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我试图让WebSockets的连接去,我不断收到以下错误: WebSocket connection to 'ws://localhost:3000/socket.io/?EIO=3&transport=websocket&sid=w6H2vNXXbYIOhwPQAAAA' failed: Error during WebSocket handshake: Unexpected response code: 400
错误:400
我的代码是非常简单 - 在客户端我打电话this.socket = io();
和在服务器端我正在做下面的事情。我已经注意到这个主题上的几个相关的帖子,并尝试了很多变化,但似乎没有任何工作。感谢提前:)
const app = require("http").createServer(handler);
const io = require("socket.io")(app);
app.listen(3000);
class Sockets {
constructor() {
this.humanPlayers = [];
this.socket = io.listen(app);
this.setEventHandlers();
}
}