package Catalyst::Engine::FastCGI;
use strict;
-use base qw(Catalyst::Engine::FastCGI::Base Catalyst::Engine::CGI);
+use base 'Catalyst::Engine::CGI';
+use FCGI;
=head1 NAME
-Catalyst::Engine::FastCGI - Catalyst FastCGI Engine
+Catalyst::Engine::FastCGI - FastCGI Engine
-=head1 SYNOPSIS
+=head1 DESCRIPTION
+
+This is the FastCGI engine.
+
+=head1 OVERLOADED METHODS
+
+This class overloads some methods from C<Catalyst::Engine::CGI>.
+
+=over 4
+
+=item $self->run($c, $listen, { option => value, ... })
+
+Starts the FastCGI server. If C<$listen> is set, then it specifies a
+location to listen for FastCGI requests;
-A script using the Catalyst::Engine::FastCGI module might look like:
+ Form Meaning
+ /path listen via Unix sockets on /path
+ :port listen via TCP on port on all interfaces
+ hostname:port listen via TCP on port bound to hostname
- #!/usr/bin/perl -w
+Options may also be specified;
- BEGIN {
- $ENV{CATALYST_ENGINE} = 'FastCGI';
+ Option Meaning
+ leave_umask Set to 1 to disable setting umask to 0
+ for socket open
+ nointr Do not allow the listener to be
+ interrupted by Ctrl+C
+ nproc Specify a number of processes for
+ FCGI::ProcManager
+
+=cut
+
+sub run {
+ my ( $self, $class, $listen, $options ) = @_;
+
+ my $sock;
+ if ($listen) {
+ my $old_umask = umask;
+ unless ( $options->{leave_umask} ) {
+ umask(0);
+ }
+ $sock = FCGI::OpenSocket( $listen, 100 )
+ or die "failed to open FastCGI socket; $!";
+ unless ( $options->{leave_umask} ) {
+ umask($old_umask);
+ }
+ }
+ else {
+ -S STDIN
+ or die "STDIN is not a socket; specify a listen location";
}
- use strict;
- use lib '/path/to/MyApp/lib';
- use MyApp;
+ $options ||= {};
- MyApp->run;
+ my $request =
+ FCGI::Request( \*STDIN, \*STDOUT, \*STDERR, \%ENV, $sock,
+ ( $options->{nointr} ? 0 : &FCGI::FAIL_ACCEPT_ON_INTR ),
+ );
-=head1 DESCRIPTION
+ my $proc_manager;
+
+ if ( $listen and ( $options->{nproc} || 1 ) > 1 ) {
+ require FCGI::ProcManager;
+ $proc_manager =
+ FCGI::ProcManager->new( { n_processes => $options->{nproc} } );
+ $proc_manager->pm_manage();
+ }
+
+ while ( $request->Accept >= 0 ) {
+ $proc_manager && $proc_manager->pm_pre_dispatch();
+ $class->handle_request;
+ $proc_manager && $proc_manager->pm_pre_dispatch();
+ }
+}
+
+=item $self->write($c, $buffer)
+
+=cut
-This is the Catalyst engine for FastCGI.
+sub write {
+ my ( $self, $c, $buffer ) = @_;
+
+ unless ( $self->{_prepared_write} ) {
+ $self->prepare_write($c);
+ $self->{_prepared_write} = 1;
+ }
+
+ # FastCGI does not stream data properly if using 'print $handle',
+ # but a syswrite appears to work properly.
+ *STDOUT->syswrite($buffer);
+}
+
+=back
=head1 SEE ALSO
-L<Catalyst>, L<Catalyst::Engine::CGI>.
+L<Catalyst>, L<FCGI>.
+
+=head1 AUTHORS
+
+Sebastian Riedel, <sri@cpan.org>
-=head1 AUTHOR
+Christian Hansen, <ch@ngmedia.com>
-Sebastian Riedel, C<sri@cpan.org>
-Christian Hansen, C<ch@ngmedia.com>
+Andy Grundman, <andy@hybridized.org>
=head1 COPYRIGHT