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Code Issues Releases Wiki Activity

Updated exception handler to ignore certain types of exceptions.

This commit is contained in:
Taloth Saldono 2015-02-07 13:22:03 +01:00
parent 15b0bc0333
commit 0934900cab
1 changed files with 19 additions and 9 deletions
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28
src/NzbDrone.Common/Instrumentation/GlobalExceptionHandlers.cs
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@ -1,6 +1,7 @@
using System; using System;
using System.Threading.Tasks; using System.Threading.Tasks;
using NLog; using NLog;
using NzbDrone.Common.EnvironmentInfo;
namespace NzbDrone.Common.Instrumentation namespace NzbDrone.Common.Instrumentation
{ {
@ -9,18 +10,22 @@ namespace NzbDrone.Common.Instrumentation
private static readonly Logger Logger = NzbDroneLogger.GetLogger(typeof(GlobalExceptionHandlers)); private static readonly Logger Logger = NzbDroneLogger.GetLogger(typeof(GlobalExceptionHandlers));
public static void Register() public static void Register()
{ {
AppDomain.CurrentDomain.UnhandledException += ((s, e) => AppDomainException(e.ExceptionObject as Exception)); AppDomain.CurrentDomain.UnhandledException += HandleAppDomainException;
TaskScheduler.UnobservedTaskException += ((s, e) => TaskException(e.Exception)); TaskScheduler.UnobservedTaskException += HandleTaskException;
} }
private static void TaskException(Exception exception) private static void HandleTaskException(object sender, UnobservedTaskExceptionEventArgs e)
{ {
var exception = e.Exception;
Console.WriteLine("Task Error: {0}", exception); Console.WriteLine("Task Error: {0}", exception);
Logger.Error("Task Error: " + exception.Message, exception); Logger.Error("Task Error: " + exception.Message, exception);
} }
private static void AppDomainException(Exception exception) private static void HandleAppDomainException(object sender, UnhandledExceptionEventArgs e)
{ {
var exception = e.ExceptionObject as Exception;
if (exception == null) return; if (exception == null) return;
if (exception is NullReferenceException && if (exception is NullReferenceException &&
@ -30,13 +35,18 @@ namespace NzbDrone.Common.Instrumentation
return; return;
} }
if (OsInfo.IsMonoRuntime)
{
if (exception is TypeInitializationException && exception.InnerException is DllNotFoundException ||
exception is DllNotFoundException)
{
Logger.DebugException("Minor Fail: " + exception.Message, exception);
return;
}
}
Console.WriteLine("EPIC FAIL: {0}", exception); Console.WriteLine("EPIC FAIL: {0}", exception);
Logger.FatalException("EPIC FAIL: " + exception.Message, exception); Logger.FatalException("EPIC FAIL: " + exception.Message, exception);
if (exception.InnerException != null)
{
AppDomainException(exception.InnerException);
}
} }
} }
} }