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luamqttc - An lua mqtt client

Codeship Status for Yongke/luamqttc

luamqttc is base on the paho Embedded MQTT C Client Library - MQTTPacket.

It also depends on luasocket and luasec.

Supported features:

  • MQTT version v3.1.1
  • Authentication
  • QOS of 0, 1, 2
  • Last will topic
  • SSL


  • To avoid 1) luasec package from luarocks repo can not load and 2) 100% cpu usage problem, you can install luasec manually from
  • org.eclipse.paho.mqtt.embedded-c is compiled by default in little-endian byte order, to compile it in big-endian byte order, use compile flag -DREVERSED

How to build

git clone
luarocks make

How to run tests

Run pato mqtt testing fake broker first

git clone
cd paho.mqtt.testing/interoperability && python3

and then run

lua tests/client_test.lua

After the tests, quit the fake broker(CTRL + C) and you will see the coverage report.

How to use

Check samples in tests/client_test.lua


It is dual licensed under the EPL and EDL (see about.html and notice.html for more details). You can choose which of these licenses you want to use the code under.

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