Example EMQX Elixir Plugin Template

An example Mix project that can be used to build an EMQX 5.0.0 plugin.

Quickstart

1. make or MIX_ENV=prod mix release --overwrite

2. Copy _build/prod/plugrelex/elixir_plugin_template/elixir_plugin_template-0.1.0.tar.gz to the plugins directory in your EMQX installation.

3. emqx ctl plugins install elixir_plugin_template-0.1.0
   emqx ctl plugins enable elixir_plugin_template-0.1.0
   emqx ctl plugins start elixir_plugin_template-0.1.0

4. In a console in your broker (emqx remote_console):

   :emqx.subscribe("topic")
   :emqx.publish(:emqx_message.make("topic", "payload"))

   You should see your message printed by the plugin.

   emqx_msg: %{
     extra: [],
     flags: %{},
     from: :undefined,
     headers: %{},
     id: <<0, 5, 216, 140, 219, 62, 202, 170, 244, 66, 0, 0, 10, 211, 0, 0>>,
     payload: "payload",
     qos: 0,
     timestamp: 1645474368899,
     topic: "topic"
   }