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
MedPeer_JapaxTaxi_MeetUp_Actioncable
Search
pipopotamasu
April 26, 2018
0
600
MedPeer_JapaxTaxi_MeetUp_Actioncable
pipopotamasu
April 26, 2018
Tweet
Share
More Decks by pipopotamasu
See All by pipopotamasu
How JS Works
pipopotamasu
0
200
vue-function-tester
pipopotamasu
2
1.2k
Dive into vue-test-utils ~~Road of 1.0.0~~
pipopotamasu
0
96
medpacker_introduction_20190523
pipopotamasu
0
500
Introduction of medpacker: RoR Frontend Boilerplate
pipopotamasu
0
4.8k
新サービス・JOURNAL(ジャーナル)開発秘話
pipopotamasu
2
250
メドピアにおけるライブラリアップデート_MedBeer_20180912.pdf
pipopotamasu
0
12k
MedPeer X みんなのウェディング合同勉強会
pipopotamasu
0
1.1k
UXBridge_vol3_pipopotamasu
pipopotamasu
2
890
Featured
See All Featured
The Cost Of JavaScript in 2023
addyosmani
54
9k
KATA
mclloyd
32
15k
A designer walks into a library…
pauljervisheath
209
24k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
30
2.7k
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.6k
Thoughts on Productivity
jonyablonski
70
4.9k
RailsConf 2023
tenderlove
30
1.2k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
657
61k
GitHub's CSS Performance
jonrohan
1032
470k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
Building an army of robots
kneath
306
46k
Transcript
UnicornͰActionCableΛ ͓͏ͱͯ͠ϋϚΓ͔͚ͨ͜ͱ ϝυϐΞגࣜձࣾ ΤϯδχΞ ଜ্ େ
self_introduce.json { “name”: “ଜ্େ”, “age”: 26, “github”: “pipopotamasu”, “company”: “ϝυϐΞגࣜձࣾ”,
“tech”: [“Ruby”, “PHP”, “Vue.js”, “React”], “hobby”: [“ٿ”, “өը”], }
https://jp.vuejs.org/v2/cookbook/ creating-custom-scroll-directives.html
http://tech.medpeer.co.jp/
None
※ ࠓJSͷ͠·ͤΜ
ͱ͍͏Θ͚ͰൃදςʔϚ
UnicornͰActionCableΛ ͓͏ͱͯ͠ϋϚΓ͔͚ͨ͜ͱ
͜͜Ͱ࣭ʂ
ීஈRailsͬͯΔਓ (´ɾωɾ`)ϊγ
ActionCableͬͯΔਓ (ɾωɾ)ϊγ
ActionCableͱ • RailsΞϓϦέʔγϣϯͰWebSocketΛ࣮ݱ͢ ΔͨΊͷϑϨʔϜϫʔΫ • Rails5.0͔Βಋೖ
WebSocketͱ • ΫϥΠΞϯτͱαʔόʔͷํ௨৴Λί ετͰ࣮ݱ͢ΔͨΊͷΈ
WebSocketͱ • ΫϥΠΞϯτͱαʔόʔͷํ௨৴Λί ετͰ࣮ݱ͢ΔͨΊͷΈ • νϟοτΞϓϦΛΠϝʔδ͢ΔͱΘ͔Γ͢ ͍
WebSocketͱ ΫϥΠΞϯτͱαʔόʔ ؒͰ Websocket༻௨৴(ίωΫγϣϯ)Λཱ֬
WebSocketͱ ϢʔβA͕νϟοτΞϓϦͰͭͿ͘ ͜ΜʹͪΘ
WebSocketͱ WebsocketͷίωΫγϣϯΛ௨ͯ͡ αʔό ͜ΜʹͪΘ
WebSocketͱ αʔό͔ΒίωΫγϣϯΛར༻ͯ͠ ଞͷϢʔβʹPush(σʔλΛૹ৴)͢Δ ͜ΜʹͪΘ
WebSocketͱ ϢʔβBίωΫγϣϯΛ௨ͯ͡Ϣʔβ AͷϝοηʔδΛड͚औΔɻ ͜ΜʹͪΘ
γʔϜϨεʹ σʔλ௨৴͕Ͱ͖Δ
WebSocket͡Όͳ͍߹
௨ৗͷHTTPϦΫΤετͷ߹ ϢʔβA͕νϟοτΞϓϦͰͭͿ͘ ͜ΜʹͪΘ
௨ৗͷHTTPϦΫΤετͷ߹ HTTPϦΫΤετͰαʔό (ͦͯ͠ϝοηʔδΛอଘ) ͜ΜʹͪΘ
௨ৗͷHTTPϦΫΤετͷ߹ ϢʔβB৽͍͠ϝοηʔδ͕ͳ͍͔ɺ HTTPϦΫΤετΛ͛Δ
௨ৗͷHTTPϦΫΤετͷ߹ ϢʔβB৽͍͠ϝοηʔδ͕ͳ͍͔ɺ ͏ҰճHTTPϦΫΤετΛ͛Δ
௨ৗͷHTTPϦΫΤετͷ߹ ϢʔβB৽͍͠ϝοηʔδ͕ͳ͍͔ɺ ԿճHTTPϦΫΤετΛ͛Δ
௨ৗͷHTTPϦΫΤετͷ߹ ϢʔβB৽͍͠ϝοηʔδ͕ͳ͍͔ɺ ఆظతʹHTTPϦΫΤετΛ͛Δ(େͳ͍) ͜ΜʹͪΘ
௨ৗͷHTTPϦΫΤετͷ߹ ͋ͬͨ߹ϝοηʔδΛड͚औΔ ͜ΜʹͪΘ
WebSocketศར
͔͜͜ΒຊͰ͢
UnicornͰActionCableΛ ͓͏ͱͯ͠ϋϚΓ͔͚ͨ͜ͱ
ίωΫγϣϯʹΑΔ ϓϩηεރׇ
ࣄલࣝ
2ͭͷΞϓϦέʔγϣϯ αʔόΛհ
None
Unicornུ֓ • ΞϓϦέʔγϣϯαʔό • ϓϩηε্Ͱಈ࡞͢Δ • masterϓϩηεɺworkerϓϩηεͷ2छྨ͕͋ Γɺworkerϓϩηε(܈)͕ϦΫΤετΛॲཧ͢ Δ
Pumaུ֓ • ΞϓϦέʔγϣϯαʔό • εϨου্Ͱಈ࡞͢Δ • ෳͷϦΫΤετΛผʑͷεϨου(worker)Ͱ ฒྻॲཧ͢Δ
εϨουϕʔ εͳɺ QVNBͷํ͕ΑΓଟ͘ͷϦΫΤε τΛࡹ͚Δ
ϓϩηεϕʔεͳ ͷͰɺεϨου΄ͲϦΫΤετΛ ଟ͘ࡹ͚ͳ͍
ϝυϐΞ6OJDPSO Λ͍ͬͯΔ
• εϨουηʔϑΛߟ͑ͳͯ͘ྑ͍ • େྔΞΫηε࣌ͷॲཧ͕҆ఆ͍ͯ͠Δ
http://blog.willnet.in/entry/2015/02/24/155006 UnicornͱPumaͷൺֱ ҎԼͷURLʹ·ͱ·͍ͬͯ·͢
6OJDPSOͰ "DUJPO$BCMF͑Δ https://github.com/rails/rails/blob/master/ actioncable/README.md
͔͠͠…
Unicornུ֓ • ΞϓϦέʔγϣϯαʔό • ϓϩηε্Ͱಈ࡞͢Δ • masterϓϩηεɺworkerϓϩηεͷ2छྨ͕͋ Γɺworkerϓϩηε(܈)͕ϦΫΤετΛॲཧ͢ Δ
1HTTPϦΫΤετ = 1ϓϩηε
ͱ͍͏͜ͱWebSocketͰ…
1ίωΫγϣϯ = 1ϓϩηε
ίωΫγϣϯ͕େྔʹ࡞ΒΕͨΒ ϓϩηεރׇ͢ΔΜ͡ΌͶ?
ϓϩηεϕʔεͷUnicorn͡Ό ຊ൪ͰActionCable͑ͳ͘Ͷ?
ʘ(^o^)ʗ
͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
͍ͯΑ…?
None
6OJDPSOͷϓϩηεͷ
։ൃڥͰͷίωΫγϣϯͷ
1ϓϩηεͰ2ͭͷίωΫγϣϯ ͕Ͱ͖͍ͯΔ…?
1ίωΫγϣϯ = 1ϓϩηε
1ίωΫγϣϯ = 1ϓϩηε
ৄ͘͠ௐͳ͚Ε…
None
·ͣίωΫγϣϯ࡞࣌ ͷॲཧΛݟͯΈΑ͏
https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/connection/base.rb
Unicornུ֓ • ΞϓϦέʔγϣϯαʔό • ϓϩηε্Ͱಈ࡞͢Δ • masterϓϩηεɺworkerϓϩηεͷ2छྨ͕͋ Γɺworkerϓϩηε(܈)͕ϦΫΤετΛॲཧ͢ Δ
Pumaུ֓ • ΞϓϦέʔγϣϯαʔό • εϨου্Ͱಈ࡞͢Δ • ෳͷϦΫΤετΛผʑͷεϨου(worker)Ͱ ฒྻॲཧ͢Δ
worker = ϓϩηεɾεϨου
worker_pool͋ͨΓ͕ոͦ͠͏
https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/base.rb
WorkerΫϥεͷίϯετϥΫλʹ 伴͕͋Γͦ͏…
https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb
https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb
https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb
https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb 3VCZͰεϨουηʔϑͳ ฒྻॲཧΛॻͨ͘Ίͷ(FN
εϨου࡞ͬͯͨ
݁
HTTPϦΫΤετͱҧ͍ɺ 1ίωΫγϣϯ = 1ϓϩηε Ͱͳ͍
UnicornεϨουϕʔεͰͳ͍͕ɺ εϨουΛ࡞ͬͯίωΫγϣϯΛ ࡞͍ͯ͠Δ
ίωΫγϣϯ͕ଟ͘ͳͬͯɺ (ॳͷ༧ΑΓ) ϓϩηεṧഭ͠ͳͦ͞͏
UnicornͰ ຊ൪ͰActionCable͑ͦ͏!
ʌ(•˶∇˶•)ů
͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
UnicornͰActionCableͷ༻ܦݧ ͋Δਓ͕͍ͨΒݟΛڭ͍͑ͯͩ͘͞
None