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drch-/HubBench.cs

Created April 11, 2012 14:35
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signalr bench
Raw
HubBench.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using SignalR.Hubs;
using System.Threading;
namespace SignalRBench
{
public class HubBench : Hub, IConnected, IDisconnect
{
public static int Connections;
public void HitMe(long start, int clientCalls, string connectionId) {
for (int i = 0; i < clientCalls; i++) {
Clients[connectionId].stepOne();
}
Clients[connectionId].doneOne(start, clientCalls);
}
public void HitUs(long start, int clientCalls)
{
for (int i = 0; i < clientCalls; i++) {
Clients.stepAll();
}
Clients.doneAll(start, clientCalls, Connections);
}
public System.Threading.Tasks.Task Connect()
{
Interlocked.Increment(ref HubBench.Connections);
return null;
}
public System.Threading.Tasks.Task Disconnect()
{
Interlocked.Decrement(ref HubBench.Connections);
return null;
}
public System.Threading.Tasks.Task Reconnect(IEnumerable<string> groups)
{
return null;
}
}
}
Raw
index.html
<!DOCTYPE html
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
</head>
<body>
<script src="../Scripts/jquery-1.6.2.js"></script>
<script src="../Scripts/jquery.signalR.js"></script>
<script src="../Scripts/jquery.color.js" type="text/javascript"></script>
<script src="../signalr/hubs"></script>
<button id="hitme">hit me</button> | <button id="hitus">hit us</button> <select id="clientCalls"><option value="10">10</option> <option value="100">100</option><option value="1000">1000</option><option value="10000">10000</option><option value="100000">100000</option></select>
<ul id="messages"></ul>
<script type="text/javascript">
//hitMe / hitUs : sends the server the current timestamp and the number of calls to make back to the client. hitMe: just the callign client, hitUs: all clients on the hub.
//stepOne / stepAll : increments a counter
//doneOne / doneAll : prints # of messages and total duration.
$(function () {
function log(message) {
var $newMessage = $("<li/>", { text: message });
$("#messages").append($newMessage);
return $newMessage;
};
var bench = $.connection.hubBench,
countOne = 0,
countAll = 0;
bench.stepOne = function () {
++countOne;
};
bench.doneOne = function (start, expected) {
var duration = new Date().getTime() - start;
var $msg = log(countOne + " in " + duration + "ms");
if (expected != countOne) {
$msg.css('color', 'red');
}
countOne = 0;
};
bench.stepAll = function () {
++countAll;
};
bench.doneAll = function (start, expected, numConnections) {
var duration = new Date().getTime() - start;
var $msg = log(countAll + " in " + duration + "ms. " + numConnections + " connections");
if (expected != countAll) {
$msg.css('color', 'red');
}
countAll = 0;
};
$.connection.hub.start({ transport: 'auto' }, function () { log("connected"); });
//benchmark messages to just me
$("#hitme").click(function () {
var numCalls = parseInt($("#clientCalls").val());
var now = new Date().getTime();
bench.hitMe(now, numCalls, $.connection.hub.id);
});
//benchmark messages to all clients
$("#hitus").click(function () {
var numCalls = parseInt($("#clientCalls").val());
var now = new Date().getTime();
bench.hitUs(now, numCalls);
});
});
</script>
</body>
</html>
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