[Dancer-users] why does "warn" fail?

[Brian E. Lozier]

This is very helpful, thank you.

On Fri, Jan 21, 2011 at 5:16 PM, Fayland Lam <fayland at gmail.com> wrote:
> check environments/development.yml
>
> Thanks
>
> On 2011/1/22 9:08, Brian E. Lozier wrote:
>>
>> As a perl veteran I am used to using the built-in "warn" function to
>> write to STDERR.  Under mod_perl/Apache this prints to the web
>> server's error log.  Using my dancer app like this:
>>
>> plackup -L Shotgun app.pl
>>
>> If I have a "warn" anywhere in my app, I get an error message:
>>
>> Error trace
>>
>> status code needs to be an integer greater than or equal to 100 at
>> /usr/local/lib/perl5/site_perl/5.12.2/Plack/Middleware/StackTrace.pm
>> line 27
>>
>> However, if I print STDERR "msg"; that works.  My question is: what
>> happened to warn?  Can it be fixed so that it writes to STDERR instead
>> of triggering an error message?
>>
>> I know about the "warning" function but it's really hard to change 10
>> years of muscle memory!
>>
>> Thanks,
>> Brian
>> _______________________________________________
>> Dancer-users mailing list
>> Dancer-users at perldancer.org
>> http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
>>
>
>
> --
> Fayland Lam // http://www.fayland.org/
>
> _______________________________________________
> Dancer-users mailing list
> Dancer-users at perldancer.org
> http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
>