$http->{forward} = $self;
sub {
my ($wcb) = @_; # -httpd provided write callback
- $self->{http_out} = $wcb->([$code, $res_hdr]);
+ $self->{wcb_args} = [ $code, $res_hdr, $wcb ];
$self->can('async_next')->($http); # start stepping
};
} else { # generic PSGI code path
}
}
+sub http_out ($) {
+ my ($self) = @_;
+ $self->{http_out} //= do {
+ my $args = delete $self->{wcb_args} // return undef;
+ pop(@$args)->($args); # $wcb->([$code, $hdr_ary])
+ };
+}
+
sub write {
# my $ret = bytes::length($_[1]); # XXX does anybody care?
- $_[0]->{http_out}->write(translate($_[0], $_[1]));
+ http_out($_[0])->write(translate($_[0], $_[1]));
}
# similar to ->translate; use this when we're sure we know we have
sub close {
my ($self) = @_;
- if (my $http_out = delete $self->{http_out}) {
- $http_out->write(zflush($self));
- $http_out->close;
- }
+ my $http_out = http_out($self) // return;
+ $http_out->write(zflush($self));
+ delete($self->{http_out})->close;
}
sub bail {