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It returns How many bytes were sent (or buffered).

See L<Apache2::RequestIO> for more information.

=head2 www_authenticate

Sets or gets the HTTP header field C<WWW-Authenticate>

See L<https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/WWW-Authenticate>

=head2 x_content_type_options

Sets or gets the HTTP header field C<X-Content-Type-Options>

See L<https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options>

=head2 x_dns_prefetch_control

Sets or gets the HTTP header field C<X-DNS-Prefetch-Control>

See L<https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-DNS-Prefetch-Control>

=head2 x_frame_options

Sets or gets the HTTP header field C<X-Frame-Options>

See L<https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options>

=head2 x_xss_protection

Sets or gets the HTTP header field C<X-XSS-Protection>

See L<https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection>

=head2 _request

Returns the embedded L<Apache2::RequestRec>

=head2 _set_get_multi

    $self->_set_get_multi( 'SomeHeader' => $some_value );

Sets or gets a header with multiple values. The value provided for the header can be either an array reference and it will be used as is (after being copied), or a regular string, which will be converted into an array reference by splitting it by com...

If the value is undefined, it will remove the corresponding header.

    $self->_set_get_multi( 'SomeHeader' => undef() );

If no value is provided, it returns the current value for this header as a L<Module::Generic::Array> object.

=head2 _set_get_one

Sets or gets a header with the provided value. If the value is undefined, the header will be removed.

If no value is provided, it returns the current value as an array object (L<Module::Generic::Array>) or as a scalar object (L<Module::Generic::Scalar>) if it is not a reference.

=head2 _try( object accessor, method, [ arguments ] )

Given an object type, a method name and optional parameters, this attempts to call it.

Apache2 methods are designed to die upon error, whereas our model is based on returning C<undef> and setting an exception with L<Module::Generic::Exception>, because we believe that only the main program should be in control of the flow and decide wh...

=head1 AUTHOR

Jacques Deguest E<lt>F<jack@deguest.jp>E<gt>

=head1 SEE ALSO

L<Apache2::Request>, L<Apache2::RequestRec>, L<Apache2::RequestUtil>

=head1 COPYRIGHT & LICENSE

Copyright (c) 2023 DEGUEST Pte. Ltd.

You can use, copy, modify and redistribute this package and associated
files under the same terms as Perl itself.

=cut