Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
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
Search
Masashi Hirano
June 07, 2018
Programming
0
370
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
You may not need XXX in Node.js
masashi
5
1k
OSSとコミュニティを支える
masashi
1
860
英語ができなかった自分達が、グローバルチーム立ち上げに挑戦!?
masashi
1
2.9k
フロントエンド開発のためのセキュリティ入門について
masashi
1
430
フロントエンド開発のためのセキュリティ入門
masashi
49
17k
Node.jsの2022年と未来 / Node.js in 2022 and Future
masashi
1
970
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
3
12k
Node.js + Web Compatibility
masashi
2
550
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
2.8k
Other Decks in Programming
See All in Programming
日付と正規化
megmogmog1965
0
140
TiDB Serverless ~理想のServerless DBを考える~
soso_15315
1
160
Activities at Cairo Library
cairolibrary720
0
1.2k
SDCon2024: Enabling DevOps and Team Topologies thru architecture: architecting for fast flow
cer
PRO
0
780
データカタログ運用物語 〜令和6年夏の理想と現実〜
kuro_kurorrr
0
110
Microservices rules (July 2024) : what good looks like
cer
PRO
0
1.6k
コード生成を伴うLLMエージェント - 2024.07.18 Tokyo AI
smiyawaki0820
11
4.1k
なぜ宣言的 UI は壊れにくいのか / Why declarative UI is less fragile
uenitty
29
13k
CSC307 Lecture 08
javiergs
PRO
0
330
Google's Recipe for Scaling (Web) Security – LocoMocoSec 2024
lweichselbaum
0
170
Exploring the Gradually Lost Technical Skills in the Cloud Native Era
hwchiu
2
3.9k
Product Management LT会_クアンド新家
shinshin
0
260
Featured
See All Featured
Being A Developer After 40
akosma
72
580k
Building a Modern Day E-commerce SEO Strategy
aleyda
25
6.7k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
13
430
Java REST API Framework Comparison - PWX 2021
mraible
PRO
20
7.2k
Embracing the Ebb and Flow
colly
81
4.3k
10 Git Anti Patterns You Should be Aware of
lemiorhan
652
58k
Adopting Sorbet at Scale
ufuk
71
8.8k
The Language of Interfaces
destraynor
151
23k
Building a Scalable Design System with Sketch
lauravandoore
458
32k
What the flash - Photography Introduction
edds
65
11k
What’s in a name? Adding method to the madness
productmarketing
PRO
21
2.9k
Building Effective Engineering Teams - LeadDev
addyosmani
47
2.2k
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·ͨ͠