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WebSocketServerBenchmarkPage.cs
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172 lines (167 loc) · 10.6 KB
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// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
namespace WebSockets.Server
{
using System.Text;
using DotNetty.Buffers;
static class WebSocketServerBenchmarkPage
{
const string Newline = "\r\n";
public static IByteBuffer GetContent(string webSocketLocation) =>
Unpooled.WrappedBuffer(
Encoding.ASCII.GetBytes(
"<html><head><title>Web Socket Performance Test</title></head>" + Newline +
"<body>" + Newline +
"<h2>WebSocket Performance Test</h2>" + Newline +
"<label>Connection Status:</label>" + Newline +
"<label id=\"connectionLabel\"></label><br />" + Newline +
"<form onsubmit=\"return false;\">" + Newline +
"Message size:" +
"<input type=\"text\" id=\"messageSize\" value=\"1024\"/><br>" + Newline +
"Number of messages:" +
"<input type=\"text\" id=\"nrMessages\" value=\"100000\"/><br>" + Newline +
"Data Type:" +
"<input type=\"radio\" name=\"type\" id=\"typeText\" value=\"text\" checked>text" +
"<input type=\"radio\" name=\"type\" id=\"typeBinary\" value=\"binary\">binary<br>" + Newline +
"Mode:<br>" + Newline +
"<input type=\"radio\" name=\"mode\" id=\"modeSingle\" value=\"single\" checked>" +
"Wait for response after each messages<br>" + Newline +
"<input type=\"radio\" name=\"mode\" id=\"modeAll\" value=\"all\">" +
"Send all messages and then wait for all responses<br>" + Newline +
"<input type=\"checkbox\" id=\"verifiyResponses\">Verify responded messages<br>" + Newline +
"<input type=\"button\" value=\"Start Benchmark\"" + Newline +
" onclick=\"startBenchmark()\" />" + Newline +
"<h3>Output</h3>" + Newline +
"<textarea id=\"output\" style=\"width:500px;height:300px;\"></textarea>" + Newline +
"<br>" + Newline +
"<input type=\"button\" value=\"Clear\" onclick=\"clearText()\">" + Newline +
"</form>" + Newline +
"<script type=\"text/javascript\">" + Newline +
"var benchRunning = false;" + Newline +
"var messageSize = 0;" + Newline +
"var totalMessages = 0;" + Newline +
"var rcvdMessages = 0;" + Newline +
"var isBinary = true;" + Newline +
"var isSingle = true;" + Newline +
"var verifiyResponses = false;" + Newline +
"var benchData = null;" + Newline +
"var startTime;" + Newline +
"var endTime;" + Newline +
"var socket;" + Newline +
"var output = document.getElementById('output');" + Newline +
"var connectionLabel = document.getElementById('connectionLabel');" + Newline +
"if (!window.WebSocket) {" + Newline +
" window.WebSocket = window.MozWebSocket;" + Newline +
'}' + Newline +
"if (window.WebSocket) {" + Newline +
" socket = new WebSocket(\"" + webSocketLocation + "\");" + Newline +
" socket.binaryType = 'arraybuffer';" + Newline +
" socket.onmessage = function(event) {" + Newline +
" if (verifiyResponses) {" + Newline +
" if (isBinary) {" + Newline +
" if (!(event.data instanceof ArrayBuffer) || " + Newline +
" event.data.byteLength != benchData.byteLength) {" + Newline +
" onInvalidResponse(benchData, event.data);" + Newline +
" return;" + Newline +
" } else {" + Newline +
" var v = new Uint8Array(event.data);" + Newline +
" for (var j = 0; j < benchData.byteLength; j++) {" + Newline +
" if (v[j] != benchData[j]) {" + Newline +
" onInvalidResponse(benchData, event.data);" + Newline +
" return;" + Newline +
" }" + Newline +
" }" + Newline +
" }" + Newline +
" } else {" + Newline +
" if (event.data != benchData) {" + Newline +
" onInvalidResponse(benchData, event.data);" + Newline +
" return;" + Newline +
" }" + Newline +
" }" + Newline +
" }" + Newline +
" rcvdMessages++;" + Newline +
" if (rcvdMessages == totalMessages) {" + Newline +
" onFinished();" + Newline +
" } else if (isSingle) {" + Newline +
" socket.send(benchData);" + Newline +
" }" + Newline +
" };" + Newline +
" socket.onopen = function(event) {" + Newline +
" connectionLabel.innerHTML = \"Connected\";" + Newline +
" };" + Newline +
" socket.onclose = function(event) {" + Newline +
" benchRunning = false;" + Newline +
" connectionLabel.innerHTML = \"Disconnected\";" + Newline +
" };" + Newline +
"} else {" + Newline +
" alert(\"Your browser does not support Web Socket.\");" + Newline +
'}' + Newline +
Newline +
"function onInvalidResponse(sent,recvd) {" + Newline +
" socket.close();" + Newline +
" alert(\"Error: Sent data did not match the received data!\");" + Newline +
"}" + Newline +
Newline +
"function clearText() {" + Newline +
" output.value=\"\";" + Newline +
"}" + Newline +
Newline +
"function createBenchData() {" + Newline +
" if (isBinary) {" + Newline +
" benchData = new Uint8Array(messageSize);" + Newline +
" for (var i=0; i < messageSize; i++) {" + Newline +
" benchData[i] += Math.floor(Math.random() * 255);" + Newline +
" }" + Newline +
" } else { " + Newline +
" benchData = \"\";" + Newline +
" for (var i=0; i < messageSize; i++) {" + Newline +
" benchData += String.fromCharCode(Math.floor(Math.random() * (123 - 65) + 65));" + Newline +
" }" + Newline +
" }" + Newline +
"}" + Newline +
Newline +
"function startBenchmark(message) {" + Newline +
" if (!window.WebSocket || benchRunning) { return; }" + Newline +
" if (socket.readyState == WebSocket.OPEN) {" + Newline +
" isBinary = document.getElementById('typeBinary').checked;" + Newline +
" isSingle = document.getElementById('modeSingle').checked;" + Newline +
" verifiyResponses = document.getElementById('verifiyResponses').checked;" + Newline +
" messageSize = parseInt(document.getElementById('messageSize').value);" + Newline +
" totalMessages = parseInt(document.getElementById('nrMessages').value);" + Newline +
" if (isNaN(messageSize) || isNaN(totalMessages)) return;" + Newline +
" createBenchData();" + Newline +
" output.value = output.value + '\\nStarting Benchmark';" + Newline +
" rcvdMessages = 0;" + Newline +
" benchRunning = true;" + Newline +
" startTime = new Date();" + Newline +
" if (isSingle) {" + Newline +
" socket.send(benchData);" + Newline +
" } else {" + Newline +
" for (var i = 0; i < totalMessages; i++) socket.send(benchData);" + Newline +
" }" + Newline +
" } else {" + Newline +
" alert(\"The socket is not open.\");" + Newline +
" }" + Newline +
'}' + Newline +
Newline +
"function onFinished() {" + Newline +
" endTime = new Date();" + Newline +
" var duration = (endTime - startTime) / 1000.0;" + Newline +
" output.value = output.value + '\\nTest took: ' + duration + 's';" + Newline +
" var messagesPerS = totalMessages / duration;" + Newline +
" output.value = output.value + '\\nPerformance: ' + messagesPerS + ' Messages/s';" + Newline +
" output.value = output.value + ' in each direction';" + Newline +
" output.value = output.value + '\\nRound trip: ' + 1000.0/messagesPerS + 'ms';" + Newline +
" var throughput = messageSize * totalMessages / duration;" + Newline +
" var throughputText;" + Newline +
" if (isBinary) throughputText = throughput / (1024*1024) + ' MB/s';" + Newline +
" else throughputText = throughput / (1000*1000) + ' MChars/s';" + Newline +
" output.value = output.value + '\\nThroughput: ' + throughputText;" + Newline +
" output.value = output.value + ' in each direction';" + Newline +
" benchRunning = false;" + Newline +
"}" + Newline +
"</script>" + Newline +
"</body>" + Newline +
"</html>" + Newline));
}
}