Expo 应用程序未连接到套接字服务器,socket.connected
始终为 false
我曾尝试降级 socket.io-client
版本,但无济于事。这是套接字客户端的版本:
"socket.io-client": "^2.1.1",
const io = require('socket.io-client');
const ROOT_URL = 'ws://mysocketURl/socket.io/';
var socket = io(ROOT_URL, {
transports: ['websocket'],
jsonp: false,
forceNew: true,
});