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Posted to log4net-dev@logging.apache.org by "Jim Showalter (JIRA)" <ji...@apache.org> on 2006/04/20 20:28:05 UTC

[jira] Created: (LOG4NET-75) StreamWriter doesn't flush

StreamWriter doesn't flush
--------------------------

         Key: LOG4NET-75
         URL: http://issues.apache.org/jira/browse/LOG4NET-75
     Project: Log4net
        Type: Bug

 Environment: Windows XP
    Reporter: Jim Showalter
    Priority: Minor


Running NUnit tests and using NHibernate and log4net, the tests complete, and NHibernate shuts down. Shortly after that, the command window displays:

StreamWriterBufferedDataLost was detected
Message: A StreamWriter was not closed and all 
buffered data within that StreamWriter was not flushed 
to the underlying stream. (This was detected when the 
StreamWriter was finalized with data in its buffer.) 
A portion of the data was lost. Consider one of 
calling Close(), Flush(), setting the StreamWriter's 
AutoFlush property to true, or allocating the 
StreamWriter with a "using" statement. Stream type: 
System.IO.FileStream
File name: C:\Merlin\qbexe\RunTests.out
Allocated from:
at System.Environment.GetStackTrace(Exception e, 
Boolean needFileInfo)
at System.IO.StreamWriter.Init(Stream stream, 
Encoding encoding, Int32 bufferSize)
at System.IO.StreamWriter..ctor(String path, 
Boolean append, Encoding encoding, Int32 bufferSize)
at System.IO.StreamWriter..ctor(String path)
at NUnit.Console.ConsoleUi.Execute(ConsoleOptions 
options)
at NUnit.Console.ConsoleUi.Main(String[] args)

This happens randomly (most of the time it doesn't happen). The problem occurs after any of our code has long-since completed execution. Perhaps a StreamWriter is not set to AutoFlush = true?

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[jira] Closed: (LOG4NET-75) StreamWriter doesn't flush

Posted by "Nicko Cadell (JIRA)" <ji...@apache.org>.
     [ http://issues.apache.org/jira/browse/LOG4NET-75?page=all ]
     
Nicko Cadell closed LOG4NET-75:
-------------------------------

    Resolution: Invalid

Jim,

Can you post this query to the log4net user list. For details see
http://logging.apache.org/log4net/support.html

Please include the version of log4net you are using and your log4net configuration.

Does this issue occur if the LogManager.Shutdown() method is called before the process exits, or if the <ImmediateFlush value="true" /> is set on your FileAppender?

Nicko

> StreamWriter doesn't flush
> --------------------------
>
>          Key: LOG4NET-75
>          URL: http://issues.apache.org/jira/browse/LOG4NET-75
>      Project: Log4net
>         Type: Bug

>  Environment: Windows XP
>     Reporter: Jim Showalter
>     Priority: Minor

>
> Running NUnit tests and using NHibernate and log4net, the tests complete, and NHibernate shuts down. Shortly after that, the command window displays:
> StreamWriterBufferedDataLost was detected
> Message: A StreamWriter was not closed and all 
> buffered data within that StreamWriter was not flushed 
> to the underlying stream. (This was detected when the 
> StreamWriter was finalized with data in its buffer.) 
> A portion of the data was lost. Consider one of 
> calling Close(), Flush(), setting the StreamWriter's 
> AutoFlush property to true, or allocating the 
> StreamWriter with a "using" statement. Stream type: 
> System.IO.FileStream
> File name: C:\Merlin\qbexe\RunTests.out
> Allocated from:
> at System.Environment.GetStackTrace(Exception e, 
> Boolean needFileInfo)
> at System.IO.StreamWriter.Init(Stream stream, 
> Encoding encoding, Int32 bufferSize)
> at System.IO.StreamWriter..ctor(String path, 
> Boolean append, Encoding encoding, Int32 bufferSize)
> at System.IO.StreamWriter..ctor(String path)
> at NUnit.Console.ConsoleUi.Execute(ConsoleOptions 
> options)
> at NUnit.Console.ConsoleUi.Main(String[] args)
> This happens randomly (most of the time it doesn't happen). The problem occurs after any of our code has long-since completed execution. Perhaps a StreamWriter is not set to AutoFlush = true?

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