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今更GoのWebフレームワークを作ろうとしているワケ / Why am I trying to...
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mackee
September 13, 2024
Programming
1
490
今更GoのWebフレームワークを作ろうとしているワケ / Why am I trying to create a Go web framework now?
Asakusa.go #3
https://asakusago.connpass.com/event/327677/
mackee
September 13, 2024
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Transcript
ࠓߋGoͷWebϑϨʔϜϫʔ ΫΛ࡞Ζ͏ͱ͍ͯ͠Δϫέ @macopy Asakusa.go 2024-09-13
https://github.com/mackee/tanukirpc
ಛ1: ܕ҆શϋϯυϥʔ
ಛ2: ϦΫΤετείʔϓDI
ಛ3: ΫϥΠΞϯτίʔυੜ
ಛ3: ΫϥΠΞϯτίʔυੜ
GoͷWebΞϓϦέʔγϣϯ ϑϨʔϜϫʔΫ ଞʹͨ͘͞Μ͋Δ ͳͥ࡞ͬͨͷ͔ʁ
1. Easy͔ͭఆ൪͕ͳ͍ • GoͷϑϨʔϜϫʔΫ͍͍ͨͯsimpleدΓ • ϑϨʔϜϫʔΫͱ͍͏ΑΓϥΠϒϥϦ(ϧʔλʔͳͲ) • Ұͭͷ͜ͱΛ͏·͘ΔύʔπΛબΜͰ͏ܗʹͳΔ • બͿࣗ༝͕͋ͬͯྑ͍…͕ԿճΔͱϥΠϒϥϦಉ࢜Λͭͳ͙άϧʔ
ίʔυΛຖճॻ͍͍ͯΔ͜ͱʹؾ͕͍ͭͨ • ͍͜͜ΒͰԶͷߟ͑ͨ࠷ڧͷϥΠϒϥϦͷΈ߹ΘͤΛ࡞ͬͨΒͲ͏͔ʁ
2. ৽ͨʹϥΠϒϥϦΛಋೖ͢ΔΘ͠͞Λݮ ͢Δ • tanukirpcgo-playground/validator͕࠷ॳ͔Βೖ͍ͬͯΔ • structλάʹॻ͚ͩ͘Ͱػೳ͢Δ • ͜͏͍͏ͷͬͯόϥόϥʹೖΕΔͱޙճ͠ʹͳΓ͕ͪ •
ʮೖΕΔͷʹࠊ͕ॏ͍ͳΒ࠷ॳ͔ΒϑϨʔϜϫʔΫʹΈࠐΉʯͱ͍ ͏ࢥ
3. ΧελϚΠζੑ • ࠷ॳσϑΥϧτڍಈͰྑ͍͕ɺ࡞͍ͬͯ͘ͱཁ݅ʹΑͬͯΧελϜ ͍ͨ͜͠ͱ͕͋Δ • ࠷ۙͩͱΤϥʔ࣌ͷϨεϙϯε • ͦ͏͍͏ͷશ෦ΧελϜͰ͖ΔΑ͏ʹ࡞ͬͯ͋Δ •
ϩΨʔ࠷ॳ͔Β͍ʹͳΔʢΞΫηεϩάʂʣ͕ɺΧελϜͰ ͖ΔΑ͏ʹͳ͍ͬͯΔ
࠷ۙ࡞ͬͨػೳ • tanukiupίϚϯυ͕HTTPϦΫΤετΛ·ͣड͚Δػೳ • tanukiup: ϑΝΠϧΛࢹͯ͠Ϗϧυͱαʔόʔϓϩηε࠶ىಈΛ͢ Δ։ൃ༻ίϚϯυ • tanukiup͕αʔόʔͱͳΓɺUnixυϝΠϯιέοτͰ։ൃதͷαʔ όʔʹϓϩΩγ͢ΔػೳΛ࡞ͬͨ
࠷ۙ࡞ͬͨػೳ UBOVLJVQ TCP 8080 BQQ UDS ϑΝΠϧ͕ߋ ৽͞ΕΔͨͼʹϏ ϧυɾ࠶ىಈ
ͳ͍ͥͬͨΜtanukiup͕ड͚Δʁ • ΞϓϦαʔόʔʹੜ͍͑ͯΔAPIύεҎ֎ΛϑϩϯτΤϯυ։ൃαʔ όʔʹ͚ΔͨΊ • tanukiup੩తղੳΛͯ͠ͲͷύεΛrouterʹొ͍ͯ͠Δ͔Λ ͍ͬͯΔ • routerʹొ͞Ε͍ͯΔύεҎ֎Λvite dev
serverͳͲʹྲྀ͢͜ͱ ͰɺϑϩϯτΤϯυΛؚΊͨ։ൃαʔόʔΛ·Δͬͱಉ͡ϙʔτͰ ड͚ΒΕΔ
tanukiupͰviteproxy UBOVLJVQ TCP 8080 BQQ UDS tanukirpcͰੜͨ͠ύεͷΈ WJUFEFW TFSWFS TCP
5173
Web։ൃ͓ࠔΓ͝ͱΛશ෦͍ͬͯͬͯΈΔ • ͍ͬͨΜΓ͗͢ͱ͍͏ͱ͜Ζ·Ͱͬͯྑ͍ͷͰͳ͍͔ • Ώ͘Ώ͘ORMDBϚΠάϨʔγϣϯɺϑϩϯτΤϯυελοΫؚ Ίͨscaffolding͘Μ࡞Δ༧ఆͰ͢ • ͪΖΜORMࣗ࡞ͷsqlla • ͋ͱೝূηογϣϯपΓΈࠐΉ༧ఆͰ͢
for { select { case <-question: answer() case <-feedback: listen()
case <-ctx.Done(): break } }