter Documentation

Non-Spring Boot Project

Client:

<dependency>
  <groupId>org.dromara.mica-mqtt</groupId>
  <artifactId>mica-mqtt-client</artifactId>
  <version>${mica-mqtt.version}</version>
</dependency>

Configuration Details: mica-mqtt-client Documentation

Server:

<dependency>
  <groupId>org.dromara.mica-mqtt</groupId>
  <artifactId>mica-mqtt-server</artifactId>
  <version>${mica-mqtt.version}</version>
</dependency>

Configuration Details: mica-mqtt-server Documentation

📝 Documentation

• Introduction to MQTT, mqttx, and mica-mqtt Video
• Getting Started with mica-mqtt
• mica-mqtt HTTP API Documentation
• Frequently Asked Questions about mica-mqtt Usage
• mica-mqtt Release Versions

🏗️ MQTT Client Tools

• Mqttx: An Elegant Cross-platform MQTT 5.0 Client Tool

🍻 Open Source Recommendations

• Avue: A Vue-based configurable front-end framework: https://gitcode.com/superwei/avue
• Pig: Microservice framework featured on CCTV (architectural essential): https://gitcode.com/pig-mesh/pig
• SpringBlade: Enterprise-level solution (essential for enterprise development): https://gitcode.com/bladex/SpringBlade

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