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.\" ========================================================================
.\"
.IX Title "Net::Server::Log::Log::Log4perl 3"
.TH Net::Server::Log::Log::Log4perl 3 "2014-05-06" "perl v5.16.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Net::Server::Log::Log::Log4perl \- log via Log4perl
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&    use base qw(Net::Server::PreFork);
\&
\&    _\|_PACKAGE_\|_\->run(
\&        log_file => \*(AqLog::Log4perl\*(Aq,
\&        log4perl_conf => \*(Aq/path/to/my/log4perl.conf\*(Aq,
\&        log4perl_logger => \*(Aqmyapp\*(Aq,
\&    );
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This module provides Log::Log4perl style logging to the Net::Server
system.
.SH "CONFIGURATION"
.IX Header "CONFIGURATION"
.IP "log_file" 4
.IX Item "log_file"
To begin using Log::Log4perl logging, simply set the Net::Server
log_file configuration parameter to \*(L"Log::Log4perl\*(R".
.Sp
If the magic name \*(L"Log::Log4perl\*(R" is used, all logging will be
directed to the Log4perl system.  If used, the \f(CW\*(C`log4perl_conf\*(C'\fR,
\&\f(CW\*(C`log4perl_poll\*(C'\fR, \f(CW\*(C`log4perl_logger\*(C'\fR may also be defined.
.IP "log4perl_conf" 4
.IX Item "log4perl_conf"
Only available if \f(CW\*(C`log_file\*(C'\fR is equal to \*(L"Log::Log4perl\*(R".  This is
the filename of the log4perl configuration file \- see
Log::Log4perl. If this is not set, will die on startup. If the file
is not readable, will die.
.IP "log4perl_poll" 4
.IX Item "log4perl_poll"
If set to a value, will initialise with Log::Log4perl::init_and_watch
with this polling value. This can also be the string \*(L"\s-1HUP\*(R"\s0 to re-read
the log4perl_conf when a \s-1HUP\s0 signal is received. If set to 0, no
polling is done. See Log::Log4perl for more details.
.IP "log4perl_logger" 4
.IX Item "log4perl_logger"
This is the facility name. Defaults to \*(L"Net::Server\*(R".
.SH "DEFAULT ARGUMENTS FOR Net::Server"
.IX Header "DEFAULT ARGUMENTS FOR Net::Server"
The following arguments are available in the default \f(CW\*(C`Net::Server\*(C'\fR or
\&\f(CW\*(C`Net::Server::Single\*(C'\fR modules.  (Other personalities may use
additional parameters and may optionally not use parameters from the
base class.)
.PP
.Vb 1
\&    Key               Value                    Default
\&
\&    ## log4perl parameters (if log_file eq Log::Log4perl)
\&    log4perl_conf     "filename"               will die if not set
\&    log4perl_poll     number or HUP            0 (no polling)
\&    log4perl_logger   "name"                   "Net::Server"
.Ve
.SH "METHODS"
.IX Header "METHODS"
.ie n .IP """initialize""" 4
.el .IP "\f(CWinitialize\fR" 4
.IX Item "initialize"
This method is called during the initilize_logging method of
Net::Server.  It returns a single code ref that will be stored under
the log_function property of the Net::Server object.  That code ref
takes log_level and message as arguments and calls the initialized
log4perl system.
.SH "LICENCE"
.IX Header "LICENCE"
Distributed under the same terms as Net::Server