POE::Component::Resolver::Sidecar(3pm)			User Contributed Perl Documentation		    POE::Component::Resolver::Sidecar(3pm)

NAME

       POE::Component::Resolver::Sidecar - delegate subprocess to call getaddrinfo()

VERSION

       version 0.920

SYNOPSIS

       Used internally by POE::Component::Resolver.

DESCRIPTION

       POE::Component::Resolver creates subprocesses to call getaddrinfo() so that the main program doesn't block during that time.

       The actual getaddrinfo() calling code is abstracted into this module so it can be run in a separate executable program.	This reduces the
       memory footprint of forking the entire main process for just getaddrinfo().

       It's a strong, useful pattern that other POE::Components have implemented before.  POE::Quickie does it generically.
       POE::Component::SimpleDBI and POE::Component::EasyDBI do it so their DBI subprocesses are relatively lightweight.

   main
       The main code to read POE::Component::Resolver requests from STDIN and write getaddrinfo() responses to STDOUT.

SEE ALSO

       POE::Component::Generic is one generic implementation of this pattern.

       POE::Quickie is another generic implementation of this pattern.

BUGS

       None known.

LICENSE

       Except where otherwise noted, this distribution is Copyright 2011 by Rocco Caputo.  All rights reserved.  This distribution is free
       software; you may redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-06-03				    POE::Component::Resolver::Sidecar(3pm)