[logback-user] How to output all errors to console, and errors+mesgs to logfile?

Thorbjoern Ravn Andersen ravn at runjva.com
Sun Feb 14 19:16:57 CET 2010

Rob skrev:
> Hello,
> I'm a new user and struggling to achieve the following:
> 1) All "error" messages must go to stdout and a logfile.
> 2) Based on com.example.myclass level settings, messages also go to 
> logfile.
> My problem is I can't get both requirement 1 and 2 working 
> simultaneously. The following results in debug messages going to the 
> console.  Using additivity="false" results in errors from 
> com.example.myclass not going to the console.
A possible solution could be:

First make 1 and 2 work for both stdout and logfile without considering 
that some messages should not go to standard out.

Then add a filter for stdout saying you only want messages from a given 
level and up.

  Thorbjørn Ravn Andersen  "...plus... Tubular Bells!"

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