iPhone 锁屏 WebSocket 断开后的自动重连 (JavaScript)

This is no exception either. Talk is cheap, I'll show you the code.

    var newSocket = function() {
        ws = new WebSocket(wsUri);
        ws.onopen = function(evt) {
            // send a request
            if ($('#tag').val().length > 0) {
                var req = {info: $('#tag').val()}
                ws.send(JSON.stringify(req))
            }
        }
        ws.onclose = function(evt) {
            reconnectSocket()
        }
        ws.onmessage = function(evt) {
            // do what you wanna do
        }
        ws.onerror = function(evt) {
        }
    };

    var reconnectSocket = function() {
        if (!ws || ws.readyState == WebSocket.CLOSED) {
            newSocket()
        }
    };

    $('#btn-go').click(function() {
        reconnectSocket()
        return false
    })
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