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https://github.com/SerenityOS/serenity
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d66c513131
websocket.org was shutdown somewhere in late 2021, switch to websocket.events to make the demo work.
43 lines
1.7 KiB
HTML
43 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>WebSocket Test</title>
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</head>
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<body>
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<h2>WebSocket Test</h2>
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<div id="output"></div>
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<script type="text/javascript">
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var output = document.getElementById("output");
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function println(message) {
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const p = document.createElement("p");
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p.innerHTML = message;
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output.appendChild(p);
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}
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// Websocket echo server, provided from https://www.websocket.org/echo.html
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var targetUrl = "wss://echo.websocket.events";
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var messageContent = "Hello friends :^)";
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println('<span style="color: blue;">Connecting to:</span> ' + targetUrl);
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websocket = new WebSocket(targetUrl);
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websocket.onopen = function () {
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println('<span style="color: green;">Connected to:</span> ' + targetUrl);
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println('<span style="color: blue;">Sending Message:</span> ' + messageContent);
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websocket.send(messageContent);
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};
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websocket.onmessage = function (event) {
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println('<span style="color: green;">Received Response:</span> ' + event.data);
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println('<span style="color: blue;">Closing connection...</span> ');
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websocket.close();
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};
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websocket.onerror = function (evt) {
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println('<span style="color: red;">ERROR:</span> ' + evt.data);
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};
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websocket.onclose = function () {
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println('<span style="color: green;">Connection closed!</span>');
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};
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</script>
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</body>
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</html>
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