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https://issues.apache.org/jira/browse/LOG4NET-573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16253747#comment-16253747
]
Paul Mendoza commented on LOG4NET-573:
--------------------------------------
I figured out the problem. On Windows 10 if you click inside the console
window, it goes into selection mode and locks any new writes to the console. If
you follow the steps on this link, you can disable that.
!screenshot-1.png!
!screenshot-2.png!
https://stackoverflow.com/questions/33883530/why-is-my-command-prompt-freezing-on-windows-10
> Appenders Deadlock
> ------------------
>
> Key: LOG4NET-573
> URL: https://issues.apache.org/jira/browse/LOG4NET-573
> Project: Log4net
> Issue Type: Bug
> Components: Appenders
> Affects Versions: 1.2.15
> Environment: Win10
> Reporter: Michal
> Priority: Blocker
> Attachments: LoggingConfiguration.log4net.config, screenshot-1.png,
> screenshot-2.png
>
>
> Hi,
> I have struggled with a deadlock using log4net when multiple threads are
> logging.
> This situation is hadr to reproduce but it happends from time to time
> Threads call stacks:
> {code:java}
> log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend Normal
>
> log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Util.AppenderAttachedImpl.AppendLoopOnAppenders(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.CallAppenders(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.ForcedLog(System.Type
> callerStackBoundaryDeclaringType, log4net.Core.Level level, object message,
> System.Exception exception)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.Log(System.Type
> callerStackBoundaryDeclaringType, log4net.Core.Level level, object message,
> System.Exception exception)
>
> MT.Spectra.BaseFramework.dll!MT.Spectra.BaseFramework.ILogExtensions.Log(log4net.Core.ILoggerWrapper
> logger, log4net.Core.Level level,
> System.Func<MT.Spectra.BaseFramework.MessageFormatter, string> formatter,
> System.Func<string> contextProvider, System.Exception exception)
>
> MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.ReconnectableRpcChannel.ConnectInnerChannel(MT.Spectra.MtRpc.IRpcChannel
> innerChannel)
>
> MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.ReconnectableRpcChannel.ReconnectableRpcChannel(MT.Spectra.MtRpc.IRpcChannel
> innerChannel, System.TimeSpan reconnectionTimeout,
> MT.Spectra.MtRpc.ReconnectableRpcChannel.ChannelStrategy strategy)
>
> MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.ReconnectableRpcChannel.CreateClientChannel(MT.Spectra.MtRpc.IRpcChannel
> innerChannel, System.TimeSpan reconnectionTimeout, System.TimeSpan
> reconnectionInterval)
>
> MT.SWF.MtRpc.Autofac.dll!MT.SWF.MtRpc.Autofac.RpcClientContextModule.ClientSideChannelFactory(Autofac.IComponentContext
> c, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> p)
>
> Autofac.dll!Autofac.Builder.RegistrationBuilder.ForDelegate.AnonymousMethod__0(Autofac.IComponentContext
> c, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> p)
>
> Autofac.dll!Autofac.Core.Activators.Delegate.DelegateActivator.ActivateInstance(Autofac.IComponentContext
> context, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter>
> parameters)
>
> Autofac.dll!Autofac.Core.Resolving.InstanceLookup.Activate(System.Collections.Generic.IEnumerable<Autofac.Core.Parameter>
> parameters)
>
> Autofac.dll!Autofac.Core.Resolving.InstanceLookup.Execute.AnonymousMethod__0()
>
>
> Autofac.dll!Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(System.Guid
> id, System.Func<object> creator)
>
> Autofac.dll!Autofac.Core.Resolving.InstanceLookup.Execute()
>
> Autofac.dll!Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(Autofac.Core.ISharingLifetimeScope
> currentOperationScope, Autofac.Core.IComponentRegistration registration,
> System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters)
>
> Autofac.dll!Autofac.Core.Resolving.ResolveOperation.Execute(Autofac.Core.IComponentRegistration
> registration, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter>
> parameters)
>
> Autofac.dll!Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(Autofac.Core.IComponentRegistration
> registration, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter>
> parameters)
>
> Autofac.dll!Autofac.ResolutionExtensions.TryResolveService(Autofac.IComponentContext
> context, Autofac.Core.Service service,
> System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters,
> out object instance)
>
> Autofac.dll!Autofac.ResolutionExtensions.ResolveService(Autofac.IComponentContext
> context, Autofac.Core.Service service,
> System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters)
>
>
> Autofac.dll!Autofac.ResolutionExtensions.Resolve<MT.Spectra.MtRpc.IRpcChannel>(Autofac.IComponentContext
> context, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter>
> parameters)
>
> MT.SWF.MtRpc.Autofac.dll!MT.SWF.MtRpc.GenericRpcClient.CreateContext(MT.Spectra.MtRpc.IRpcPort
> rpcPort)
>
> MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.RpcClient<MT.SWF.MtRpc.GenericRpcContext>.Connect(System.TimeSpan
> connectionTimeout)
>
> MT.SWF.MtRpc.Autofac.dll!MT.SWF.MtRpc.Autofac.OwnedRpcClient.Connect()
>
> MT.SWF.IND.FormPlus.DeviceGateway.dll!MT.SWF.IND.Devices.DiscoveredDevice.Probe()
> Line 170
>
> MT.SWF.IND.FormPlus.DeviceGateway.dll!MT.SWF.IND.Managers.SyncPlusDeviceManager.ProcessDiscoveredDevice(System.Collections.Generic.IEnumerable<MT.SWF.IND.Devices.DiscoveredDevice>
> discoveredDevices) Line 476
>
> MT.SWF.IND.FormPlus.DeviceGateway.dll!MT.SWF.IND.Managers.SyncPlusDeviceManager.AutoDiscoveryLoop(object
> context) Line 426
>
> mscorlib.dll!System.Threading.ThreadHelper.ThreadStart_Context(object state)
>
>
> mscorlib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext
> executionContext, System.Threading.ContextCallback callback, object state,
> bool preserveSyncCtx)
>
> mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext
> executionContext, System.Threading.ContextCallback callback, object state,
> bool preserveSyncCtx)
>
> mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext
> executionContext, System.Threading.ContextCallback callback, object state)
>
> mscorlib.dll!System.Threading.ThreadHelper.ThreadStart(object obj)
> [Native to Managed Transition]
>
> {code}
> {code:java}
> log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend Normal
>
> log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Util.AppenderAttachedImpl.AppendLoopOnAppenders(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.CallAppenders(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.ForcedLog(System.Type
> callerStackBoundaryDeclaringType, log4net.Core.Level level, object message,
> System.Exception exception)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.Log(System.Type
> callerStackBoundaryDeclaringType, log4net.Core.Level level, object message,
> System.Exception exception)
>
> log4net.dll!log4net.Core.LogImpl.DebugFormat(System.IFormatProvider provider,
> string format, object[] args)
>
> MT.Backbone.Data.NHibernate.dll!MT.SWF.DataAccess.TransactionService.CreateTransactionScope(MT.SWF.DataAccess.TransactionType
> transactionType, System.Data.IsolationLevel isolationLevel)
>
> MT.Backbone.Data.NHibernate.dll!MT.SWF.DataAccess.TransactionService.CreateTransactionScope()
>
>
> MT.SWF.IND.FormPlus.BusinessLogic.dll!MT.SWF.IND.Security.ClientSessionManager.Renew()
> Line 164
>
> MT.Backbone.dll!MT.SWF.ServiceModel.Dispatcher.ClientSessionServerInspector.BeforeCall(string
> operationName, object[] inputs)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.DispatchOperationRuntime.InspectInputsCore(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(ref
> System.ServiceModel.Dispatcher.MessageRpc rpc)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.MessageRpc.Process(bool
> isOperationContextSet)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.DispatchAndReleasePump(System.ServiceModel.Channels.RequestContext
> request, bool cleanThread, System.ServiceModel.OperationContext
> currentOperationContext)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.HandleRequest(System.ServiceModel.Channels.RequestContext
> request, System.ServiceModel.OperationContext currentOperationContext)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.AsyncMessagePump(System.IAsyncResult
> result)
>
> System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.OnAsyncReceiveComplete(System.IAsyncResult
> result)
>
> System.ServiceModel.Internals.dll!System.Runtime.Fx.AsyncThunk.UnhandledExceptionFrame(System.IAsyncResult
> result)
>
> System.ServiceModel.Internals.dll!System.Runtime.AsyncResult.Complete(bool
> completedSynchronously)
>
> System.ServiceModel.dll!System.ServiceModel.Channels.TransportDuplexSessionChannel.TryReceiveAsyncResult.OnReceive(System.IAsyncResult
> result)
>
> System.ServiceModel.Internals.dll!System.Runtime.Fx.AsyncThunk.UnhandledExceptionFrame(System.IAsyncResult
> result)
>
> System.ServiceModel.Internals.dll!System.Runtime.AsyncResult.Complete(bool
> completedSynchronously)
>
> System.ServiceModel.dll!System.ServiceModel.Channels.SynchronizedMessageSource.ReceiveAsyncResult.OnReceiveComplete(object
> state)
>
> System.ServiceModel.dll!System.ServiceModel.Channels.SessionConnectionReader.OnAsyncReadComplete(object
> state)
>
> System.ServiceModel.dll!System.ServiceModel.Channels.SocketConnection.FinishRead()
>
>
> System.ServiceModel.dll!System.ServiceModel.Channels.SocketConnection.OnReceiveAsync(object
> sender, System.Net.Sockets.SocketAsyncEventArgs eventArgs)
>
> System.ServiceModel.dll!System.ServiceModel.Channels.SocketConnection.OnReceiveAsyncCompleted(object
> sender, System.Net.Sockets.SocketAsyncEventArgs e)
>
> System.dll!System.Net.Sockets.SocketAsyncEventArgs.OnCompleted(System.Net.Sockets.SocketAsyncEventArgs
> e)
>
> System.dll!System.Net.Sockets.SocketAsyncEventArgs.FinishOperationSuccess(System.Net.Sockets.SocketError
> socketError, int bytesTransferred, System.Net.Sockets.SocketFlags flags)
>
>
> System.dll!System.Net.Sockets.SocketAsyncEventArgs.CompletionPortCallback(uint
> errorCode, uint numBytes, System.Threading.NativeOverlapped*
> nativeOverlapped)
>
> mscorlib.dll!System.Threading._IOCompletionCallback.PerformIOCompletionCallback(uint
> errorCode, uint numBytes, System.Threading.NativeOverlapped* pOVERLAP)
> [Native to Managed Transition]
>
> {code}
> {code:java}
> log4net.dll!log4net.Appender.ColoredConsoleAppender.Append Normal
> [Managed to Native Transition]
>
>
> mscorlib.dll!System.IO.__ConsoleStream.WriteFileNative(Microsoft.Win32.SafeHandles.SafeFileHandle
> hFile, byte[] bytes, int offset, int count, bool useFileAPIs)
>
> mscorlib.dll!System.IO.__ConsoleStream.Write(byte[] buffer, int offset, int
> count)
>
> mscorlib.dll!System.IO.StreamWriter.Flush(bool flushStream, bool
> flushEncoder)
>
> mscorlib.dll!System.IO.StreamWriter.Write(char[] buffer, int index, int
> count)
>
> log4net.dll!log4net.Appender.ColoredConsoleAppender.Append(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Util.AppenderAttachedImpl.AppendLoopOnAppenders(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.CallAppenders(log4net.Core.LoggingEvent
> loggingEvent)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.ForcedLog(System.Type
> callerStackBoundaryDeclaringType, log4net.Core.Level level, object message,
> System.Exception exception)
>
> log4net.dll!log4net.Repository.Hierarchy.Logger.Log(System.Type
> callerStackBoundaryDeclaringType, log4net.Core.Level level, object message,
> System.Exception exception)
>
> log4net.dll!log4net.Core.LogImpl.Info(object message)
>
> MT.SWF.IND.FormPlus.BusinessLogic.dll!MT.SWF.IND.Notifications.InterruptionMailerJob.NotifyInterruptedBatches()
> Line 113
>
> MT.SWF.IND.FormPlus.BusinessLogic.dll!MT.SWF.IND.Notifications.InterruptionMailerJob.StartPeriodicalChecks.AnonymousMethod__12_0(object
> state) Line 88
>
> MT.SWF.BaseFramework.dll!MT.SWF.Threading.ThreadFactory.CreateSynchronousTimer.AnonymousMethod__0(object
> sender, MT.SWF.Threading.TimerEventArgs e)
>
> MT.SWF.BaseFramework.dll!MT.SWF.Threading.WrappedTimer..ctor.AnonymousMethod__1()
>
>
> MT.SWF.BaseFramework.dll!MT.SWF.Threading.WrappedTimer.SynchronousWorkerWrapper(System.Action
> worker)
>
> MT.SWF.BaseFramework.dll!MT.SWF.Threading.WrappedTimer..ctor.AnonymousMethod__0(object
> x)
>
> mscorlib.dll!System.Threading.TimerQueueTimer.CallCallbackInContext(object
> state)
>
> mscorlib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext
> executionContext, System.Threading.ContextCallback callback, object state,
> bool preserveSyncCtx)
>
> mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext
> executionContext, System.Threading.ContextCallback callback, object state,
> bool preserveSyncCtx)
>
> mscorlib.dll!System.Threading.TimerQueueTimer.CallCallback()
>
> mscorlib.dll!System.Threading.TimerQueueTimer.Fire()
>
> mscorlib.dll!System.Threading.TimerQueue.FireNextTimers()
>
> mscorlib.dll!System.Threading.TimerQueue.AppDomainTimerCallback()
> [Native to Managed Transition]
>
> {code}
> Im also attaching configurtation file.
> Could someone help me to confirmat, that is a bug?
> Also if additional information are needed, fell free to ask
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