egg-socket连接

1.安装egg-socket.io

npm i egg-socket.io --save

2.开启插件

// {app_root}/config/plugin.js exports.io = { enable: true, package: 'egg-socket.io', };

3.配置

// {app_root}/config/config.${env}.js config.io = { init: {}, namespace: { '/': { connectionMiddleware: [], packetMiddleware: [], }, '/chat': { connectionMiddleware: [], packetMiddleware: [], }， }, };

redis

// {app_root}/config/config.${env}.js exports.io = { redis: { host: { redis server host }, port: { redis server port }, auth_pass: { redis server password }, db: 0, }, };