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某人気アプリのクローンをPerlで作る(予定
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mackee
July 12, 2014
Programming
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950
某人気アプリのクローンをPerlで作る(予定
Yop - Yo private -
kuiperbelt + Amon2
mackee
July 12, 2014
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Transcript
༗໊ΞϓϦͷΫϩʔϯΛ PerlͰ࡞Δʢ༧ఆ @mackee_w Mishima.pm 2014-07-12
୭ • @mackee_w / Ϛίϐʔ / ϑΝογϣϯϙΤϜ • Yokohama.pm ෭Ϧʔμʔ
• ໘ന๏ਓ ઌGoΛΔͱ͍͕ͬͨPerlΛ ΊΔͱݴ֮ͬͨ͑ͳ͍ͧͱ͍͏ࢥ͍
༗໊ΞϓϦͱ
͜Ε͔ͳʁ
͜Ε͔ͳʁ
͜Ε͔ͳʁ
͜ΕɾɾɾɾͰ͢
Yoͱ ໊લΛࢦఆͯ͠ʮYoʯͱૹΕΔΞϓϦ ϋΠίϯςΩετ͔ͭάϩʔόϧͰΦϙνϡχςΟͳίϛϡχέʔ γϣϯΛ࣮ݱ͢ΔࠓϋΠτΡΤϯςΟٴͼौ୩ք۾ʹਓؾͷSNS ΞϓϦέʔγϣϯ ࠓ͔ΒpapixʹૹΓ·͢
ͳͥYoΛͭ͘Δ͔ • ͷۈΊ͍ͯΔ໘ന๏ਓʹϓϥΠϕʔτ GyazoϓϥΠϕʔτGistͳͲطଘαʔϏεͷ ΦϯϓϨ൛ʢʁʣΈ͍ͨͳͷΛαΫοͱॻ͍ ͯஔ͍͍ͯ·͢ • YoͰίϛϡχέʔγϣϯऔΕΔͳΒΫϩʔζ υͳYoधཁ͕͋ΔͷͰʁ
Yo private
ུͯ͠Yop
·ͩදଆ࡞ͬͯΔͱ͜Ζ αʔόαΠυΛհ
Yoʹඞཁͳཁૉ • ໊લΛܾΊΔ(࠷ۙύεϫʔυೖͬͨ • ϓογϡ௨
໊લΛܾΊΔ • ͳΜ͔ೖྗͯ͠Β͍APIͳΓϑΥʔϜͳΓͰ ૹͬͯΒ͏ • ૹ͖ͬͯͯΒ໊ͬͨલΛόϦσʔγϣϯ͠ ͯDBʹಥͬࠐΉ • ͦΕΛΑ͠ͳʹҾ͚ΔΑ͏ʹ͢Δ
׳Ε͍ͯΔAmon2Ͱ ΜͰΈΔ
amon2-setup.pl Yop
Yop::Web::Dispather
Yop::Model::Member
t/model/member.t
͍ͬͯΔCPANϞδϡʔϧ • JSON::Types • Data::Validator • Time::Piece::Plus • Furl
ςετͷ΄͏ • Test::Time • Test::Fatal • Test::Mock::Guard • Path::Tiny
PerlͰϓογϡ௨ • Protocol::Websocket • Amon2ʹWebSocketϓϥάΠϯ͋Δ • PocketIO • Socket.IOͷผ࣮
Perl + ඇಉظ = AnyEvent • ίωΫγϣϯΛͭͳ͗ͬͺͳ͠ʹ͠ͳ͍ͱ͍ ͚ͳ͍ͷͰඇಉظඞਢ • ͦ͜ͰAnyEvent
• ͔͠͠AnyEventʹ᠘͕……
ίʔϧόοΫࠈ • AΛͬͨΒBΛͬͯͦΕ͕͓ΘͬͨΒCΛ ͬͯ…… • ίʔϧόοΫ͕ωετ͍ͯͬͯ͠Α͘Θ͔Β ͳ͍͜ͱʹͳΔʂ • Promise::Defferedͱ͍͏ճආํ๏͋Δ
AnyEvent + DBI = blocking… • DBIΛͦͷ··͏ͱϒϩοΩϯάIOͳͷͰ વΠϕϯτϧʔϓΛࢭΊΔ • WebSocketͩͱίωΫγϣϯҡ࣋Ͱ͖ͳ͔ͬ
ͨΓ͢Δ • ࣮ࡍͦΜͳʹͳΒͳ͍આ͋Δ
DBI on AnyEvent • AnyEvent::DBI • ͦͷ໊ͷ௨Γ • forkΛར༻ τϥϯβΫγϣϯ͕ࠞ͟Δ
• AnyEvent::DBI::MySQL • MySQLઐ༻ • txn͑ͳ͍ؾ͕͢ΔΜͰ͚͢ΕͲͲ͏ͳΜͰ͠ΐ͏͔
Gearmanͱ͔ʹͤΔ • Gearman δϣϒΩϡʔϫʔΧʔ • Gearman::ClientϒϩοΩϯάIO • AnyEvent::Gearman::ClientMooseͷґଘ࣋ ͪͳͷͰ͋Μ·Γ͍ͨ͘ͳ͍ײ͕͡க͠· ͢(࣋පͷMooseΞϨϧΪʔʁ
ඇಉظPerl͔Β͍ग़͢ʂ
Kuiperbelt Asyncronous Protocol Proxy
Kuiperbeltͱ • ಉظϞσϧ(preforkϞσϧ)ͷΞϓϦέʔγϣ ϯͱ࿈ܞ͢Δ͜ͱΛఆͨ͠ඇಉظϓϩτί ϧͷίωΫγϣϯϓʔϧ • ࠓͷͱ͜ΖHTTP Stream(Long polling/ Comet)ͷΈରԠ
• Golang github.com/mackee/kuiperbelt
ίωΫγϣϯ࣌
kuiperbelt Yop(Amon2) PAPIX
kuiperbelt Yop(Amon2) PAPIX ᶃTUSFBNDPOOFDU
kuiperbelt Yop(Amon2) PAPIX ᶃTUSFBNDPOOFDU ᶄ66*%ΛؚΜͩ+40/
kuiperbelt Yop(Amon2) PAPIX ᶃTUSFBNDPOOFDU ᶄ66*%ΛؚΜͩ+40/ ᶅKPJOVVJE66*%OBNF1"1*9
YopΛૹΔͱ͖
kuiperbelt Yop(Amon2) PAPIX MOZNION
kuiperbelt Yop(Amon2) PAPIX MOZNION ᶃTFOEUBSHFU@OBNF1"1*9
kuiperbelt Yop(Amon2) PAPIX MOZNION ᶃTFOEUBSHFU@OBNF1"1*9 ᶄTUSFBNTFOE66*%1"1*9ͷ66*%
kuiperbelt Yop(Amon2) PAPIX MOZNION ᶃTFOEUBSHFU@OBNF1"1*9 ᶄTUSFBNTFOE66*%1"1*9ͷ66*% ᶅDPOOFDUΛͬͯNFTTBHF:PQΛૹ৴
PerlͰॻ͖͍͢ͱ͜ΖPerl ͦͷଞؙ͛
σόοάڥ • ҎԼͷͷΛProcletͰଋͶΔ • Yop(Starlet) • kuiperbelt • Ҏ্ͷͷΛҰͭͷϙʔτͰड͚ΔͨΊʹ Plack::App::Proxy(Twiggy)
• ຊ൪ڥnginxͰଋͶΔ͔ͳ͋ • ଋͶΔͷΫϩεΦϦδϯରԠΊΜͲ͍ͷͰ
·ͱΊ • ϑϩϯτ͕શવ࡞Εͯͳ͍ͷͰؼͬͨΒຊؾ ग़͢ • Component / Vue.js / Polymerͱ͔͍͍ͨ
• Amon2Ͱ͕͢ࣄಉ͡Α͏ͳײ͡+ͷΞϨ ϯδͱݴ͏ײ͡Ͱ͢ɻڵຯ͕͋ΕͲ͏ͧɻ ͋ͱͰ্͛Δ