保存在socket.io中的明确课程
我不明白为什么我的会议不想被保存。
每次连接时,我都会获得一个新的会话ID,但是如果我(通过浏览器)转到tessocket.local。局限性,将会保存会话,并且在通过套接字调用时,则通常会确定它。这实际上是一个问题 - 如何打败它?
强迫会话在io.on之后保存(“连接”
无
济 会话根本不是通过套接字定义
该
const socketOptions = {
"force new connection" : true,
"reconnectionAttempts": "Infinity",
"timeout" : 10000,
"transports" : ["websocket"]
};
// @ts-ignore
socket = io('https://tessocket.local',socketOptions)
// @ts-ignore
socket.onAny((event, ...args) => {
console.log(event, args);
});
return socket
。
const app = require('express')(),
http = require('http'),
https = require('https'),
// http = require("http"),
fs = require( "fs" ),
path = require("path"),
eSession = require("express-session"),
MongoDBStore = require('express-mongodb-session')(eSession),
store = new MongoDBStore({
uri: 'mongodb://admin:admin@localhost:27017/tmp?authSource=admin',
collection: 'sessions'
});
options = {
key: fs.readFileSync(path.resolve(__dirname, "../minica/test.local/key.pem")),
cert: fs.readFileSync(path.resolve(__dirname, "../minica/test.local/cert.pem")),
},
server = https.createServer(options, app)
const io = require("socket.io")(server, {
cors: "http://test.local:3000",
transports: ["websocket"]
}),
session = eSession({
secret: "my-secret",
resave: true,
saveUninitialized: true,
store,
cookie: {
httpOnly: false, // key
maxAge: null,
path: "/",
secure: true,
sameSite: 'none'
},
}),
sharedsession = require("express-socket.io-session");
// Attach session
app.use(session);
// Share session with io sockets
io.use(sharedsession(session));
io.on("connection", function(socket) {
// Accept a login event with user's data
console.log(socket.handshake.session.id)
socket.on("login", function(userdata) {
socket.handshake.session.userdata = userdata;
socket.handshake.session.save();
});
socket.on("logout", function(userdata) {
if (socket.handshake.session.userdata) {
delete socket.handshake.session.userdata;
socket.handshake.session.save();
}
});
});
server.listen(443);
的 ]
express@4
I can not understand why my sessions do not want to be saved.
Each time I connect, I get a new session id, but if I just go (through the browser) to tessocket.local, the session is saved and already when called through the socket, it is normally determined. That's actually the question - how to defeat it?
Forcing the session to be saved after io.on("connection"
doesn't help.
If you remove transports: ["websocket"
] - polling starts working, but then the session is not defined at all through the socket.
client.js
const socketOptions = {
"force new connection" : true,
"reconnectionAttempts": "Infinity",
"timeout" : 10000,
"transports" : ["websocket"]
};
// @ts-ignore
socket = io('https://tessocket.local',socketOptions)
// @ts-ignore
socket.onAny((event, ...args) => {
console.log(event, args);
});
return socket
server.js
const app = require('express')(),
http = require('http'),
https = require('https'),
// http = require("http"),
fs = require( "fs" ),
path = require("path"),
eSession = require("express-session"),
MongoDBStore = require('express-mongodb-session')(eSession),
store = new MongoDBStore({
uri: 'mongodb://admin:admin@localhost:27017/tmp?authSource=admin',
collection: 'sessions'
});
options = {
key: fs.readFileSync(path.resolve(__dirname, "../minica/test.local/key.pem")),
cert: fs.readFileSync(path.resolve(__dirname, "../minica/test.local/cert.pem")),
},
server = https.createServer(options, app)
const io = require("socket.io")(server, {
cors: "http://test.local:3000",
transports: ["websocket"]
}),
session = eSession({
secret: "my-secret",
resave: true,
saveUninitialized: true,
store,
cookie: {
httpOnly: false, // key
maxAge: null,
path: "/",
secure: true,
sameSite: 'none'
},
}),
sharedsession = require("express-socket.io-session");
// Attach session
app.use(session);
// Share session with io sockets
io.use(sharedsession(session));
io.on("connection", function(socket) {
// Accept a login event with user's data
console.log(socket.handshake.session.id)
socket.on("login", function(userdata) {
socket.handshake.session.userdata = userdata;
socket.handshake.session.save();
});
socket.on("logout", function(userdata) {
if (socket.handshake.session.userdata) {
delete socket.handshake.session.userdata;
socket.handshake.session.save();
}
});
});
server.listen(443);
express@4
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