リアルタイムゲームサーバー開発技術スタックまとめ

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ϦΞϧλΠϜήʔϜαʔόʔ։ൃ ٕज़ελοΫ·ͱΊ DELT#8  PRESENTER : NODA KOHEI

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͸͡Ίʹ ఆٛ ▸ ϦΞϧλΠϜήʔϜαʔόʔͱ͸ ▸ ⭕ Latency͕ϓϨΠϠʔମݧʹେ͖ؔ͘ΘΔήʔϜ ▸ FPS, TPS (Call of Duty, Fortnite) ▸ MOBA (League of Legends, Ԧऀӫ༾) ▸ ❌ Hearthstone, Shadowverse ͷΑ͏ͳίϚϯυܕͷήʔϜ

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͸͡Ίʹ എܠ ▸ ϦΞϧλΠϜήʔϜαʔόʔ։ൃͷͨΊͷαʔϏεɺOSSɺϥ Πηϯειϑτ΢ΣΞ͕ॆ࣮͖ͯͨ͠ ▸ Photon Engine, Monobit Engine (MRS, MUN) ▸ AWS GameLift ▸ Agones, Open Match ▸ Etc

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Կ͕ҧ͏ͷʁ ͲΕΛ࢖͑͹͍͍ʁ

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͸͡Ίʹ ൃදͷ໨త ▸ ͜ΕΒͷιϑτ΢ΣΞɾαʔϏε͸ͦΕͧΕʹΧόʔ͢Δൣғ ͕ҟͳΔɻ ▸ ϦΞϧλΠϜήʔϜαʔόʔ։ൃʹඞཁͳٕज़ελοΫΛఆٛ ͯ͠ɺιϑτ΢ΣΞɾαʔϏε͕Χόʔ͢ΔൣғΛࣔ͢ɻ ▸ ૊Έ߹Θͤ΋঺հɻ

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ϦΞϧλΠϜήʔϜαʔόʔ։ൃ ٕज़ελοΫ

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Dedicated Game Server  (DGS) Matchmaking  DGS Management  GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT MATCHMAKING DEDICATED GAME SERVER  (DGS) DGS MANAGEMENT TECHNOLOGY STACKS

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING TECHNOLOGY STACKS SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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GAME LOGIC PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING TECHNOLOGY STACKS NETWORKING SCHEDULER SERIALIZATION MATCHMAKING LOGIC SERVICE FRONTEND MATCHMAKING  CORE DGS  ASSIGNMENT

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DEDICATED GAME SERVER DEDICATED GAME SERVER ▸ ήʔϜλΠτϧ͝ͱʹݻ༗ͷϩδοΫΛ࣋ͭαʔόʔΞϓϦέʔ γϣϯ ▸ ήʔϜΫϥΠΞϯτͱωοτϫʔΫܦ༝Ͱ௨৴ ▸ 4ͭͷίϯϙʔωϯτ GAME LOGIC NETWORKING SCHEDULER SERIALIZATION

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DEDICATED GAME SERVER NETWORKING ▸ ήʔϜΫϥΠΞϯτͱ௨৴͢ΔͨΊͷϓϩτίϧͱͦͷ࣮૷ ▸ ࠶ૹ੍ޚɺϑϩʔ੍ޚɺίωΫγϣϯ؅ཧ ▸ ύέοτͷ෼ׂɺ݁߹ ▸ ҉߸Խɺॺ໊ GAME LOGIC NETWORKING SCHEDULER SERIALIZATION

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DEDICATED GAME SERVER SERIALIZATION / DESERIALIZATION ▸ ΦϒδΣΫτ ⁶ όΠτྻͷ૬ޓม׵Λߦ͏ ▸ ωοτϫʔΫܦ༝Ͱૹ৴Մೳʹ͢Δ GAME LOGIC NETWORKING SCHEDULER SERIALIZATION

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DEDICATED GAME SERVER SCHEDULER ▸ ఆظతʹήʔϜϩδοΫΛݺͼग़͢ॲཧ ▸ ήʔϜΫϥΠΞϯτͰ͍͏ʮήʔϜϧʔϓʯ ▸ 1ϓϩηεͰෳ਺ͷήʔϜΛϗετ͢Δ৔߹ʹಛʹॏཁ GAME LOGIC NETWORKING SCHEDULER SERIALIZATION

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DEDICATED GAME SERVER GAME LOGIC ▸ λΠτϧݻ༗ͷήʔϜγϛϡϨʔγϣϯ ▸ ෺ཧɺAIɺNavMeshɺͳͲΛؚΉ ▸ ωοτϫʔΫܦ༝ͰήʔϜΫϥΠΞϯτͱঢ়ଶͷಉظΛߦ͏ GAME LOGIC NETWORKING SCHEDULER SERIALIZATION

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MATCHMAKING MATCHMAKING ▸ ϧʔϧʹج͍ͮͯϓϨΠϠʔΛूΊɺϚονΛ࡞੒͢Δ ▸ ϓϨΠϠʔͷ͞·͟·ͳଐੑΛར༻͢Δ ▸ ϨʔςΟϯά ▸ ϩʔϧ ▸ ࡞੒ͨ͠ϚονΛ DGS ʹׂΓ౰ͯΔ ▸ 4ͭͷίϯϙʔωϯτ MATCHMAKING LOGIC SERVICE FRONTEND MATCHMAKING  CORE DGS  ASSIGNMENT

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MATCHMAKING MATCHMAKING CORE ▸ ϚονϝΠΩϯάͷϦΫΤετΛϓʔϦϯά ▸ ఆظతʹϚονϝΠΩϯάϩδοΫΛݺͼग़͢ MATCHMAKING LOGIC SERVICE FRONTEND MATCHMAKING  CORE DGS  ASSIGNMENT

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MATCHMAKING MATCHMAKING LOGIC ▸ ϓʔϧ͞ΕͨϚονϝΠΩϯάͷϦΫΤετΛධՁ ▸ ෳ਺ͷϓϨΠϠʔΛҰͭʹ·ͱΊͯϚονΛ࡞੒͢Δ ▸ ྫ) Ϩʔτ͕͍ۙϓϨΠϠʔΛϚονͤ͞Δ MATCHMAKING LOGIC SERVICE FRONTEND MATCHMAKING  CORE DGS  ASSIGNMENT

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MATCHMAKING DGS ASSIGNMENT ▸ ࡞੒͞ΕͨϚονʹରͯ͠ DGS ΛΞαΠϯ͢Δ ▸ ϓϨΠϠʔͷϨΠςϯγʔ෼෍ͷ࠷దԽ MATCHMAKING LOGIC SERVICE FRONTEND MATCHMAKING  CORE DGS  ASSIGNMENT

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MATCHMAKING SERVICE FRONTEND ▸ MatchmakingΛAPIͱͯ͠ఏڙ͢Δ ▸ APIྫ ▸ ϚονϝΠΩϯάͷϦΫΤετ ▸ Ϛον࡞੒ΛήʔϜΫϥΠΞϯτʹ௨஌ MATCHMAKING LOGIC SERVICE FRONTEND MATCHMAKING  CORE DGS  ASSIGNMENT

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DGS MANAGEMENT DGS MANAGEMENT ▸ DGSͷαʔόʔ܈Λ؅ཧ͢Δ໾ׂ ▸ 6ͭͷίϯϙʔωϯτ PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING

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DGS MANAGEMENT PROVISIONING ▸ ϚγϯϦιʔεΛௐୡ͢Δ ▸ VM ▸ Container ▸ Bare-metal PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING

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DGS MANAGEMENT DEPLOYMENT ▸ ϚγϯϦιʔεʹରͯ͠DGS ͷ࣮ߦϑΝΠϧ܈Λ഑ஔ͢Δ ▸ όʔδϣϯΞοϓ ▸ ෳ਺όʔδϣϯͷಉ࣌Քಇͷαϙʔτ PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING

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DGS MANAGEMENT MONITORING ▸ DGSͷεςʔτΛ؂ࢹ͢Δ ▸ ϔϧενΣοΫ ▸ ϥΠϑαΠΫϧ؅ཧ ▸ Auto ScalingɺLoad BalancingͷͨΊʹඞཁ PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING

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DGS MANAGEMENT ALLOCATION ▸ ෳ਺ͷ DGS ͔ΒϚονΛ࣮ߦ͢Δ DGS Λܾఆ͢Δ ▸ ཁ͸ۭ͍ͯΔ DGS Λ୳ͯ͘͠Δ΍ͭ PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING

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DGS MANAGEMENT AUTO SCALING ▸ ઀ଓ਺΍ෛՙঢ়گͳͲʹԠͯ͡ϚγϯϦιʔεΛ૿ݮ͢Δ PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING

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DGS MANAGEMENT SERVICE FRONTEND ▸ DGS Ϋϥελ΁ͷૢ࡞ΛAPIͱͯ͠ఏڙ͢Δ ▸ APIྫ ▸ ৽͍͠ϚονͷΞϩέʔγϣϯ ▸ ৽͍͠όʔδϣϯͷσϓϩΠ PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND MONITORING

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طଘͷιϑτ΢ΣΞɾαʔϏε͕ Χόʔ͢Δٕज़ελοΫ

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING PHOTON ENGINE SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING MONOBIT ENGINE SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING AWS GAMELIFT SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING AGONES SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING OPENMATCH SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING UNITY SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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GAME LOGIC NETWORKING MATCHMAKING LOGIC SERVICE FRONTEND PROVISIONING DEPLOYMENT AUTO SCALING ALLOCATION SERVICE FRONTEND Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONITORING UNITY-DOTS SCHEDULER SERIALIZATION MATCHMAKING  CORE DGS  ASSIGNMENT

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αϯϓϧΞʔΩςΫνϟ

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ORIGINAL (GAME LOGIC) PHOTON (NETWORKING) OPENMATCH Dedicated Game Server  (DGS) Matchmaking  DGS Management  PHOTON + OPENMATCH PHOTON (SCHEDULER) PHOTON (SERIALIZATION) PROVISIONING PHOTON  (DEPLOYMENT) AUTO SCALING PHOTON  (ALLOCATION) PHOTON  (SERVICE FRONTEND) PHOTON  (MONITORING)

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ORIGINAL (GAME LOGIC) MUN (NETWORKING) OPENMATCH Dedicated Game Server  (DGS) Matchmaking  DGS Management  MONOBIT + OPENMATCH MUN (SCHEDULER) MUN (SERIALIZATION) PROVISIONING MUN  (DEPLOYMENT) AUTO SCALING MUN  (ALLOCATION) MUN  (SERVICE FRONTEND) MUN  (MONITORING)

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UNITY (GAME LOGIC) LITENETLIB (NETWORKING) OPENMATCH Dedicated Game Server  (DGS) Matchmaking  DGS Management  UNITY + LITENETLIB + MESSAGEPACK + OPENMATCH + AGONES UNITY (SCHEDULER) AGONES MESSAGEPACK (SERIALIZATION)

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ORIGINAL (GAME LOGIC) LITENETLIB (NETWORKING) GAMELIFT Dedicated Game Server  (DGS) Matchmaking  DGS Management  LITENETLIB + MESSAGEPACK + GAMELIFT ORIGINAL (SCHEDULER) MESSAGEPACK (SERIALIZATION)

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END

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APPENDIX

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APPENDIX ࢀߟࢿྉ ▸ Proposal: RefCount allocation to host many room in same pod ▸ https://github.com/googleforgames/agones/issues/1197 ▸ Amazon GameLift Developer Guide ▸ https://docs.aws.amazon.com/ja_jp/gamelift/latest/developerguide/gamelift- intro.html ▸ Photon : LoadBalancing Application ▸ https://doc.photonengine.com/ja-jp/server/current/applications/loadbalancing/ application ▸ Monobit Engine : MUN 2.0 ͷγεςϜߏ੒ʹ͍ͭͯ ▸ http://www.monobitengine.com/doc/mun/contents/Server/Construction.htm

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APPENDIX ࢀߟࢿྉ ▸ Open Match ௒ೖ໳ ▸ https://medium.com/google-cloud-jp/open-match-super101-aaf3e54bd4e7 ▸ Open Match Deep Dive ▸ https://www.slideshare.net/HammoudiSamir/open-match-deep-dive ▸ Photon Server Deep Dive ▸ https://www.slideshare.net/neuecc/photon-server-deep-dive- photonwirephotonserver ▸ Unity Real-Time Multiplayer repository ▸ https://github.com/Unity-Technologies/multiplayer