我使用的是Adonis4.1.0,而Adonis-websocket只适用于v3。谁能告诉我在Adonis4.1.0中使用socket.io的变通方法?
发布于 2018-03-19 23:26:46
很显然,他们不久前就在做这件事,它是基于socket.io的,但由于内存泄漏等一些问题,他们决定直接使用websockets,请查看以下讨论:
https://github.com/adonisjs/discussion/issues/51
https://forum.adonisjs.com/t/integrating-socket-io-with-adonis-4/519
您是否尝试过在不依赖Adonis的情况下使用socket.io?,例如:
var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);
app.get('/', function(req, res){
res.sendFile(__dirname + '/index.html');
});
io.on('connection', function(socket){
console.log('a user connected');
});
http.listen(3000, function(){
console.log('listening on *:3000');
});但是你现在应该能够用Adonis做到这一点,根据:https://github.com/adonisjs/adonis-websocket-protocol
示例:
const filereader = require('simple-filereader')
const msgpack = require('msgpack-lite')
const packets = require('@adonisjs/websocket-packets')
const client = new WebSocket('ws://localhost:3000/adonis-ws')
client.onopen = function () {
// TCP connection created
}
client.onerror = function () {
// TCP connection error
}
client.onmessage = function (message) {
filereader(message, function (error, payload) {
const packet = msgpack.decode(payload)
handlePacket(packet)
})
}
function handlePacket (packet) {
if (packets.isOpenPacket(packet)) {
console.log('Server ack connection. Make channel subscriptions now')
}
if (packets.isJoinAck(packet)) {
console.log('subscription created for %s', packet.d.topic)
}
}使用WS:https://github.com/websockets/ws#broadcast-example查看广播示例
发布于 2018-04-17 05:45:21
创建start/socket.js文件,并在其中粘贴以下代码。
const Server = use('Server')
const io = use('socket.io')(Server.getInstance())
io.on('connection', function (socket) {
console.log(socket.id)
})来自维克本人在这个论坛上:https://forum.adonisjs.com/t/integrating-socket-io-with-adonis-4/519
发布于 2019-12-17 22:22:15
在start/socket.js中创建独立的socket io配置文件
const io = require('socket.io')();
io.listen(3000);
io.on('connection', function (socket) {
console.log(socket.id)
})要启动socket io服务器,可以按如下方式配置server.js
new Ignitor(require('@adonisjs/fold'))
.appRoot(__dirname)
.preLoad('start/socket') //path of socket.js
.fireHttpServer()
.catch(console.error)现在,当您启动服务器时,它将与socket io一起启动。
https://stackoverflow.com/questions/49356813
复制相似问题