Re: [log4perl-devel] how to enable/disable appender in config file based on %ENV variable?

[David C. <dpc...@ho...>]

On 09/19/2011 11:37 PM, Kevin Goess wrote:
> See 'perldoc Log::Log4perl::Filter'

On 09/20/2011 12:20 AM, Mike Schilli wrote:
 > The Log::Log4perl::Filter manpage explains their use in detail.

That solved it.  Thanks!  :-)

     2011-09-20 12:38:06 dpchrist@p43400e ~
     $ grep Trace perl-src/50-Dpchrist-CMS/demo/conf/log4perl.conf
     log4perl.logger = TRACE, InfoApp, TraceApp
     log4perl.filter.TraceFilter = sub {$ENV{REMOTE_ADDR} eq 
$Mysite::CONF{-trace_ip}}
     log4perl.appender.TraceApp = Log::Log4perl::Appender::File
     log4perl.appender.TraceApp.filename = sub { 
File::Spec::Functions::catfile($Mysite::CONF{-log_dir}, 'trace.log') }
     log4perl.appender.TraceApp.Filter = TraceFilter
     log4perl.appender.TraceApp.mode = append
     log4perl.appender.TraceApp.layout = PatternLayout
     log4perl.appender.TraceApp.layout.ConversionPattern = 
%d{yyyyMMdd-HHmmss.SSS} %p %M (%F{1} %L) %m{chomp}%n
     log4perl.appender.TraceApp.Threshold = TRACE


David