晚上好,我正在努力与插座连接。我在nodejs-Express后端和角前端的ngx-Sock-io中使用socket.io,但是在连接时,我连续收到400个stat({代码: 2,消息:“糟糕的握手方法”})与200个stat宽度sid: 0{sid:"REeYoGC5t_JnTp4dAABp","升级":"webSocket"],"pingInterval":25000,"pingTimeout":5000})。
[这是chrome的网络标签的截图][1]
这里是服务器
const app = express();
const server = http.createServer(app);
server.listen(PORT, () => {
console.log("Server is listening on " + PORT, colors.yellow);
init();
});
const io = require("socket.io")(server, {
cors: {
origin: ["http://localhost:4200", "https://myurl.com",],
credentials: true
}
});
io.on("connection", (socket) => {
console.log("Connected");
socket.emit("ok","ok");
socket.on("disconnect", (data) => {
});
});
这就是客户
const config: SocketIoConfig = {
url: environment.SERVER_ENDPOINT,
options: { autoConnect: false, withCredentials: true}
};
...
imports: [
SocketIoModule.forRoot(config)
]
...
有人能帮我吗?[1]:https://i.stack.imgur.com/72YSB.png
编辑我已经用套接字解决了这个问题。io客户端而不是ngx套接字io
尝试降级版本,这是罚款与socket.io2.3.1