Java MQTT lightweight broker

Xinfra Monitor monitors the availability of Kafka clusters by producing synthetic workloads using end-to-end pipelines to obtain derived vital statistics - E2E latency, service produce/consume availability, offsets commit availability & latency, message loss rate and more.

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

Mirror of Apache ActiveMQ Artemis

Alibaba RSocket Broker: Mesh, Streaming & IoT

Open-source, scalable, and fault-tolerant MQTT broker able to handle 4M+ concurrent client connections, supporting at least 3M messages per second throughput per single cluster node with low latency delivery. The cluster mode supports more than 100M concurrently connected clients.

信也科技MQ消息系统

A lightweight distributed message queue framework.(分布式消息队列XXL-MQ)

MQTTX Project 完整实现 mqttv3.1.1 协议，旨在提供易于使用且性能优异的 mqtt broker

Оценка эффективности инвестиций с учетом комиссий, налогов (удержанных и ожидающихся), дивидендов и купонов.

EnMasse - Self-service messaging on Kubernetes and OpenShift

阿里巴巴分布式消息队列中间件rocketmq-3.4.6源码分析、中文详细注释，停止更新

Cassandana :: MQTT Message Broker

A distributed MQTT broker,based on raft and rocksdb. 基于raft协议与rocksdb实现,完整V3.1.1协议规范实现.

Starlight for RabbitMQ, a proxy layer between RabbitMQ/AMQP0.9.1 clients and Apache Pulsar

Cloud Foundry Service Broker for EMC ECS Object Storage

MQTT-SN gateway and client implementations written in Java. Lightening fast. MQTT-SN is an optimised version of MQTT, designed for low powered sensor devices.

smartacus-mqtt-broker is a Java-based open source MQTT broker that fully supports MQTT 3.x .Using Netty 4.1.37

Apache ActiveMQ Artemis Examples

A Cloud Foundry service broker to dump and restore database on demand