1. A more user-friendly configuration for the EMQ broker. Integrate with ‘cuttlefish’ library and adopt ‘K = V’ syntax:

node.name = emqttd@127.0.0.1

...

mqtt.listener.tcp = 1883

...

1. Support OS Environments:

EMQ_NODE_NAME
EMQ_NODE_COOKIE
EMQ_MAX_PORTS
EMQ_TCP_PORT
EMQ_SSL_PORT
EMQ_HTTP_PORT
EMQ_HTTPS_PORT

1. Refactor all the modules and plugins, and adopt new configuration syntax.