Perl の HTTP/2 事情 / HTTP2 in Perl

Transcript

1. 1.

   Perl ͷ HTTP/2 ࣄ৘ Kenta Mori (@zoncoen)

2. 2.

   HTTP/2 • HTTP/2 Approved | IETF Blog • ΋͏͙͢ RFC

   ͕ൃߦ͞ΕΔ • ͢Ͱʹ30Ҏ্ͷ࣮૷͕͋Δ • Implementations · http2/http2-spec Wiki
3. 3.

   HTTP/2 for Perl • http2-perl • draft-04 • Protocol::HTTP2 •

   draft-17
4. 4.

   Protocol::HTTP2 # Prepare http/2 request $client->request( ':scheme' => "http", ':authority'

   => $host . ":" . $port, ':path' => "/hello", ':method' => "GET", headers => [ 'accept' => '*/*', 'user-agent' => 'perl-Protocol-HTTP2/0.01', ], on_done => sub { my ( $headers, $data ) = @_; printf "Get headers. Count: %i\n", scalar(@$headers) / 2; printf "Get data. Length: %i\n", length($data); print $data; }, ); • Connect ͸ AnyEvent Ͱΰχϣΰχϣ΍Δ
5. 5.

   Protocol::HTTP2 • request -> request ͰฒྻϦΫΤετ $client->request( ':scheme' => "http",

   ':authority' => $host . ":" . $port, ':path' => "/minil.toml", ':method' => "GET", headers => [ 'accept' => '*/*', 'user-agent' => 'perl-Protocol-HTTP2/0.01', ], on_done => sub { my ( $headers, $data ) = @_; printf "Get headers. Count: %i\n", scalar(@$headers) / 2; printf "Get data. Length: %i\n", length($data); print $data; }, )->request( … );
6. 6.

   Demo with nghttp2

7. 7.

   ॴײ • ҰԠಈ͘ • ༏ઌ੍ޚͱ͔͕·ͩඍົͬΆ͍ • HPACK ͷ࣮૷͕… • Perl

   ͰඇಉظϓϩάϥϛϯάͭΒͦ͏
8. 8.

   ༨ஊ • 2/26 ʹ gRPC ͕ެ։͞Εͨ • RPC on HTTP/2

   • ֤ݴޠ༻ͷϥΠϒϥϦ΋ެ։
9. 9.

   None
10. 10.

    None
11. 11.

    None