【发布时间】:2017-07-22 17:36:55
【问题描述】:
我正在尝试建立一个 websockets 连接,但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
我的代码非常简单——在客户端我调用this.socket = io();,在服务器端我正在执行以下操作。我注意到有关此主题的几篇相关帖子,并尝试了很多变体,但似乎没有任何效果。在此先感谢:)
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();
}
}
【问题讨论】:
标签: node.js websocket socket.io