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Performance optimizations

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This commit is contained in:
Christian Kratky
2017-11-27 00:25:45 +01:00
parent 69781d822a
commit bc959a8c3d
8 changed files with 46 additions and 62 deletions
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Tests/MQTTnet.TestApp.NetCore/PerformanceTest.cs
+14 -42
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@@ -43,33 +43,6 @@ namespace MQTTnet.TestApp.NetCore
var client = new MqttFactory().CreateMqttClient();
client.Connected += async (s, e) =>
{
Console.WriteLine("### CONNECTED WITH SERVER ###");
await client.SubscribeAsync(new List<TopicFilter>
{
new TopicFilter("#")
});
Console.WriteLine("### SUBSCRIBED ###");
};
client.Disconnected += async (s, e) =>
{
Console.WriteLine("### DISCONNECTED FROM SERVER ###");
await Task.Delay(TimeSpan.FromSeconds(5));
try
{
await client.ConnectAsync(options);
}
catch
{
Console.WriteLine("### RECONNECTING FAILED ###");
}
};
try
{
await client.ConnectAsync(options);
@@ -79,24 +52,12 @@ namespace MQTTnet.TestApp.NetCore
Console.WriteLine("### CONNECTING FAILED ###" + Environment.NewLine + exception);
}
Console.WriteLine("### WAITING FOR APPLICATION MESSAGES ###");
var testMessageCount = 10000;
var message = CreateMessage();
var stopwatch = Stopwatch.StartNew();
for (var i = 0; i < testMessageCount; i++)
{
await client.PublishAsync(message);
}
stopwatch.Stop();
Console.WriteLine($"Sent 10.000 messages within {stopwatch.ElapsedMilliseconds} ms ({stopwatch.ElapsedMilliseconds / (float)testMessageCount} ms / message).");
var messages = new[] { message };
var stopwatch = Stopwatch.StartNew();
var sentMessagesCount = 0;
stopwatch.Restart();
while (stopwatch.ElapsedMilliseconds < 1000)
{
await client.PublishAsync(messages).ConfigureAwait(false);
@@ -104,6 +65,17 @@ namespace MQTTnet.TestApp.NetCore
}
Console.WriteLine($"Sending {sentMessagesCount} messages per second.");
stopwatch.Restart();
var testMessageCount = 10000;
for (var i = 0; i < testMessageCount; i++)
{
await client.PublishAsync(message);
}
stopwatch.Stop();
Console.WriteLine($"Sent 10.000 messages within {stopwatch.ElapsedMilliseconds} ms ({stopwatch.ElapsedMilliseconds / (float)testMessageCount} ms / message).");
var last = DateTime.Now;
var msgCount = 0;