NAME
Log::Log4perl::Layout::JSON::Readable - JSON layout, but some fields always come first
DESCRIPTION
This layout works just like Log::Log4perl::Layout::JSON, but
it always prints some fields first, even with canonical => 1.
The fields to print first are set via the first_fields attribute,
which is a comma-separated list of field names (defaults to time, pid, level, like in the synopsis).
So, instead of:
{"category":"App.Minion.stats","level":"TRACE","message":"Getting metrics","pid":"6689","time":"2018-04-04 13:57:23,990"}
you get:
{"time":"2018-04-04 13:57:23,990","pid":"6689","level":"TRACE","category":"App.Minion.stats","message":"Getting metrics"}
which is more readable (e.g. for the timestamp) and usable (e.g. for the pid).
AUTHORS
- Johan Lindstrom Johan.Lindstrom@broadbean.com
- Gianni Ceccarelli gianni.ceccarelli@broadbean.com
COPYRIGHT AND LICENSE
This software is copyright (c) 2019 by BroadBean UK, a CareerBuilder Company.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.