2.2.3 给外部发送消息
const io= require('socket.io')(3000);
const redis= require('socket.io-redis');
io.adapter(redis({host:"localhost",port:6379}))const io=require('socket.io-emitter')({host:'127.0.0.1',port:6379});
serInterval(()=>{
io.emit('time',new Date())
},5000)Last updated
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