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Liveterm KOBA789 1 12೥4݄7೔౔༵೔ *%,0#"Ͱ͢ΑΖ͓͘͠ئ͍͠·͢ɻ

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about me koba789.com 2 12೥4݄7೔౔༵೔ Ұ෦Ͱ͸ා͍ͱ͔νϟϥ͍ͱ͔ݴΘΕͯ·͕͢ɺ࣮ࡍ͸ී௨ͷߴߍੜͰ͢͠ɺࣗݾ঺հ͸ཁΒͳ͍ͱ ࢥ͍·͕͢ɺඞཁͰ͋Ε͹LPCBDPNΛݟ͍ͯͩ͘͞ɻ

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black frame 3 12೥4݄7೔౔༵೔ ͯ͞ɺຊ୊Ͱ͢ɻΈͳ͞ΜίʔσΟϯά͸޷͖Ͱ͔͢ɻࢲ͸େ޷͖Ͱ͢ɻ࠷ۙɺ෼ؒҎ্ίʔυΛ ॻ͍͍ͯͳ͍ͱېஅ঱ঢ়͕ग़ΔΑ͏ʹͳΓ·ͨ͠ɻͦΜͳίʔσΟϯά΋ͻͱΓͰ͸ͭ·Βͳ͍͜ͱ ΋ଟ͍΋ͷͰɺͦΜͳͱ͖ʹΩϟϓνϟΛىಈ͓ͯ͠΋ΉΖʹੜ์ૹΛ࢝ΊͪΌͬͨΓ͢Δਓ΋ଟ͍ ͱࢥ͍·͢ɻϥΠϒίʔσΟϯάָ͍ͬͯ͠ΜͰ͢ΑɻͰ΋ɺແବʹωοτϫʔΫͷଳҬ৯͏͠ɺΩϟ ϓνϟॏ͍͠ɺ഑৴ը໘ͩͱจࣈ௵Εͯݟ͑ͳ͍͠ɺ͍Ζ͍Ζෆຬͳ͜ͱ΋͋Δͱࢥ͍·͢ɻͦ͜ Ͱɻ

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would you like to share your terminal? 4 12೥4݄7೔౔༵೔ λʔϛφϧΛڞ༗Ͱ͖ͨΒૉఢͩͱࢥ͍·ͤΜ͔ɻͯ͞ɺͲΕ͘Β͍ૉఢͳͷ͔͸Έͳ͞Μͷ໨Ͱ͝ ֬ೝ͍͖ͨͩ·͠ΐ͏ɻ

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pronama14.koba789.com demo 5 12೥4݄7೔౔༵೔ ࠓ೔͸ϞόΠϧͬΆ͍ۭؾͩͬͨΒ͍͠ΜͰ͕͢ɺΨϯແࢹͯ͠·ͨ͠ɻͰ΋͖ͬ͞0QFSB.PCJMF ͰݟͨΒͳΜ͔ಈ͍ͨͷͰɺؾʹͳΔਓ͸͓खݩͷ୺຤Ͱݟ͍ͯͩ͘͞ɻ

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black frame 6 12೥4݄7೔౔༵೔ ͯ͞ɺ͍͔͕ͩͬͨͰ͠ΐ͏͔ɻจࣈ΋௵Εͣɺ஗Ԇ΋ͳ͘ɺշదʹϥΠϒίʔσΟϯά͢Δ͜ͱ͕ Ͱ͖·ͨ͠ɻͻͱ௨Γָ͠Μͩͱ͜ΖͰɺ

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technical overview 7 12೥4݄7೔౔༵೔ λω໌͔͠ͷ͓࣌ؒͰ͢ɻத৺ͱͳΔٕज़ͱͯ͠͸࠷ۙ࿩୊ͷͪ͜Βɺ

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Node.js Socket.io 8 12೥4݄7೔౔༵೔ /PEFKTͱ4PDLFUJPɻ·͊ɺఆ൪Ͱ͢Ͷɻ

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architecture 9 12೥4݄7೔౔༵೔ ࣍ʹߏ଄ͷํΛݟ͍͖ͯ·͠ΐ͏ɻͪ͜Β͸গʑτϦοΩʔͰ͢ɻ

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browser server (Node.js) master terminal 4PDLFUJP caster file server 10 12೥4݄7೔౔༵೔ ਤʹද͢ͱ୯७Ͱ͕͢ɺ͜ͷΑ͏ʹͳ͍ͬͯ·͢ɻΩϟελʔ͕ૹ৴ͨ͠γʔέϯείʔυΛαʔόʔ ͕ड͚औΓɺαʔόʔ্ʹ͋ΔϔουϨεͷλʔϛφϧΤϛϡϨʔλɺNBTUFSUFSNJOBMʹॻ͖ࠐΈ· ͢ɻͦͯͦ͠Εͱಉ࣌ʹϒϥ΢βʹରͯ͠΋ͦͷγʔέϯείʔυΛҰ੪ૹ৴͠·͢ɻNBTUFS UFSNJOBMɺҰݟ͢ΔͱແବͳΑ͏ʹݟ͑·͕͢ɺ࣮͸͜Ε͕ϛιͰɺ৽نʹࢹௌऀ͕૿͑ͨ࣌ʹॏཁ Ͱ͢ɻ<$>λʔϛφϧͷγʔέϯείʔυͱ͍͏ͷ͸͍ΘΏΔࠩ෼ૹ৴ͳͷͰɺ৽ن઀ଓ௚ޙ͸ਖ਼ৗʹ ը໘ΛදࣔͰ͖·ͤΜɻͦ͜ͰɺNBTUFSUFSNJOBMͷঢ়ଶɺ͢ͳΘͪεφοϓγϣοτΛૹΓ͚ͭ· ͢ɻ<$>͢Δͱɺ࠷৽ͷλʔϛφϧͷঢ়ଶΛ్த͔ΒͰ΋෮ݩͰ͖Δͱ͍͏Θ͚Ͱ͢ɻ

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browser server (Node.js) master terminal 4PDLFUJP caster file server browser 10 12೥4݄7೔౔༵೔ ਤʹද͢ͱ୯७Ͱ͕͢ɺ͜ͷΑ͏ʹͳ͍ͬͯ·͢ɻΩϟελʔ͕ૹ৴ͨ͠γʔέϯείʔυΛαʔόʔ ͕ड͚औΓɺαʔόʔ্ʹ͋ΔϔουϨεͷλʔϛφϧΤϛϡϨʔλɺNBTUFSUFSNJOBMʹॻ͖ࠐΈ· ͢ɻͦͯͦ͠Εͱಉ࣌ʹϒϥ΢βʹରͯ͠΋ͦͷγʔέϯείʔυΛҰ੪ૹ৴͠·͢ɻNBTUFS UFSNJOBMɺҰݟ͢ΔͱແବͳΑ͏ʹݟ͑·͕͢ɺ࣮͸͜Ε͕ϛιͰɺ৽نʹࢹௌऀ͕૿͑ͨ࣌ʹॏཁ Ͱ͢ɻ<$>λʔϛφϧͷγʔέϯείʔυͱ͍͏ͷ͸͍ΘΏΔࠩ෼ૹ৴ͳͷͰɺ৽ن઀ଓ௚ޙ͸ਖ਼ৗʹ ը໘ΛදࣔͰ͖·ͤΜɻͦ͜ͰɺNBTUFSUFSNJOBMͷঢ়ଶɺ͢ͳΘͪεφοϓγϣοτΛૹΓ͚ͭ· ͢ɻ<$>͢Δͱɺ࠷৽ͷλʔϛφϧͷঢ়ଶΛ్த͔ΒͰ΋෮ݩͰ͖Δͱ͍͏Θ͚Ͱ͢ɻ

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browser server (Node.js) master terminal 4PDLFUJP caster file server browser TOBQTIPU 10 12೥4݄7೔౔༵೔ ਤʹද͢ͱ୯७Ͱ͕͢ɺ͜ͷΑ͏ʹͳ͍ͬͯ·͢ɻΩϟελʔ͕ૹ৴ͨ͠γʔέϯείʔυΛαʔόʔ ͕ड͚औΓɺαʔόʔ্ʹ͋ΔϔουϨεͷλʔϛφϧΤϛϡϨʔλɺNBTUFSUFSNJOBMʹॻ͖ࠐΈ· ͢ɻͦͯͦ͠Εͱಉ࣌ʹϒϥ΢βʹରͯ͠΋ͦͷγʔέϯείʔυΛҰ੪ૹ৴͠·͢ɻNBTUFS UFSNJOBMɺҰݟ͢ΔͱແବͳΑ͏ʹݟ͑·͕͢ɺ࣮͸͜Ε͕ϛιͰɺ৽نʹࢹௌऀ͕૿͑ͨ࣌ʹॏཁ Ͱ͢ɻ<$>λʔϛφϧͷγʔέϯείʔυͱ͍͏ͷ͸͍ΘΏΔࠩ෼ૹ৴ͳͷͰɺ৽ن઀ଓ௚ޙ͸ਖ਼ৗʹ ը໘ΛදࣔͰ͖·ͤΜɻͦ͜ͰɺNBTUFSUFSNJOBMͷঢ়ଶɺ͢ͳΘͪεφοϓγϣοτΛૹΓ͚ͭ· ͢ɻ<$>͢Δͱɺ࠷৽ͷλʔϛφϧͷঢ়ଶΛ్த͔ΒͰ΋෮ݩͰ͖Δͱ͍͏Θ͚Ͱ͢ɻ

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pty iTerm server UUZ 4PDLFUJP Node.js QUZKT 11 12೥4݄7೔౔༵೔ ࣍ʹΩϟελʔ಺෦ͷߏ଄Ͱ͢ɻ͜Ε͸ൺֱత୯७ͰɺQUZ͔Βͱ͖ͬͯͨσʔλΛJ5FSNʹॻ͖ग़ ͭͭ͠ɺTFSWFSʹ΋TPDLFUJPͰૹͬͯΔ͚ͩͰ͢ɻ΋ͪΖΜɺJ5FSN͔ΒͷΩʔೖྗ͸QUZʹॻ ͖ࠐΈ·͢ɻ

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black frame 12 12೥4݄7೔౔༵೔ ͯ͞ɺ͜͜·Ͱฉ͘ͱΈͳ͞Μ΋࢖ͬͯΈͨ͘ͳΔͱࢥ͍·͢ɻ

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for public 13 12೥4݄7೔౔༵೔ ͱ͍͏Θ͚Ͱɺ-JWFUFSN͸഑৴ܥͷ΢ΣϒαʔϏεͱͯ͠ެ։༧ఆͰ͢ɻ

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comment voice streaming etc... 14 12೥4݄7೔౔༵೔ ΍͸Γίϝϯτͱ͔Ի੠ετϦʔϛϯάͱ͔ඞཁͳͷͰɺͦΕΒ΋࣮૷༧ఆͰ͢ɻ

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coming soon 15 12೥4݄7೔౔༵೔ Ի੠ετϦʔϛϯά·Ͱ͸׬੒ͯ͠࢒Δ͸αΠτσβΠϯ͚ͩͳͷͰɺ΋͏͠͹Β͓͘଴ͪԼ͍͞ɻ

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thx 16 12೥4݄7೔౔༵೔ ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻͱऴΘΓ͍ͨͷͰ͕͢ɺ࠷ޙʹ΋͏Ұͭݴ͓͔ͬͯͳ͚Ε͹ͳΒͳ ͍͜ͱ͕͋Γ·͢ɻͦΕ͸ɺ

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EP/05VTF /PEFKT 17 12೥4݄7೔౔༵೔ ܾͯ͠/PEFKTΛ࢖ͬͯ͸͍͚ͳ͍ͱ͍͏͜ͱͰ͢ɻ͜ͷ-5ʹΠϯεύΠΞ͞Ε͍ͯܰϊϦͰ৮Δ ͱී௨ʹࣗ෼ͷ଍Λܸͪൈ͖·͢ɻ/PEFKTʹ৮Δͷ͸μʔΫαΠυʹඈͼࠐΈ͍ͨํ͚͓ͩئ͍͠ ·͢ɻ