I don't think that there is a standard trace listener for routing events
into log4net, but is should be simple to knock one up. The issues are
that from the TraceListener API you can log without specifying a
category, and the listener itself does not know the level you are
logging at. But apart from that you can do something like:
using System.Diagnostics;
namespace TestConsoleApp
{
public class Log4NetListener : TraceListener
{
public override bool IsThreadSafe
{
get { return true; }
}
public override void Write(string message)
{
Write((object)message, null);
}
public override void Write(object o)
{
Write(o, null);
}
public override void Write(object o, string category)
{
// Come up with a useful default logger name
if (category == null || category.Length == 0)
{
category = "Log4NetListener";
}
log4net.LogManager.GetLogger(category).Info(o);
}
public override void Write(string message, string
category)
{
Write((object)message, category);
}
public override void WriteLine(string message)
{
Write(message);
}
public override void WriteLine(object o)
{
Write(o);
}
public override void WriteLine(object o, string
category)
{
Write(o, category);
}
public override void WriteLine(string message, string
category)
{
Write(message, category);
}
}
}
Cheers.
> -----Original Message-----
> From: Widerberg Marcus [mailto:[EMAIL PROTECTED]
> Sent: 21 March 2007 14:06
> To: [email protected]
> Subject: System.Trace.Diagnostics to log4net
>
> Hello,
>
> I would like to get diagnostics messages (for different wcf
> services) routed to log4net and then to the log4net appenders.
>
> Is there a standard way to do this? Basically, I need a
> tracelistener for the system diagnostics trace system that
> sends the messages on to log4net. A Log4NetListener.
>
> Any help appreciated!
>
> Best regards,
>
> /mawi
>
