Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Speaker Deck
PRO
Sign in
Sign up for free
フロントエンドエンジニアのためのServer Push入門 / Server Push for Frontend Engineer
Masashi Hirano
June 07, 2018
Programming
0
330
フロントエンドエンジニアのためのServer Push入門 / Server Push for Frontend Engineer
JAM plus #1 でNetlifyでHTTP/2サーバプッシュするLTしました
https://kfug.connpass.com/event/87799/
Masashi Hirano
June 07, 2018
Tweet
Share
More Decks by Masashi Hirano
See All by Masashi Hirano
Corepack ~Node.jsに追加されたパッケージマネージャーマネージャー~ / #tng37
masashi
2
5.5k
Node.js + Web Compatibility
masashi
2
340
サイボウズが行うフロントエンドの品質保証 / Frontend Quality Assurance at Cybozu
masashi
10
2.4k
実践 OSSことはじめ / First Step for OSS Contribution
masashi
4
6.6k
Prettier Plugins
masashi
1
860
2019年のコミュニティ活動報告 / Community Activity in 2019
masashi
0
160
W3K World Wide Web Kansai
masashi
0
290
フロントエンドエンジニアのためのセキュリティ対策 ~XSS編~ / #frontkansai 2019
masashi
23
6k
Node.js v13の気になる変更点 / #kng8
masashi
1
1.2k
Other Decks in Programming
See All in Programming
テスト設計技法をなぜ&どのように使うのか体験しよう!
imtnd
0
510
WindowsコンテナDojo:第2回 Windowsコンテナアプリのビルド、公開、デプロイ
oniak3ibm
PRO
0
150
ソフトウェアテストなんて他人事! だと思っていた私が始めた小さな取り組み
izumii19
0
340
全国の中高生がプログラミングを学んでいるCloud9環境の仕組み@JAWS-UG_SRE支部_#3
asache3
0
130
Licences open source : entre guerre de clochers et radicalité
pylapp
2
360
Reactive Microservices with Spring Boot and JHipster - Spring I/O 2022
mraible
PRO
1
270
LOWYAの信頼性向上とNew Relic
kazumax55
4
370
脱オブジェクト指向講座(5分LT資料)
kishida
8
11k
競プロへの誘 -いざな-
u76ner
0
380
近況PHP / PHP in now a days
uzulla
4
1.9k
You CANt teach an old dog new tricks
michaelbukachi
0
120
Jetpack Compose 頑張らないPreviewParameterProvider
horie23
0
110
Featured
See All Featured
Typedesign – Prime Four
hannesfritz
33
1.3k
Designing with Data
zakiwarfel
91
3.9k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
103
16k
Rails Girls Zürich Keynote
gr2m
86
12k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
15
920
Java REST API Framework Comparison - PWX 2021
mraible
PRO
11
4.6k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
237
19k
Designing for Performance
lara
596
63k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
226
15k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
4
450
Support Driven Design
roundedbygravity
86
8.5k
Rebuilding a faster, lazier Slack
samanthasiow
62
7.2k
Transcript
ϑϩϯτΤϯυ ΤϯδχΞͷͨΊͷ Server Pushೖ JAM plus #1 Masashi Hirano
(@shisama)
{ "about": { "name": "Masashi Hirano", "works": "Weblio, Inc.", "twitter":
"@shisama_", "github": "shisama" } }
λʔήοτ • ૣ͍WebΛఏڙ͍ͨ͠ਓ • αʔόઃఆͨ͘͠ͳ͍ ָ͍ͨ͠ϑϩϯτΤϯ υΤϯδχΞͷօ༷
ࠓ͞ͳ͍͜ͱ • HTTP/1.1HTTP/2ͷৄࡉ • αʔόͷ
HTTP/1.1ͷ • 1ͭͷϦΫΤετ͕ྃ͢Δ·Ͱ࣍ͷϦΫΤετߦ͑ͳ͍ • ଟॏԽ͢Δ͜ͱͰ1υϝΠϯͷෳଓՄೳ • ಉ࣌ଓݶΒΕ͍ͯΔ • Chromeͷ߹6ͭ·Ͱ͔͠ಉ࣌ଓͰ͖ͳ͍ https://codezine.jp/article/detail/8663
HTTP/1.1ͷ • HTTPύΠϓϥΠϯ • લճͷϦΫΤετΛͨͣʹ࣍ͷϦΫΤετΛૹ৴Մೳ • αʔόʔϦΫΤετͷॱ൪௨ΓʹϨεϙϯεΛฦ͞ͳ͚ΕͳΒͳ͍ • ઌ಄ͷϦΫΤετʹ͕͔͔࣌ؒͬͨ߹ɺޙଓͷϨεϙϯεϒϩοΫ ͞ΕΔ
https://codezine.jp/article/detail/8663
HTTP/1.1ͷ • ߴͳWeb͕ٻΊΒΕΔݱ • ϦΫΤετΛݮΒ͍ͨ͠ • CSSεϓϥΠτɺJSϑΝΠϧͷόϯυϧͳͲͰ ରԠ͍ͯ͠Δ͕ਏ͍ • όϯυϧͨ͠ϑΝΠϧͷେ͖͕͞ʹͳΔ͜
ͱ
HTTP/2
HTTP/2ͱ • HTTP/1.1ͷϨΠςϯγΛղܾ͢ΔͨΊͷ৽͠ ͍ϓϩτίϧ • HTTP/1.1͔Β16ͿΓͷΞοϓσʔτ • 2015ʹRFCԽࡁΈ(RFC7540) • ΄΅ͯ͢ͷϒϥβ͕ରԠ(IE11!)
HTTP/2ͷओͳػೳ • ετϦʔϜͷଟॏԽ • ετϦʔϜͷ༏ઌ • ϑϩʔ੍ޚ • ϔομѹॖ(HPACK) •
αʔόϓογϡ
HTTP/2ͷओͳػೳ • ετϦʔϜͷଟॏԽ • ετϦʔϜͷ༏ઌ • ϑϩʔ੍ޚ • ϔομѹॖ(HPACK) •
αʔόϓογϡ
αʔόϓογϡͱ • Ϧιʔεऔಘʹ1RTT(ϦΫΤετ+Ϩεϙϯε)Λඞཁͱ͠ͳ͍ • ࠷ॳͷϦΫΤετΛड͚औͬͨαʔό͕࣍ͷϦΫΤετΛ༧ ଌͯ͠ΫϥΠΞϯτʹpush͢Δ )5.-ͷϦΫΤετʹର ͯ͠$44ͱը૾Λಉ࣌ʹ ৴͍ͯ͠Δ https://giuseppeciotta.net/getting-to-know-http20-with-the-mosaic-demo.html
αʔόΛ৮Βͳ͚Ε͍͚ͳ͍ͷͰ͠ΐɾɾɾ
ϑϩϯτΤϯυ ΤϯδχΞͷͨΊͷ Server Pushೖ Masashi Hirano (@shisama)
ϑϩϯτΤϯυ ΤϯδχΞͷͨΊͷ Server Pushೖ Masashi Hirano (@shisama) αʔόͷ͠·ͤΜʂʂ
Netlify
Netlifyͱ • ߴػೳϗεςΟϯάαʔϏε • ϏϧυɾσϓϩΠɾϗεςΟϯάΛͯ͢ߦ͑Δ • GitHubʹ͋ΔϦϙδτϦΛͦͷ··ϗεςΟϯ άͰ͖Δɻpush͢ΔͨͼʹࣗಈσϓϩΠ • HTTPSɺHTTP/2͕ແྉͰ؆୯ʹ͑Δ
https://www.netlify.com/blog/2017/07/18/http/2-server-push-on-netlify/
NetlifyͰαʔόϓογϡ • σϓϩΠ͢ΔσΟϨΫτϦʹ_headersͱ͍͏ ϑΝΠϧΛஔ͚ͩ͘ • _headersʹͲͷϦιʔεΛpush͢Δͷ͔ॻ͘
NetlifyͰαʔόϓογϡ . !"" public # !"" _headers # !"" my-app.js
# !"" index.html # %"" style.css %"" src !"" my-app.js !"" index.html %"" style.css QVCMJDΛσϓϩΠ͢Δ߹ɺ QVCMJDԼʹ@IFBEFSTΛஔ͘
_headersϑΝΠϧ /server-push-path Link: </my-app.js>; rel=preload; as=script Link: </style.css>; rel=preload; as=style
ϦΫΤετͷύε -JOLQVTI͍ͨ͠ϦιʔεͷύεSFMQSFMPBEBTϦιʔεͷछྨ
Ϩεϙϯεϔομʔ ϦΫΤετͨ͠IUNMͷϨεϙϯεϔομʔ ʹMJOL͕Ճ͞ΕΔ
HTTP1.1ͱHTTP/2 ൺֱ $ISPNFͷ߹ɺ)551ͩͱ 1SPUPDPM͕IʹͳΔ
HTTP1.1ͱHTTP/2 ൺֱ *OJUJBUPS͕1VTI0UIFSʹͳ͍ͬͯͯαʔ όϓογϡ͞Ε͍ͯΔ͜ͱ͕Θ͔Δ
αʔόϓογϡ͕ෆཁʹͳͬͨΒ /server-push-path Link: </my-app.js>; rel=preload; as=script nopush Link: </style.css>; rel=preload;
as=style OPQVTIΛ͚Δ
None
firebaseͱ • GoogleͷϞόΠϧϓϥοτϑΥʔϜ • Realtime DatabaseɺCloud Functionɺ Crashlytics etc •
ϗεςΟϯάαʔϏε͋Δ • ແྉͰHTTPSHTTP/2͕͑Δ
firebaseͰαʔόϓογϡ . !"" firebase.json !"" public # !"" img1.png #
!"" index.html # %"" style.css %"" src !"" img1.png !"" index.html %"" style.css pSFCBTFKTPOΛஔ͘
firebase.json { "hosting": { "public": "public", "headers": [ { "source":
"/", "headers": [{ "key": "Link", "value": "</elements/my-app.js>;rel=preload;as=script,</ style.css>;rel=preload;as=style" }] } ] } }
·ͱΊ • HTTP/2αʔόϓογϡͰϦΫΤετΛݮΒ ͠ϖʔδϩʔυΛߴԽ • ߴػೳϗεςΟϯάαʔϏεΛ͏͜ͱͰ HTTP/2αʔόϓογϡ؆୯ʹ͑Δ
એ
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠