talk-signalmaster/test.html at master · Monogramm/talk-signalmaster · GitHub

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<!DOCTYPE html>

<head>
    <meta charset="utf-8" />
    <title>WebSocket Test</title>
    <script language="javascript" type="text/javascript">

        var wsUri;
        var output;

        function init() {
            output = document.getElementById("output");
        }

        function doOpen(evt) {
            wsUri = document.getElementById("wsUri").value;
            websocket = new WebSocket(wsUri);
            testWebSocket();
        }

        function testWebSocket() {
            websocket.onopen = function (evt) { onOpen(evt) };
            websocket.onclose = function (evt) { onClose(evt) };
            websocket.onmessage = function (evt) { onMessage(evt) };
            websocket.onerror = function (evt) { onError(evt) };
        }

        function onOpen(evt) {
            writeToScreen("CONNECTED");
            document.getElementById("connect").disabled = true;
            document.getElementById("disconnect").disabled = false;
            document.getElementById("sendMessage").disabled = false;
            document.getElementById("send").disabled = false;
        }

        function doClose(evt) {
            websocket.close();
        }

        function onClose(evt) {
            writeToScreen("DISCONNECTED");
            document.getElementById("connect").disabled = false;
            document.getElementById("disconnect").disabled = true;
            document.getElementById("sendMessage").disabled = true;
            document.getElementById("send").disabled = true;
        }

        function onMessage(evt) {
            writeToScreen('<span style="color: #2196f3;">RESPONSE: ' + evt.data + '</span>');
        }

        function onError(evt) {
            writeToScreen('<span style="color: #ff5722;">ERROR:</span> ' + evt.data);
        }

        function doSend(message) {
            writeToScreen("SENT: " + message);
            websocket.send(message);
        }

        function doSendMessage() {
            message = document.getElementById("sendMessage").value;
            doSend(message);
        }

        function writeToScreen(message) {
            var pre = document.createElement("p");
            pre.style.wordWrap = "break-word";
            pre.innerHTML = message;
            output.appendChild(pre);
        }

        function doClear(message) {
            output.innerHTML = "";
        }

        window.addEventListener("load", init, false);

    </script>
    <style>
            html, body {
                background-color: #333;
                color: #ccc;
            }
            #echo-config {
                float: left;
            }
            #echo-output {
                float: left;
                margin-left: 20px;
                padding-left: 20px;
                width: 350px;
                border-left: solid 1px #cccccc;
                margin-top: 10px;
            }
            #output {
                border: solid 1px #ccc;
                background-color: #222;
                padding: 5px;
                width: 100%;
                height: 172px;
                overflow-y: scroll;
            }
            .echo-button {
                margin-top: 5px;
            }
    </style>
</head>

<body>
    <h2>WebSocket Test</h2>

    <div id="echo-config">
        <strong>Location:</strong><br>
        <input class="draw-border" id="wsUri" size="35" value="ws://localhost:8888/">
        <br>
        <label id="secureCbLabel" style="font-size: smaller;">
                Use secure WebSocket (TLS)
                <input class="draw-border echo-checkbox" type="checkbox" id="secureCb" onClick="toggleTls();">
        </label><br>
        <br>
        <button class="echo-button" id="connect" onClick="doOpen();">Connect</button>
        <button class="echo-button" id="disconnect" disabled="disabled" onClick="doClose();">Disconnect</button>
        <br>
        <br>
        <strong>Message:</strong><br>
        <input class="draw-border" id="sendMessage" size="35" disabled="disabled" value="Rock it with HTML5 WebSocket">
        <br>
        <button class="echo-button" id="send" disabled="disabled" onClick="doSendMessage();">Send</button>
    </div>

    <div id="echo-output">
        <div id="output"></div>
        <button class="echo-button" id="clearLogBut" onClick="doClear();">Clear log</button>
    </div>
</body>