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Extended performance test app

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This commit is contained in:
Christian Kratky
2017-09-13 21:01:36 +02:00
parent a956de3df7
commit 0e48076d25
2 changed files with 24 additions and 25 deletions
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Tests/MQTTnet.TestApp.NetFramework/PerformanceTest.cs
+20 -21
View File
@@ -5,6 +5,7 @@ using MQTTnet.Core.Protocol;
using MQTTnet.Core.Server; using MQTTnet.Core.Server;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Diagnostics;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
using System.Threading.Tasks; using System.Threading.Tasks;
@@ -16,12 +17,12 @@ namespace MQTTnet.TestApp.NetFramework
public static async Task RunAsync() public static async Task RunAsync()
{ {
var server = Task.Run(() => RunServerAsync()); var server = Task.Run(() => RunServerAsync());
var client = Task.Run(() => RunClientAsync(50, TimeSpan.FromMilliseconds(10))); var client = Task.Run(() => RunClientAsync(1000, 50000, TimeSpan.FromMilliseconds(10)));
await Task.WhenAll(server, client).ConfigureAwait(false); await Task.WhenAll(server, client).ConfigureAwait(false);
} }
private static async Task RunClientAsync( int msgChunkSize, TimeSpan interval ) private static async Task RunClientAsync(int messageChunkSize, int totalMessageCount, TimeSpan interval)
{ {
try try
{ {
@@ -76,13 +77,6 @@ namespace MQTTnet.TestApp.NetFramework
Console.WriteLine("### WAITING FOR APPLICATION MESSAGES ###"); Console.WriteLine("### WAITING FOR APPLICATION MESSAGES ###");
var last = DateTime.Now;
var msgs = 0;
while (true)
{
for (int i = 0; i < msgChunkSize; i++)
{
var applicationMessage = new MqttApplicationMessage( var applicationMessage = new MqttApplicationMessage(
"A/B/C", "A/B/C",
Encoding.UTF8.GetBytes("Hello World"), Encoding.UTF8.GetBytes("Hello World"),
@@ -90,21 +84,26 @@ namespace MQTTnet.TestApp.NetFramework
false false
); );
//do not await to send as much messages as possible var overallCount = 0;
await client.PublishAsync(applicationMessage); while (overallCount < totalMessageCount)
msgs++;
}
var now = DateTime.Now;
if (last < now - TimeSpan.FromSeconds(1))
{ {
Console.WriteLine( $"sending {msgs} inteded {msgChunkSize / interval.TotalSeconds}" ); var stopwatch = Stopwatch.StartNew();
msgs = 0; var count = 0;
last = now; for (var i = 0; i < messageChunkSize; i++)
{
//do not await to send as much messages as possible
await client.PublishAsync(applicationMessage).ConfigureAwait(false);
count++;
overallCount++;
} }
stopwatch.Stop();
Console.WriteLine($"Sent {count} messages within {stopwatch.ElapsedMilliseconds} ms ({stopwatch.ElapsedMilliseconds / (float)count} ms / message).");
await Task.Delay(interval).ConfigureAwait(false); await Task.Delay(interval).ConfigureAwait(false);
} }
Console.WriteLine($"Completed sending {totalMessageCount} messages.");
} }
catch (Exception exception) catch (Exception exception)
{ {
@@ -134,12 +133,12 @@ namespace MQTTnet.TestApp.NetFramework
}; };
var mqttServer = new MqttServerFactory().CreateMqttServer(options); var mqttServer = new MqttServerFactory().CreateMqttServer(options);
var last = DateTime.Now; var last = DateTime.UtcNow;
var msgs = 0; var msgs = 0;
mqttServer.ApplicationMessageReceived += (sender, args) => mqttServer.ApplicationMessageReceived += (sender, args) =>
{ {
msgs++; msgs++;
var now = DateTime.Now; var now = DateTime.UtcNow;
if (last < now - TimeSpan.FromSeconds(1)) if (last < now - TimeSpan.FromSeconds(1))
{ {
Console.WriteLine($"received {msgs}"); Console.WriteLine($"received {msgs}");
Tests/MQTTnet.TestApp.NetFramework/Program.cs
+1 -1
View File
@@ -33,7 +33,7 @@ namespace MQTTnet.TestApp.NetFramework
} }
else if (pressedKey.Key == ConsoleKey.D3) else if (pressedKey.Key == ConsoleKey.D3)
{ {
Task.Run(() => PerformanceTest.RunAsync()); Task.Run(PerformanceTest.RunAsync);
Thread.Sleep(Timeout.Infinite); Thread.Sleep(Timeout.Infinite);
} }
} }