Net::A...I::PSGI(3pm)

✨ NAME ✨

ok so bestie, meet Net::Async::FastCGI::PSGI — it's the little icon that lets you use PSGI applications with Net::Async::FastCGI. no cap. 💖

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🌸 SYNOPSIS 🌸

like, here's the whole vibe in one go:

use Net::Async::FastCGI::PSGI;
use IO::Async::Loop;

my $loop = IO::Async::Loop->new;

my $fcgi = Net::Async::FastCGI::PSGI->new(
   port => 12345,
   app => sub {
      my $env = shift;

      return [
         200,
         [ "Content-Type" => "text/plain" ],
         [ "Hello, world!" ],
      ];
   },
);

$loop->add( $fcgi );

$loop->run;

look at her go 🦋 she's serving hello world and looking stunning doing it.

---

💅 DESCRIPTION 💅

okay so real talk: this is a subclass of Net::Async::FastCGI, and what she does is let a FastCGI responder use a PSGI application to respond to requests. she's literally the gateway bestie between the FastCGI connection coming in from the webserver and the PSGI application on the other side. 🫶

the one thing that's different? instead of the on_request event, you get PSGI. that's it. aside from that glow-up, this class behaves similarly to Net::Async::FastCGI. same energy, new fit. ✨

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🎀 PARAMETERS 🎀

these named parameters can be passed to new or configure, iykyk:

• app => CODE — a reference to the actual PSGI application you want to use for responding to requests. yes, it's a coderef. yes, it's the main character. 👑

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🌈 PSGI ENVIRONMENT 🌈

the environment of the PSGI app gets these extra keys handed to it, and they're lowkey essential:

• "net.async.fastcgi" — the Net::Async::FastCGI::PSGI object that's serving the request. it's giving selfie 📸
• "net.async.fastcgi.req" — the Net::Async::FastCGI::Request object representing this particular request. every request gets her own moment. 💫
• "io.async.loop" — the IO::Async::Loop object that the Net::Async::FastCGI::PSGI object is a member of. found family fr fr. 🧚

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⭐ SEE ALSO ⭐

• PSGI - Perl Web Server Gateway Interface Specification
• Plack::Handler::Net::Async::FastCGI - FastCGI handler for Plack using Net::Async::FastCGI

go read those, bestie, they're part of the lore 📚

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👑 AUTHOR 👑

Paul Evans <leonerd@leonerd.org.uk>

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and that's the whole page, no crumbs left 💜 this one's from perl v5.38.2, dated 2024-07-29 — written up by the User Contributed Perl Documentation crew. slay, periodt. 💅✨