1Plack::Handler(3)     User Contributed Perl Documentation    Plack::Handler(3)
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NAME

6       Plack::Handler - Connects PSGI applications and Web servers
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SYNOPSIS

9         package Plack::Handler::AwesomeWebServer;
10         sub new {
11             my($class, %opt) = @_;
12             ...
13             return $self;
14         }
15
16         sub run {
17             my($self, $app) = @_;
18             # launch the AwesomeWebServer and run $app in the loop
19         }
20
21         # then from command line
22         plackup -s AwesomeWebServer -a app.psgi
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DESCRIPTION

25       Plack::Handler defines an adapter (connector) interface to adapt
26       plackup and Plack::Runner to various PSGI web servers, such as Apache2
27       for mod_perl and Standalone for HTTP::Server::PSGI.
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29       It is an empty class, and as long as they implement the methods defined
30       as an Server adapter interface, they do not need to inherit
31       Plack::Handler.
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33       If you write a new handler for existing web servers, I recommend you to
34       include the full name of the server module after Plack::Handler prefix,
35       like Plack::Handler::Net::Server::Coro if you write a handler for
36       Net::Server::Coro. That way you'll be using plackup command line option
37       like:
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39         plackup -s Net::Server::Coro
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41       that makes it easy to figure out which web server you're going to use.
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METHODS

44       new
45             $server = FooBarServer->new(%args);
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47           Creates a new adapter object. %args can take arbitrary parameters
48           to configure server environments but common parameters are:
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50           port    Port number the server listens to.
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52           host    Address the server listens to. Set to undef to listen any
53                   interface.
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55       run
56             $server->run($app);
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58           Starts the server process and when a request comes in, run the PSGI
59           application passed in $app in the loop.
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61       register_service
62             $server->register_service($app);
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64           Optional interface if your server should run in parallel with other
65           event loop, particularly AnyEvent. This is the same as "run" but
66           doesn't run the main loop.
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SEE ALSO

69       rackup
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73perl v5.34.0                      2021-07-22                 Plack::Handler(3)
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