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[英]Is it possible to use Websockets/Socket.IO with cellular data/4g?
[英]Socket.IO Client doesn't work properly on 3g/4g connection
我一直在網上搜索有關3g / 4g網絡上的socketio客戶端遇到的問題。 它似乎已連接,但並沒有保持長時間連接,它保持連接約60秒鍾,然后斷開連接,並在重新連接嘗試事件觸發時再次連接,但重新出現了上述行為。
有誰知道為什么會這樣或如何解決呢?
提前致謝!
這是我用來啟動套接字的代碼示例:
var socketOpts = {
reconnect: true,
reconnectionDelayMax : 2500,
timeout : 10000,
transport: ['polling','websocket']
};
socket = io.connect( $scope.socket_addr, socketOpts );
showMessage( true, "Aguardando conexão com o servidor!", true );
/* Abaixo estão os eventos que o Socket pode disparar durante o funcionamento do app */
/* Quando o Socket conectar no servidor */
socket.on("connect", function()
{
$scope.socket_connected = true;
/* Agora que o socket já conectou, posso alterar o tempo de ping */
socket.io.engine.pingInterval = 3000;
socket.io.engine.pingTimeout = 5000;
showMessage( false, "", false );
console.log( "WS conectado" );
});
設置這些選項以延遲重新連接的工作:-)
val opts = IO.Options()
opts.reconnection = true
opts.reconnectionDelay = 2000
opts.timeout = 60000
val socket = IO.socket(url, opts)
或在離子
socketConf: {
url: 'http://your.Server.url',
options: { reconnection: true, reconnectionDelay: 3000, timeout: 60000 }
}
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