egg-socket.io问题复现

Issue链接 #1034

脚手架创建参数：egg-init egg-socket-io-test --type simple

相比脚手架只改动了2点：

1. plugin.js 添加egg-socket.io ^1.x 插件；
2. index.js 添加sticky 启动参数

QuickStart

see egg docs for more detail.

Development

$ npm install
$ npm run dev
$ open http://localhost:7001/news

Deploy

Use EGG_SERVER_ENV=prod to enable prod mode

$ EGG_SERVER_ENV=prod npm start

npm scripts

• Use npm run lint to check code style.
• Use npm test to run unit test.
• Use npm run autod to auto detect dependencies upgrade, see autod for more detail.