50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
=head1 NAME
|
|
|
|
Net::DNS::FAQ - Frequently Asked Net::DNS Questions
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
perldoc Net::DNS::FAQ
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
This document serves to answer the most frequently asked questions on both the
|
|
Net::DNS Mailing List and those sent to the author.
|
|
|
|
The latest version of this FAQ can be found at
|
|
L<http://www.net-dns.org/docs/FAQ.html>
|
|
|
|
|
|
=head1 GENERAL
|
|
|
|
=head2 What is Net::DNS?
|
|
|
|
Net::DNS is a perl implementation of a DNS resolver.
|
|
|
|
|
|
=head1 INSTALLATION
|
|
|
|
=head2 Where can I find Test::More?
|
|
|
|
Test::More is part of the Test-Simple package, by Michael G Schwern.
|
|
You should be able to find the distribution at
|
|
L<http://search.cpan.org/dist/Test-Simple/>
|
|
|
|
|
|
=head1 USAGE
|
|
|
|
=head2 Why does $resolver->query() return undef when the answer section is empty?
|
|
|
|
The short answer is, do not use query().
|
|
$resolver->send() will always return the response packet,
|
|
as long as a response was received.
|
|
|
|
The longer answer is that query() is modeled after the res_query() function
|
|
from the libresolv C library, which has similar behavior.
|
|
|
|
|
|
=head1 VERSION
|
|
|
|
$Id: FAQ.pod 1709 2018-09-07 08:03:09Z willem $
|
|
|