MedPeer_JapaxTaxi_MeetUp_Actioncable

1. UnicornͰActionCableΛ ࢖͓͏ͱͯ͠ϋϚΓ͔͚ͨ͜ͱ ϝυϐΞגࣜձࣾ ΤϯδχΞ ଜ্ େ࿨
2. self_introduce.json { “name”: “ଜ্େ࿨”, “age”: 26, “github”: “pipopotamasu”, “company”: “ϝυϐΞגࣜձࣾ”, “tech”: [“Ruby”, “PHP”, “Vue.js”, “React”], “hobby”: [“໺ٿ”, “өը”], }
3. https://jp.vuejs.org/v2/cookbook/ creating-custom-scroll-directives.html
4. http://tech.medpeer.co.jp/
6. ※ ࠓ೔͸JSͷ࿩͸͠·ͤΜ
7. ͱ͍͏Θ͚ͰൃදςʔϚ
8. UnicornͰActionCableΛ ࢖͓͏ͱͯ͠ϋϚΓ͔͚ͨ͜ͱ
9. ͜͜Ͱ࣭໰ʂ
10. ීஈRails࢖ͬͯΔਓ (´ɾωɾ`)ϊγ
11. ActionCable࢖ͬͯΔਓ (ɾωɾ)ϊγ
12. ActionCableͱ͸ • RailsΞϓϦέʔγϣϯͰWebSocketΛ࣮ݱ͢ ΔͨΊͷϑϨʔϜϫʔΫ • Rails5.0͔Βಋೖ
13. WebSocketͱ͸ • ΫϥΠΞϯτͱαʔόʔͷ૒ํ޲௨৴Λ௿ί ετͰ࣮ݱ͢ΔͨΊͷ࢓૊Έ
14. WebSocketͱ͸ • ΫϥΠΞϯτͱαʔόʔͷ૒ํ޲௨৴Λ௿ί ετͰ࣮ݱ͢ΔͨΊͷ࢓૊Έ • νϟοτΞϓϦΛΠϝʔδ͢ΔͱΘ͔Γ΍͢ ͍
15. WebSocketͱ͸ ΫϥΠΞϯτͱαʔόʔ ؒͰ Websocket༻௨৴(ίωΫγϣϯ)Λཱ֬
16. WebSocketͱ͸ ϢʔβA͕νϟοτΞϓϦͰͭͿ΍͘ ͜ΜʹͪΘ
17. WebSocketͱ͸ WebsocketͷίωΫγϣϯΛ௨ͯ͡ αʔό΁ ͜ΜʹͪΘ
18. WebSocketͱ͸ αʔό͔ΒίωΫγϣϯΛར༻ͯ͠ ଞͷϢʔβʹPush(σʔλΛૹ৴)͢Δ ͜ΜʹͪΘ
19. WebSocketͱ͸ ϢʔβB͸ίωΫγϣϯΛ௨ͯ͡Ϣʔβ AͷϝοηʔδΛड͚औΔɻ ͜ΜʹͪΘ
20. γʔϜϨεʹ σʔλ௨৴͕Ͱ͖Δ
21. WebSocket͡Όͳ͍৔߹
22. ௨ৗͷHTTPϦΫΤετͷ৔߹ ϢʔβA͕νϟοτΞϓϦͰͭͿ΍͘ ͜ΜʹͪΘ
23. ௨ৗͷHTTPϦΫΤετͷ৔߹ HTTPϦΫΤετͰαʔό΁ (ͦͯ͠ϝοηʔδΛอଘ) ͜ΜʹͪΘ
24. ௨ৗͷHTTPϦΫΤετͷ৔߹ ϢʔβB͸৽͍͠ϝοηʔδ͕ͳ͍͔ɺ HTTPϦΫΤετΛ౤͛Δ
25. ௨ৗͷHTTPϦΫΤετͷ৔߹ ϢʔβB͸৽͍͠ϝοηʔδ͕ͳ͍͔ɺ ΋͏ҰճHTTPϦΫΤετΛ౤͛Δ
26. ௨ৗͷHTTPϦΫΤετͷ৔߹ ϢʔβB͸৽͍͠ϝοηʔδ͕ͳ͍͔ɺ Կճ΋HTTPϦΫΤετΛ౤͛Δ
27. ௨ৗͷHTTPϦΫΤετͷ৔߹ ϢʔβB͸৽͍͠ϝοηʔδ͕ͳ͍͔ɺ ఆظతʹHTTPϦΫΤετΛ౤͛Δ(େ఍ͳ͍) ͜ΜʹͪΘ
28. ௨ৗͷHTTPϦΫΤετͷ৔߹ ͋ͬͨ৔߹͸ϝοηʔδΛड͚औΔ ͜ΜʹͪΘ
29. WebSocketศར
30. ͔͜͜Βຊ୊Ͱ͢
31. UnicornͰActionCableΛ ࢖͓͏ͱͯ͠ϋϚΓ͔͚ͨ͜ͱ
32. ίωΫγϣϯʹΑΔ ϓϩηεރׇ໰୊
33. ࣄલ஌ࣝ
34. 2ͭͷΞϓϦέʔγϣϯ αʔόΛ঺հ
36. Unicornུ֓ • ΞϓϦέʔγϣϯαʔό • ϓϩηε্Ͱಈ࡞͢Δ • masterϓϩηεɺworkerϓϩηεͷ2छྨ͕͋ Γɺworkerϓϩηε(܈)͕ϦΫΤετΛॲཧ͢ Δ
37. Pumaུ֓ • ΞϓϦέʔγϣϯαʔό • εϨου্Ͱಈ࡞͢Δ • ෳ਺ͷϦΫΤετΛผʑͷεϨου(worker)Ͱ ฒྻॲཧ͢Δ
38. εϨουϕʔ εͳ෼ɺ QVNBͷํ͕ΑΓଟ͘ͷϦΫΤε τΛࡹ͚Δ
    
39. ϓϩηεϕʔεͳ ͷͰɺεϨου΄ͲϦΫΤετΛ ଟ͘ࡹ͚ͳ͍
    
40. ϝυϐΞ͸6OJDPSO Λ࢖͍ͬͯΔ
    
41. • εϨουηʔϑΛߟ͑ͳͯ͘ྑ͍ • େྔΞΫηε࣌ͷॲཧ͕҆ఆ͍ͯ͠Δ
42. http://blog.willnet.in/entry/2015/02/24/155006 UnicornͱPumaͷൺֱ͸ ҎԼͷURLʹ·ͱ·͍ͬͯ·͢
43. 6OJDPSOͰ "DUJPO$BCMF࢖͑Δ
    https://github.com/rails/rails/blob/master/ actioncable/README.md
44. ͔͠͠…
45. Unicornུ֓ • ΞϓϦέʔγϣϯαʔό • ϓϩηε্Ͱಈ࡞͢Δ • masterϓϩηεɺworkerϓϩηεͷ2छྨ͕͋ Γɺworkerϓϩηε(܈)͕ϦΫΤετΛॲཧ͢ Δ
46. 1HTTPϦΫΤετ = 1ϓϩηε
47. ͱ͍͏͜ͱ͸WebSocketͰ͸…
48. 1ίωΫγϣϯ = 1ϓϩηε
49. ίωΫγϣϯ͕େྔʹ࡞ΒΕͨΒ ϓϩηεރׇ͢ΔΜ͡ΌͶ?
50. ϓϩηεϕʔεͷUnicorn͡Ό ຊ൪ͰActionCable࢖͑ͳ͘Ͷ?
51. ʘ(^o^)ʗ
52. ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
53. ͍΍଴ͯΑ…?
55. 6OJDPSOͷϓϩηεͷ਺
56. ։ൃ؀ڥͰͷίωΫγϣϯͷ਺
57. 1ϓϩηεͰ2ͭͷίωΫγϣϯ ͕Ͱ͖͍ͯΔ…?
58. 1ίωΫγϣϯ = 1ϓϩηε
59. 1ίωΫγϣϯ = 1ϓϩηε
60. ৄ͘͠ௐ΂ͳ͚Ε͹…
62. ·ͣ͸ίωΫγϣϯ࡞੒࣌ ͷॲཧΛݟͯΈΑ͏
63. https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/connection/base.rb
64. Unicornུ֓ • ΞϓϦέʔγϣϯαʔό • ϓϩηε্Ͱಈ࡞͢Δ • masterϓϩηεɺworkerϓϩηεͷ2छྨ͕͋ Γɺworkerϓϩηε(܈)͕ϦΫΤετΛॲཧ͢ Δ
65. Pumaུ֓ • ΞϓϦέʔγϣϯαʔό • εϨου্Ͱಈ࡞͢Δ • ෳ਺ͷϦΫΤετΛผʑͷεϨου(worker)Ͱ ฒྻॲཧ͢Δ
66. worker = ϓϩηεɾεϨου
67. worker_pool͋ͨΓ͕ոͦ͠͏
68. https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/base.rb
69. WorkerΫϥεͷίϯετϥΫλʹ 伴͕͋Γͦ͏…
70. https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb
71. https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb
72. https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb
73. https://github.com/rails/rails/blob/master/ actioncable/lib/action_cable/server/worker.rb 3VCZͰεϨουηʔϑͳ
    ฒྻॲཧΛॻͨ͘Ίͷ(FN
74. εϨου࡞ͬͯͨ
75. ݁࿦
76. HTTPϦΫΤετͱҧ͍ɺ 1ίωΫγϣϯ = 1ϓϩηε Ͱ͸ͳ͍
77. Unicorn͸εϨουϕʔεͰ͸ͳ͍͕ɺ εϨουΛ࡞ͬͯίωΫγϣϯΛ ࡞੒͍ͯ͠Δ
78. ίωΫγϣϯ͕ଟ͘ͳͬͯ΋ɺ (౰ॳͷ༧૝ΑΓ͸) ϓϩηε͸ṧഭ͠ͳͦ͞͏
79. UnicornͰ΋
 ຊ൪ͰActionCable࢖͑ͦ͏!
80. ʌ(•˶∇˶•)ů
81. ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
82. UnicornͰActionCableͷ࢖༻ܦݧ ͋Δਓ͕͍ͨΒ஌ݟΛڭ͍͑ͯͩ͘͞