with 'MooseX::Emulate::Class::Accessor::Fast';
-has _prepared_write => (is => 'ro', writer => '_set_prepared_write');
-
has _response_cb => (
is => 'ro',
isa => 'CodeRef',
required => 1,
lazy => 1,
);
-has _context => (
- is => 'rw',
- weak_ref => 1,
- handles => ['write'],
- clearer => '_clear_context',
-);
sub output { shift->body(@_) }
sub code { shift->status(@_) }
+=head2 $self->write($buffer)
+
+Writes the buffer to the client.
+
+=cut
+
+sub write {
+ my ( $self, $buffer ) = @_;
+
+ # Finalize headers if someone manually writes output
+ $self->finalize_headers;
+
+ $buffer = q[] unless defined $buffer;
+
+ my $len = length($buffer);
+ $self->_writer->write($buffer);
+
+ return $len;
+}
+
+=head2 $self->finalize_headers($c)
+
+Abstract method, allows engines to write headers to response
+
+=cut
+
+sub finalize_headers {
+ my ($self) = @_;
+
+ # This is a less-than-pretty hack to avoid breaking the old
+ # Catalyst::Engine::PSGI. 5.9 Catalyst::Engine sets a response_cb and
+ # expects us to pass headers to it here, whereas Catalyst::Enngine::PSGI
+ # just pulls the headers out of $ctx->response in its run method and never
+ # sets response_cb. So take the lack of a response_cb as a sign that we
+ # don't need to set the headers.
+
+ return unless $self->_has_response_cb;
+
+ # If we already have a writer, we already did this, so don't do it again
+ return if $self->_has_writer;
+
+ my @headers;
+ $self->headers->scan(sub { push @headers, @_ });
+
+ my $writer = $self->_response_cb->([ $self->status, \@headers ]);
+ $self->_set_writer($writer);
+ $self->_clear_response_cb;
+
+ return;
+}
+
=head1 NAME
Catalyst::Response - stores output responding to the current client request