MedPeer_JapaxTaxi_MeetUp_Actioncable

Transcript

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/

5. None

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

35. None

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…?

54. None

55. 6OJDPSOͷϓϩηεͷ਺

56. ։ൃ؀ڥͰͷίωΫγϣϯͷ਺

57. 1ϓϩηεͰ2ͭͷίωΫγϣϯ ͕Ͱ͖͍ͯΔ…?

58. 1ίωΫγϣϯ = 1ϓϩηε

59. 1ίωΫγϣϯ = 1ϓϩηε

60. ৄ͘͠ௐ΂ͳ͚Ε͹…

61. None

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

83. None