Not really a mod_perl question but you can always wrap your method call
in an eval
my $ret = eval { $m->...() };
And then check $@ for the error message
On 2017-05-26 02:08 AM, Peng Yonghua wrote:
greeting,
I am not so good at perl/modperl,:)
In the handler, a method from a class was called, when something dies
from within the method, what's the correct way the handler will take?
for example, I wrote this API which works right if given a correct
domain name:
http://fenghe.org/domain/?d=yahoo.com
server response:
var data={"registration":"domain may be taken","domain":"yahoo.com"}
If given a wrong domain name:
http://fenghe.org/domain/?d=yahoo.nonexist
The server returns 500.
This is because, in the handler, I used this module (wrote also by me):
http://search.cpan.org/~pyh/Net-Domain-Registration-Check-0.03/lib/Net/Domain/Registration/Check.pm
And in the module, croak like this was happened,
croak "domain TLD not exists" unless tld_exists($tld);
When handler meets the croak, it dies (I guess) and server returns 500.
How will I make the full system work right? fix on handler, or the
module itself?
Thanks.
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