1POE::Component::ResolveUrs:e:rSiCdoenctarri(b3u)ted PerlPODEo:c:uCmoemnptoanteinotn::Resolver::Sidecar(3)
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NAME

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

10       version 0.921
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SYNOPSIS

13       Used internally by POE::Component::Resolver.
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DESCRIPTION

16       POE::Component::Resolver creates subprocesses to call getaddrinfo() so
17       that the main program doesn't block during that time.
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19       The actual getaddrinfo() calling code is abstracted into this module so
20       it can be run in a separate executable program.  This reduces the
21       memory footprint of forking the entire main process for just
22       getaddrinfo().
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24       It's a strong, useful pattern that other POE::Components have
25       implemented before.  POE::Quickie does it generically.
26       POE::Component::SimpleDBI and POE::Component::EasyDBI do it so their
27       DBI subprocesses are relatively lightweight.
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29   main
30       The main code to read POE::Component::Resolver requests from STDIN and
31       write getaddrinfo() responses to STDOUT.
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SEE ALSO

34       POE::Component::Generic is one generic implementation of this pattern.
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36       POE::Quickie is another generic implementation of this pattern.
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BUGS

39       None known.
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LICENSE

42       Except where otherwise noted, this distribution is Copyright 2011 by
43       Rocco Caputo.  All rights reserved.  This distribution is free
44       software; you may redistribute it and/or modify it under the same terms
45       as Perl itself.
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49perl v5.32.0                      2020-07-2P8OE::Component::Resolver::Sidecar(3)
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