EMQ 2.2-beta.2版本正式发布。新增'websocket_protocol_header'配置项，支持微信小程序WebSocket连接EMQ；支持Elixir语言开发EMQ插件。
问题修复
新增'websocket_protocol_header'配置项，支持微信小程序WebSocket方式连接EMQ。(emqttd#1060)
MQTT-SN客户端分配用户名(username)、密码(password) (emqttd#1041)
HTTP API支持‘Content-Type:application/json’ (emqttd#1045, emqttd#1059)
Check St0's type, making it easier to debug crash problems (emq-lua-hook#6)
Fix error: load xxx.lua (emq-lua-hook#8)
Leave luerl alone as a rebar project (emq-lue-hook#9)
Display websocket data in reverse order (emq-dashboard#118)
priv/www/assets/js/dashboard.js:Fixed a typo (emq-dashboard#118)
README更新
更新emq-auth-pgsql插件README: add the 'ssl_opts' configuration (emq-auth-pgsql#56)
更新emq-auth-mysql插件README: fix the 'passwd_hash' typo (emq-auth-mysql#54)
更新emq-auth-mongo插件README: change 'aclquery' to 'acl_query' (emq-auth-mongo#63)
Elixir插件
支持Elixir语言开发EMQ插件: https://github.com/emqtt/emq-elixir-plugin
软件详情：http://emqtt.io/
下载地址：https://github.com/emqtt/emqttd
来自:开源中国社区
