Ready to use WebSockets server for all your data transmission apps.
First, you can do a HTML5 WebSocket test against the echo server. You can also test against your own server URL.
Afterwards, you can see a walkthrough for creating a WebSocket application yourself. We host a WebSocket Echo Server at wss://socketsbay.com/wss/v2/1/demo/
Of course, you can also inspect WebSocket messages using your browser.
Using a plaintext editor, copy the following code and save it as websocket.html. Afterwards, simply open it in a browser. The page will automatically connect, send a message, echo the response, and close the connection.
<!DOCTYPE html>
<head>
<title>WebSocket client test</title>
</head>
<body>
<h1>WebSocket Client Test</h1>
<div id="log"></div>
</body>
<script language="javascript" type="text/javascript">
var wsUri = "wss://socketsbay.com/wss/v2/2/demo/";
var log;
function init()
{
log = document.getElementById("log");
testWebSocket();
}
function testWebSocket()
{
websocket = new WebSocket(wsUri);
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)
{
writeLog("CONNECTED");
sendMessage("Hello world");
}
function onClose(evt)
{
writeLog("Websocket DISCONNECTED");
}
function onMessage(evt)
{
writeLog('<span style="color: blue;">RESPONSE: ' + evt.data+'</span>');
websocket.close();
}
function onError(evt)
{
writeLog('<span style="color: red;">ERROR:</span> ' + evt.data);
}
function sendMessage(message)
{
writeLog("SENT: " + message);
websocket.send(message);
}
function writeLog(message)
{
var pre = document.createElement("p");
pre.innerHTML = message;
log.appendChild(pre);
}
window.addEventListener("load", init, false);
</script>
Ready to use WebSockets server for all your data transmission apps.