Mojo::Log::InstantReplay - Replay supressed log messages when needed
use Mojo::Log::InstantReplay;
my $log = Mojo::Log::InstantReplay->new(level => "warn", replay_from => "info");
$log->debug("Fetch <data> from wherever"); # Ignored, as usual
$log->info("Doing some step A with <data>."); # Cached for possible replay
$log->info("Doing some step B with <data>."); # Cached, discarding the previous
# Emits both the "step B" info message AND this warning; Clears the replay cache.
$log->warn("Oops, something unexpected happened: <error>");
$log->info("Doing some step C with <data>"); # Cached for possible replay
exit; # The "step C" info logmessage above wasn't emitted.
Mojo::Log::InstantReplay is a module for remembering supressed log
messages, and have them replayed only when something bad happens.
It extends Mojo::Log, and only adds one additional parameter to new
for specifying what log messages to cache in case a message of
severity level is emitted.
Copyright (C) Salve J. Nilsen.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Salve J. Nilsen sjn@cpan.org