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package Catalyst::Engine::Server::Base; |
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use strict; |
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use base 'Catalyst::Engine::HTTP::Base'; |
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7231
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__PACKAGE__->mk_accessors('server'); |
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=head1 NAME |
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Catalyst::Engine::Server::Base - Base class for Server Engines |
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=head1 SYNOPSIS |
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See L<Catalyst>. |
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=head1 DESCRIPTION |
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This is a base class for Catalyst::Engine::Server Engines. |
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=head1 METHODS |
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=over 4 |
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=item $c->server |
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Returns an C<Server> object. |
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=back |
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=head1 OVERLOADED METHODS |
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This class overloads some methods from C<Catalyst::Engine::HTTP::Base>. |
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=over 4 |
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=item $c->handler |
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=cut |
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sub handler { |
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my ( $class, $request, $response, $server ) = @_; |
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my $client = $server->{server}->{client}; |
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$request->uri->scheme('http'); |
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$request->uri->host( $request->header('Host') || $client->sockhost ); |
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$request->uri->port( $client->sockport ); |
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my $http = Catalyst::Engine::HTTP::Base::struct->new( |
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address => $client->peerhost, |
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hostname => $server->{server}->{peerhost}, |
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request => $request, |
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response => $response |
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); |
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$class->SUPER::handler( $server, $http ); |
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} |
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=item $c->prepare_request |
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=cut |
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sub prepare_request { |
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my ( $c, $server, @arguments ) = @_; |
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$c->server($server); |
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$c->SUPER::prepare_request(@arguments); |
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} |
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=back |
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=head1 SEE ALSO |
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L<Catalyst>, L<Catalyst::Engine>, L<Catalyst::Engine::HTTP::Base>, |
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L<Net::Server>. |
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=head1 AUTHOR |
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Christian Hansen, C<ch@ngmedia.com> |
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=head1 COPYRIGHT |
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This program is free software, you can redistribute it and/or modify it under |
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the same terms as Perl itself. |
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85
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=cut |
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87
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package Catalyst::Engine::Server::Net::Server; |
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89
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use strict; |
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use base 'Class::Accessor::Fast'; |
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92
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use HTTP::Parser; |
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use HTTP::Request; |
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use HTTP::Response; |
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96
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__PACKAGE__->mk_accessors('application'); |
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98
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sub configure_hook { |
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my $self = shift; |
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my $prop = $self->{server}; |
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my $config = $self->application->config->{server} || { }; |
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104
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while ( my ( $property, $value ) = each %{ $config } ) { |
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$prop->{ $property } = $value; |
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} |
107
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108
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if ( $prop->{port} && not ref( $prop->{port} ) ) { |
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$prop->{port} = [ $prop->{port} ]; |
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} |
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} |
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113
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sub process_request { |
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my $self = shift; |
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my $prop = $self->{server}; |
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my $client = $prop->{client}; |
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118
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local $SIG{ALRM} = sub { die "Timeout (30s)\n" }; |
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120
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REQUEST: |
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122
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my $timeout = 30; |
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my $parser = HTTP::Parser->new; |
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125
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eval { |
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127
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alarm($timeout); |
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129
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while ( defined( my $read = $client->sysread( my $buf, 2048 ) ) ) { |
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last if $read == 0; |
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last if $parser->add($buf) == 0; |
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} |
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unless ( $client->connected ) { |
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goto DONE; |
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} |
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138
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unless ( $parser->request ) { |
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goto DONE; |
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} |
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142
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my $request = $parser->request; |
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my $response = HTTP::Response->new; |
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my $protocol = sprintf( 'HTTP/%s', $request->header('X-HTTP-Version') ); |
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146
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$request->protocol($protocol); |
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148
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$self->application->handler( $request, $response, $self ); |
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150
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$response->date( time() ); |
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$response->header( Server => "Catalyst/$Catalyst::VERSION" ); |
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$response->protocol($protocol); |
153
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154
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my $connection = $request->header('Connection') || ''; |
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156
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if ( $connection =~ /Keep-Alive/i ) { |
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$response->header( 'Connection' => 'Keep-Alive' ); |
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$response->header( 'Keep-Alive' => 'timeout=60, max=100' ); |
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} |
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161
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if ( $connection =~ /close/i ) { |
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$response->header( 'Connection' => 'close' ); |
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} |
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165
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$client->syswrite( $response->as_string("\x0D\x0A") ); |
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167
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if ( $protocol eq 'HTTP/1.1' && $connection !~ /close/i ) { |
168
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goto REQUEST; |
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} |
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171
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if ( $protocol ne 'HTTP/1.1' && $connection =~ /Keep-Alive/i ) { |
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goto REQUEST; |
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} |
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}; |
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176
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if ( my $error = $@ ) { |
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178
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chomp($error); |
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180
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unless ( $error =~ /^Timeout/ ) { |
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warn $error; |
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} |
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} |
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185
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DONE: |
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187
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alarm(0); |
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189
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if ( $client->connected ) { |
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$client->shutdown(2); |
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} |
192
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} |
193
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194
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1; |