One more thing
to add....
The file log4netInternalDebugging.txt is not
getting created now. Earlier the file was created with 0 kb in it.
-----Original Message-----
From: Ramaa Davanagere
Sent: Friday, September 09, 2005
11:11 AM
To: 'Log4NET User'
Subject: RE: Internal debugging
Oh wow! I LOVE the idea of setting up the trace via
the config file. This is very neat! I can enable it whenever I want. But why is
it so hard to get things working though? I implemented the code changes you
mentioned and its still not working.
My new code looks like this.
public class myErrorHandler
{
public ILog logger = LogManager.GetLogger(typeof(myErrorHandler));
public myErrorHandler
()
{
string strPath =
System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
log4net.Config.XmlConfigurator.Configure(new
System.IO.FileInfo(strPath + "\\app.config"));
}
public void WriteToLog_Info(string sMessage)
{
logger.Info(System.Reflection.MethodBase.GetCurrentMethod() + "
" + sMessage);
}
public void WriteToLog_Err(string sErrorMessage)
{
logger.Info(System.Reflection.MethodBase.GetCurrentMethod() + ":
Exiting with Exception caught.");
logger.Error(System.Reflection.MethodBase.GetCurrentMethod()
+ ": Error - " + sErrorMessage);
}
}
and my config file (app.config) looks like this.
<xml>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,
log4net"/>
</configSections>
<appSettings>
<add key="log4net.Internal.Debug"
value="true"/>
</appSettings>
<system.diagnostics>
<trace autoflush="true">
<listeners>
<add name="textWriterTraceListener"
type="System.Diagnostics.TextWriterTraceListener"
initializeData="C:\\temp\\log4netInternalDebugging.txt"/>
</listeners>
</trace>
</system.diagnostics>
<log4net>
<appender name="FileAppender" type="log4net.Appender.FileAppender">
<file value="C:\\temp\\mylog.txt"/>
<appendToFile value="true"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d %-5p %c %m%n"/>
</layout>
</appender>
<root>
<level value="ALL"/>
<appender-ref ref="FileAppender"/>
</root>
</log4net>
</configuration>
</xml>
-----Original Message-----
From: Ron Grabowski [mailto:[EMAIL PROTECTED]]
Sent: Friday, September 09, 2005
10:54 AM
To: Log4NET User
Subject: Re: Internal debugging
You may need to call Flush after setting up the
listener or set the
AutoFlush property to true:
System.Diagnostics.Trace.Flush()
System.Diagnostics.Trace.AutoFlush
= True
Setting log4net.Internal.Debug to true in the
AppSettings as opposed to
on the log4net node allows log4net
to record more debug information.
Did you know you can define trace
listeners inside the App.Config file?
You may want to consider doing this
so you can easily remove them once
you know you have things setup
correctly:
<configuration>
<configSections>
<section
name="log4net"
type="log4net.Config.Log4NetConfigurationSectionHandler,
log4net"/>
</configSections>
<appSettings>
<add
key="log4net.Internal.Debug" value="true" />
</appSettings>
<system.diagnostics>
<trace
autoflush="true">
<listeners>
<add
name="textWriterTraceListener"
type="System.Diagnostics.TextWriterTraceListener"
initializeData="C:\\temp\\log4net.txt" />
</listeners>
</trace>
</system.diagnostics>
<log4net>
<appender
name="FileAppender"
type="log4net.Appender.FileAppender">
<file
value="C:\\temp\\mylog.txt"/>
<appendToFile value="true"/>
<layout
type="log4net.Layout.PatternLayout">
<conversionPattern value="%d %-5p %c %m%n"/>
</layout>
</appender>
<root>
<level
value="DEBUG"/>
<appender-ref
ref="FileAppender"/>
</root>
</log4net>
</configuration>
Log4net can output the calling method for you:
logger.Info("Exiting with Exception
caught.");
<layout
type="log4net.Layout.PatternLayout">
<conversionPattern
value="%d %-5p %c %method:%m%n"/>
</layout>
Here's a list of all the patterns in the current
version of log4net:
http://tinyurl.com/e3nd3
http://logging.apache.org/log4net/release/sdk/log4net.Layout.PatternLayout.html
The log4net.Config.DOMConfigurator.Configure method
has been
depreciated in the current vesion
of log4net (1.2.9.0 beta). It has
been replaced with
log4net.Config.XmlConfigurator.Configure.
--- Ramaa Davanagere <[EMAIL PROTECTED]>
wrote:
> The code attached below is just not working. What
is wrong? All I'm
> trying
> to do is, enable the internal
debugging and write the message to
> log4netInternalDebugging.txt
file. When I run this code, the file is
> getting
> created but no messages are
getting logged. Please help
>
>
>
>
>
> public class myErrorHandler
>
>
{
>
>
>
>
public ILog logger =
>
LogManager.GetLogger(typeof(myErrorHandler));
>
>
>
>
public myErrorHandler ()
>
>
{
>
>
FileStream oFile = new
>
FileStream("C:\\temp\\log4netInternalDebuggging.txt",FileMode.Create,FileAcc
> ess.Write);
>
>
System.Diagnostics.Trace.Listeners.Add(new
>
TextWriterTraceListener(oFile));
>
>
log4net.Util.LogLog.InternalDebugging = true;
>
>
log4net.Config.DOMConfigurator.Configure(new
>
System.IO.FileInfo("C:\\temp\\app.config"));
>
>
}
>
>
>
>
public void WriteToLog_Info(string sMessage)
>
>
{
>
>
>
logger.Info(System.Reflection.MethodBase.GetCurrentMethod() + " " +
> sMessage);
>
>
}
>
>
>
>
public void WriteToLog_Err(string sErrorMessage)
>
>
{
>
>
>
logger.Info(System.Reflection.MethodBase.GetCurrentMethod() + ":
> Exiting
> with Exception caught.");
>
>
>
logger.Error(System.Reflection.MethodBase.GetCurrentMethod() + ":
> Error - "
> + sErrorMessage);
>
>
}
>
>
}
>
>
>
> My App.cofig file looks like
this.
>
>
>
> <configuration>
>
>
<configSections>
>
>
<section name="log4net"
> type="log4net.Config.Log4NetConfigurationSectionHandler,
log4net"/>
>
>
</configSections>
>
>
<appSettings/>
>
>
<log4net debug="true">
>
>
<appender name="FileAppender"
>
type="log4net.Appender.FileAppender">
>
>
<file value="C:\\temp\\mylog.txt"/>
>
>
<appendToFile value="true"/>
>
>
<layout type="log4net.Layout.PatternLayout">
>
>
<conversionPattern value="%d %-5p %c
> %m%n"/>
>
>
</layout>
>
>
</appender>
>
>
<root>
>
>
<level value="DEBUG"/>
>
>
<appender-ref ref="FileAppender"/>
>
>
</root>
>
>
</log4net>
>
> </configuration>
>
>
>
>
