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Man Pages


Manual Reference Pages  -  NET::DNS::FAQ (3)

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NAME

Net::DNS::FAQ - Frequently Asked Net::DNS Questions

CONTENTS

SYNOPSIS



    perldoc Net::DNS::FAQ



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
        <http://www.net-dns.org/docs/FAQ.html>

GENERAL

    What is Net::DNS?

Net::DNS is a perl implementation of a DNS resolver.

INSTALLATION

    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
        <http://search.cpan.org/dist/Test-Simple/>

USAGE

Why does CW$resolver->query() return undef when the answer section is empty?

The short answer is, do not use query(). $resolver->send() will always return the answer packet, as long as an answer was received.

The longer answer is that query() is modeled after the res_query() function from the libresolv C library, which has similar behavior.

VERSION



 $Id: FAQ.pod 1365 2015-06-26 08:46:01Z willem $



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perl v5.20.3 NET::DNS::FAQ (3) 2016-03-07

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