Aedes

Barebone MQTT server that can run on any stream servers

• Aedes
  • Install
  • API
  • Features
  • Examples
  • Exensions
  • Middleware Plugins
    • Persistence
    • MQEmitter
  • Collaborators
  • Acknowledgements
  • Contribution
  • Mosca vs Aedes
    • Benchmark: Aedes
    • Benchmark: Mosca
  • License

Install

To install aedes, simply use npm:

npm install aedes

API

• Aedes object
• Client object

Features

• Full compatible with MQTT 3.1 and 3.1.1
• Standard TCP Support
• SSL / TLS
• WebSocket Support
• Message Persistence
• Automatic Reconnect
• Offline Buffering
• Backpress-support API
• High Availability
• Authenticaion and Authorization
• $SYS support
• Pluggable middlewares
• Dynamic Topics Support
• MQTT Bridge Support between aedes
• MQTT 5.0 (not support yet)
• Bridge Protocol (not support yet)

Examples

• Examples

Exensions

• aedes-logging: Logging module for Aedes, based on Pino
• aedes-stats: Stats for Aedes
• aedes-protocol-decoder: Protocol decoder for Aedes MQTT Broker

Middleware Plugins

Persistence

• aedes-persistence: In-memory implementation of an Aedes persistence
• aedes-persistence-mongodb: MongoDB persistence for Aedes
• aedes-persistence-redis: Redis persistence for Aedes
• aedes-persistence-level: LevelDB persistence for Aedes
• aedes-persistence-nedb: NeDB persistence for Aedes

MQEmitter

• mqemitter: An opinionated memory Message Queue with an emitter-style API
• mqemitter-redis: Redis-powered mqemitter
• mqemitter-mongodb: Mongodb based mqemitter
• mqemitter-child-process: Share the same mqemitter between a hierarchy of child processes
• mqemitter-cs: Expose a MQEmitter via a simple client/server protocol
• mqemitter-p2p: A P2P implementation of MQEmitter, based on HyperEmitter and a Merkle DAG
• mqemitter-aerospike: Aerospike mqemitter

Collaborators

• Gavin D'mello
• Behrad Zari
• Gnought

Acknowledgements

This library is born after a lot of discussion with all Mosca users and how that was deployed in production. This addresses your concerns about performance and stability.

Contribution

Want to contribute? Check our list of features/bugs

Mosca vs Aedes

Example benchmark test with 1000 clients sending 5000 QoS 1 messsages. Used mqtt-benchmark with command:

mqtt-benchmark --broker tcp://localhost:1883 --clients 1000 --qos 1 --count 5000

Benchmark: Aedes

========= TOTAL (1000) =========
Total Ratio:                 1.000 (5000000/5000000)
Total Runtime (sec):         178.495
Average Runtime (sec):       177.845
Msg time min (ms):           0.077
Msg time max (ms):           199.805
Msg time mean mean (ms):     35.403
Msg time mean std (ms):      0.042
Average Bandwidth (msg/sec): 28.115
Total Bandwidth (msg/sec):   28114.678

Benchmark: Mosca

========= TOTAL (1000) =========
Total Ratio:                 1.000 (5000000/5000000)
Total Runtime (sec):         264.934
Average Runtime (sec):       264.190
Msg time min (ms):           0.070
Msg time max (ms):           168.116
Msg time mean mean (ms):     52.629
Msg time mean std (ms):      0.074
Average Bandwidth (msg/sec): 18.926
Total Bandwidth (msg/sec):   18925.942

License

Licensed under MIT.