head

HTTP::Server::Ogre is not tiny nor easy to handle. He is rather a stupid ogre that handles parallel http requests


Cro especially Cro::HTTP - L<https://github.com/croservices/cro-http>


Thanks to the guys from Cro, especially Jonathan and Altai-man for writing the first  HTTP/2 Implementation.


This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.



use HTTP::Server::Ogre::Http1Protocol;
use HTTP::Server::Ogre::Http2Protocol;

class HTTP::Server::Ogre:ver<0.0.4> {
    has Str  $.host is required;
    has Int  $.port is required;
    has      $.app  is required;
    has Bool $.tls-mode  = False;
    has      $.http-mode;
    has      %.tls-config = ();

    my %protocols = (
        '1.1' => HTTP::Server::Ogre::Http1Protocol;
        '2'   => HTTP::Server::Ogre::Http2Protocol;
    );

    method run() {
        my $http-mode;
        my $listener;

        if $.tls-mode {
            require IO::Socket::Async::SSL;
            sub supports-alpn { IO::Socket::Async::SSL.supports-alpn };
            if $!http-mode == <2> {
                # serve http 2 only
                die 'HTTP/2 is requested but ALPN is not supported' unless supports-alpn;
                %.tls-config<alpn> = <h2>;
                $http-mode = <2>;
            } elsif $!http-mode eqv <1.1 2>|<2 1.1> {
                # client can choose http version
                die 'HTTP/2 is requested but ALPN is not supported' unless supports-alpn;
                %.tls-config<alpn> = <h2 http/1.1>;
                $http-mode = <client>;
            } elsif $!http-mode == <1.1> {
                # server http 1.1 only
                $http-mode = <1.1>;
            } elsif !defined $!http-mode {
                if supports-alpn() {
                    # client can choose http version
                    %.tls-config<alpn> = <h2 http/1.1>;
                    $http-mode = <client>;
                } else {
                    # serve http 1.1 only
                    $http-mode = <1.1>;
                }
            } else {
                die 'Incorrect http mode requested. pass <1.1>, <2> or <2 1.1>';
            }
            $listener = IO::Socket::Async::SSL.listen($.host, $.port, |%!tls-config);
        } else {
            # serve http 1.1 only
            $listener = IO::Socket::Async.listen($.host, $.port);
            $http-mode = <1.1>;
        }

        react {
            whenever $listener -> $conn {
                if $http-mode eq <client> {
                    $http-mode = $conn.alpn-result ?? <2> !! <1.1>;
                }

                my $proto = %protocols{$http-mode}.new;
                my $envs  = $proto.read-from($conn);

                whenever $envs -> %env {
                    my $promise = $.app.(%env);
                    whenever $promise -> $result {
                        my %parameters = ();
                        %parameters<stream-id> = $_ with %env<ogre.stream-id>;
                        $proto.write-to($conn, $result, |%parameters);
                    }
                }
            }
        }
    }
}


root

README

React

=begin React :component<HeaderCol> :id<menu> 
=para L<Documentation|/doc/introduction>
=para L<Modules| /mods>
=para L<Examples| file:../examples/index.podlite>
=para L<Download |file:../download/index.podlite>
=para L<About|file:../about/index.podlite>
=para 🔍 K<⌘K>/K<ctrl-K>
=end React


=begin React :component<HeaderCol> :id<footer>  
=begin nested :!nested
=item1 B<Language>
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    =item2 L<Why Raku?|/doc/language/faq#Why-should-I-learn-Raku-What's-so-great-about-it>
    =item2 L<Try Raku|https://glot.io/new/raku>
    =item2 L<Raku cheat sheet|https://github.com/Raku/mu/blob/master/docs/Perl6/Cheatsheet/cheatsheet.txt>
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    =item2 L<Raku on Exercism|https://exercism.org/tracks/raku>
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=item1 B<L<Documentation|/doc>>
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    =item2 L<Books |https://perl6book.com/>
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=end nested
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=item1 B<Resoures>
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    =item2 L<Books |https://perl6book.com/>
    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>
    =item2 L<Learn Raku in Y minutes|https://learnxinyminutes.com/docs/raku/>
    =item2 L<Golfing |https://github.com/AlexDaniel/raku-golf-cheatsheet>
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=item1 B<Explore>
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=end nested
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Ogre

NAME

SYNOPSIS

DESCRIPTION

AUTHOR

SEE ALSO

ACKNOWLEDGEMENTS

COPYRIGHT AND LICENSE