NAME

FCGI::Async::PSGI - use PSGI applications with FCGI::Async

SYNOPSIS

use FCGI::Async::PSGI;
use IO::Async::Loop;

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

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

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

$loop->add( $fcgi );

$loop->loop_forever;

DESCRIPTION

This subclass of FCGI::Async allows a FastCGI responder to use a PSGI application to respond to requests. It acts as a gateway between the FastCGI connection from the webserver, and the PSGI application. Aside from the use of PSGI instead of the on_request callback, this class behaves similarly to FCGI::Async.

PARAMETERS

The following named parameters may be passed to new or configure:

app => CODE

Reference to the actual PSGI application to use for responding to requests

PSGI ENVIRONMENT

The following extra keys are supplied to the environment of the PSGI app:

fcgi.async

The FCGI::Async::PSGI object serving the request

fcgi.async.req

The FCGI::Async::Request object representing this particular request

io.async.loop

The IO::Async::Loop object that the FCGI::Async::PSGI object is a member of. This is also provided as fcgi.async.loop for backward-compatibility with version 0.21, but at some point will be removed.

SEE ALSO

• PSGI - Perl Web Server Gateway Interface Specification

• Plack::Handler::FCGI::Async - FastCGI handler for Plack using FCGI::Async

AUTHOR

Paul Evans <leonerd@leonerd.org.uk>