Provided by: libplack-middleware-logerrors-perl_0.003-1_all bug

NAME

       Plack::Middleware::LogErrors - Map psgi.errors to psgix.logger or other logger

VERSION

       version 0.003

SYNOPSIS

       Using a logger you have already configured (using Log::Dispatch as an example):

           use Log::Dispatch;
           my $logger = Log::Dispatch->new;
           $logger->add( Log::Dispatch::File->new(...) );

           builder {
               enable 'LogDispatch', logger => $logger;
               enable 'LogErrors';
               $app;
           }

       Using an explicitly defined logger:

           builder {
               enable 'LogErrors', logger => sub {
                   my $args = shift;
                   $logger->log(%$args);
               };
               $app;
           }

DESCRIPTION

       "psgi.errors" defaults to "STDERR" in most backends, which results in content going
       somewhere unhelpful like the server console.

       This middleware simply remaps the "psgi.errors" stream to the "psgix.logger" stream, or an
       explicit logger that you provide.

       This is especially handy when used in combination with other middlewares such as
       Plack::Middleware::LogWarn (which diverts Perl warnings to "psgi.errors");
       Plack::Middleware::HTTPExceptions (which diverts uncaught exceptions to "psgi.errors");
       and Plack::Middleware::AccessLog, which defaults to "psgi.errors" when not passed a logger
       -- which is also automatically applied via plackup (so if you provided no "--access-log"
       option indicating a filename, "psgi.errors" is used).

CONFIGURATION

   "logger"
       A code reference for logging messages, that conforms to the psgix.logger specification.
       If not provided, "psgix.logger" is used, or the application will generate an error at
       runtime if there is no such logger configured.

SEE ALSO

       ·   PSGI::Extensions - the definition of "psgix.logger"

       ·   "The Error Stream" in PSGI - the definition of "psgi.errors"

       ·   Plack::Middleware::LogWarn - maps warnings to "psgi.errors"

       ·   Plack::Middleware::HTTPExceptions - maps exceptions to "psgi.errors"

       ·   Plack::Middleware::LogDispatch - use a Log::Dispatch logger for "psgix.logger"

       ·   Plack::Middleware::Log4perl - use a Log::Log4perl logger for "psgix.logger"

       ·   Plack::Middleware::SimpleLogger - essentially the opposite of this module!

SUPPORT

       Bugs may be submitted through the RT bug tracker
       <https://rt.cpan.org/Public/Dist/Display.html?Name=Plack-Middleware-LogErrors> (or
       bug-Plack-Middleware-LogErrors@rt.cpan.org <mailto:bug-Plack-Middleware-
       LogErrors@rt.cpan.org>).

       There is also a mailing list available for users of this distribution, at
       <https://groups.google.com/forum/#!forum/psgi-plack>.

       There is also an irc channel available for users of this distribution, at "#plack" on
       "irc.perl.org" <irc://irc.perl.org/#plack>.

       I am also usually active on irc, as 'ether' at "irc.perl.org".

AUTHOR

       Karen Etheridge <ether@cpan.org>

COPYRIGHT AND LICENCE

       This software is copyright (c) 2013 by Karen Etheridge.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.