Created
March 15, 2020 00:27
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Web Socket Performance Test // source https://jsbin.com/wajosoliso
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| <!doctype html> | |
| <title>Web Socket Performance Test</title> | |
| <form onsubmit="return !1;"> | |
| <h3>WebSocket Monitor</h3> | |
| <label>Host:</label> | |
| <input type="text" id="host" value="" style="width:160px;" placeholder="ws://hostname:port/ws"/> | |
| <input type="button" value="Connect" onclick="connect(host.value)" /> | |
| <label>Status:</label> | |
| <input type="text" id="connectionLabel" readonly="true" value="Idle"/> | |
| <br /> | |
| <textarea id="input" style="width:100%;height:100px;"></textarea> | |
| <br> | |
| <textarea id="output" style="width:100%;height:300px;"></textarea> | |
| <br> | |
| <input type="button" value="Clear" onclick="clearText()"> | |
| </form> | |
| <cite>Source: <a href="https://github.com/tzapu/WebSocketSerialMonitor">https://github.com/tzapu/WebSocketSerialMonitor</a> to see how to get started.</cite> | |
| <script type="text/javascript"> | |
| const PING_INTERVAL_MILLIS = 5000; | |
| var output = document.getElementById('output'); | |
| var connectionLabel = document.getElementById('connectionLabel'); | |
| var socket; | |
| function connect(host) { | |
| console.log('connect', host); | |
| if (window.WebSocket) { | |
| connectionLabel.value = "Connecting"; | |
| if(socket) { | |
| socket.close(); | |
| socket = null; | |
| } | |
| socket = new WebSocket(host); | |
| socket.onmessage = function(event) { | |
| output.value += event.data; // + "\r\n"; | |
| var textarea = document.getElementById('output'); | |
| textarea.scrollTop = textarea.scrollHeight; | |
| }; | |
| socket.onopen = function(event) { | |
| isRunning = true; | |
| connectionLabel.value = "Connected"; | |
| }; | |
| socket.onclose = function(event) { | |
| isRunning = false; | |
| connectionLabel.value = "Disconnected"; | |
| // socket.removeAllListeners(); | |
| // socket = null; | |
| }; | |
| socket.onerror = function(event) { | |
| connectionLabel.value = "Error"; | |
| // socket.removeAllListeners(); | |
| // socket = null; | |
| }; | |
| } else { | |
| alert("Your browser does not support Web Socket."); | |
| } | |
| } | |
| /*window.setInterval(function() { | |
| send("ping"); | |
| }, PING_INTERVAL_MILLIS); | |
| */ | |
| function send(data) { | |
| if (!window.WebSocket) { | |
| return; | |
| } | |
| if (socket.readyState == WebSocket.OPEN) { | |
| var message = data; | |
| output.value += 'sending : ' + data + '\r\n'; | |
| socket.send(message); | |
| } else { | |
| alert("The socket is not open."); | |
| } | |
| } | |
| function clearText() { | |
| output.value=""; | |
| } | |
| </script> | |
| <script id="jsbin-source-html" type="text/html"><!doctype html> | |
| <title>Web Socket Performance Test</title> | |
| <form onsubmit="return !1;"> | |
| <h3>WebSocket Monitor</h3> | |
| <label>Host:</label> | |
| <input type="text" id="host" value="" style="width:160px;" placeholder="ws://hostname:port/ws"/> | |
| <input type="button" value="Connect" onclick="connect(host.value)" /> | |
| <label>Status:</label> | |
| <input type="text" id="connectionLabel" readonly="true" value="Idle"/> | |
| <br /> | |
| <textarea id="input" style="width:100%;height:100px;"></textarea> | |
| <br> | |
| <textarea id="output" style="width:100%;height:300px;"></textarea> | |
| <br> | |
| <input type="button" value="Clear" onclick="clearText()"> | |
| </form> | |
| <cite>Source: <a href="https://github.com/tzapu/WebSocketSerialMonitor">https://github.com/tzapu/WebSocketSerialMonitor</a> to see how to get started.</cite> | |
| <script type="text/javascript"> | |
| const PING_INTERVAL_MILLIS = 5000; | |
| var output = document.getElementById('output'); | |
| var connectionLabel = document.getElementById('connectionLabel'); | |
| var socket; | |
| function connect(host) { | |
| console.log('connect', host); | |
| if (window.WebSocket) { | |
| connectionLabel.value = "Connecting"; | |
| if(socket) { | |
| socket.close(); | |
| socket = null; | |
| } | |
| socket = new WebSocket(host); | |
| socket.onmessage = function(event) { | |
| output.value += event.data; // + "\r\n"; | |
| var textarea = document.getElementById('output'); | |
| textarea.scrollTop = textarea.scrollHeight; | |
| }; | |
| socket.onopen = function(event) { | |
| isRunning = true; | |
| connectionLabel.value = "Connected"; | |
| }; | |
| socket.onclose = function(event) { | |
| isRunning = false; | |
| connectionLabel.value = "Disconnected"; | |
| // socket.removeAllListeners(); | |
| // socket = null; | |
| }; | |
| socket.onerror = function(event) { | |
| connectionLabel.value = "Error"; | |
| // socket.removeAllListeners(); | |
| // socket = null; | |
| }; | |
| } else { | |
| alert("Your browser does not support Web Socket."); | |
| } | |
| } | |
| /*window.setInterval(function() { | |
| send("ping"); | |
| }, PING_INTERVAL_MILLIS); | |
| */ | |
| function send(data) { | |
| if (!window.WebSocket) { | |
| return; | |
| } | |
| if (socket.readyState == WebSocket.OPEN) { | |
| var message = data; | |
| output.value += 'sending : ' + data + '\r\n'; | |
| socket.send(message); | |
| } else { | |
| alert("The socket is not open."); | |
| } | |
| } | |
| function clearText() { | |
| output.value=""; | |
| } | |
| <\/script> | |
| </script> | |
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