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Performance improvements in area of logging and async/await

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This commit is contained in:
Christian Kratky
2017-09-09 22:40:37 +02:00
parent 04036cf63a
commit 8aec1583df
12 changed files with 153 additions and 132 deletions
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MQTTnet.Core/Diagnostics/MqttTrace.cs
+27 -14
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@@ -1,4 +1,5 @@
using System;
using System.Linq;
namespace MQTTnet.Core.Diagnostics
{
@@ -6,37 +7,37 @@ namespace MQTTnet.Core.Diagnostics
{
public static event EventHandler<MqttTraceMessagePublishedEventArgs> TraceMessagePublished;
public static void Verbose(string source, string message)
public static void Verbose(string source, string message, params object[] parameters)
{
Publish(source, MqttTraceLevel.Verbose, null, message);
Publish(source, MqttTraceLevel.Verbose, null, message, parameters);
}
public static void Information(string source, string message)
public static void Information(string source, string message, params object[] parameters)
{
Publish(source, MqttTraceLevel.Information, null, message);
Publish(source, MqttTraceLevel.Information, null, message, parameters);
}
public static void Warning(string source, string message)
public static void Warning(string source, string message, params object[] parameters)
{
Publish(source, MqttTraceLevel.Warning, null, message);
Publish(source, MqttTraceLevel.Warning, null, message, parameters);
}
public static void Warning(string source, Exception exception, string message)
public static void Warning(string source, Exception exception, string message, params object[] parameters)
{
Publish(source, MqttTraceLevel.Warning, exception, message);
Publish(source, MqttTraceLevel.Warning, exception, message, parameters);
}
public static void Error(string source, string message)
public static void Error(string source, string message, params object[] parameters)
{
Publish(source, MqttTraceLevel.Error, null, message);
Publish(source, MqttTraceLevel.Error, null, message, parameters);
}
public static void Error(string source, Exception exception, string message)
public static void Error(string source, Exception exception, string message, params object[] parameters)
{
Publish(source, MqttTraceLevel.Error, exception, message);
Publish(source, MqttTraceLevel.Error, exception, message, parameters);
}
private static void Publish(string source, MqttTraceLevel traceLevel, Exception exception, string message)
private static void Publish(string source, MqttTraceLevel traceLevel, Exception exception, string message, params object[] parameters)
{
var handler = TraceMessagePublished;
if (handler == null)
@@ -44,7 +45,19 @@ namespace MQTTnet.Core.Diagnostics
return;
}
message = string.Format(message, 1);
if (parameters?.Length > 0)
{
try
{
message = string.Format(message, parameters);
}
catch (Exception formatException)
{
Error(nameof(MqttTrace), formatException, "Error while tracing message: " + message);
return;
}
}
handler.Invoke(null, new MqttTraceMessagePublishedEventArgs(Environment.CurrentManagedThreadId, source, traceLevel, message, exception));
}
}