iOSでWebRTCを使ってみた

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iOSͰWebRTCΛ ࢖ͬͯΈͨ AKIBA.swift Daiki Matsudate(@d_date)

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͍͖ͳΓDEMO

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վΊͯࣗݾ঺հ

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Daiki Matsudate (@d_date) • ໊લͷಡΈํ͸ઈࢍ໎૸த (ex. ·ͭͩͯ͞ Μɺͩͯ͞ΜɺDate͞Μ) • ࠷ۙϛυϧωʔϜʹಌΕΔʢઈࢍืूதʣ

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ࠓ೔ͷ಺༰ • ͋ͷσϞ͸ҰମͳΜͩͬͨͷ͔

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͋ͷσϞ͸Ұମ ͳΜͩͬͨΜͩΖ͏

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WebRTCͬͯ஌ͬͯ·͔͢ʁ

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WebRTCͬͯ஌ͬͯ·͔͢ʁ • όϦόϦ࢖͍ͬͯΔ • σϞ͸৮ͬͨ͜ͱ͕͋Δ • ໊લ͸ฉ͍ͨ͜ͱ͕͋Δ • ConnpassͰݟͨΑʂ • ࠓ೔ॳΊͯฉ͍ͨ ߴ ஌͍ͬͯΔ౓ ʹΘ͔

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͜ΕͰ͋ͳͨ΋ʹΘ͔ଔۀʂ • όϦόϦ࢖͍ͬͯΔ • σϞ͸৮ͬͨ͜ͱ͕͋Δ • ໊લ͸ฉ͍ͨ͜ͱ͕͋Δ • ConnpassͰݟͨΑʂ • ࠓ೔ॳΊͯฉ͍ͨ

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͍͍Ͷ͍ͩ͘͞

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WebRTC ϒϥ΢β΍ϞόΠϧΞϓϦ্ͰԻ੠௨࿩ɺϏσΦ ௨࿩ͳͲͷReal-Time Communication(RTC)Λ ࣮ݱ͢ΔͨΊͷٕज़ Google, Mozilla, Opera͕ڞಉ։ൃ

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ରԠϒϥ΢βͱϓϥοτϑΥʔϜ • Chrome • Firefox • Opera • Android • iOS

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ରԠϒϥ΢βͱϓϥοτϑΥʔϜ • Chrome • Firefox • Opera • Android • iOS → ༏ઌॱҐ௿Ίײ

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Ofﬁcial Sample https://github.com/webrtc/samples/

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Ofﬁcial Sample https://github.com/webrtc/samples/ શ෦ϒϥ΢β൛ʂʂ

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iOS࣮૷ͯ͘͠ΕͨGOD͕͍Δ

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αʔόʔͲ͏͢Μͷʁʁ

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ಀ͛Δ͸ஏ͕ͩ໾ʹཱͭ

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ͪΐͬͱ͚ͩαʔόʔͷ͓࿩

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http://io13webrtc.appspot.com/

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http://io13webrtc.appspot.com/

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STUN (Session Traversal of UDP through NATs) • NATӽ͑͢΂͖͔൑ఆ͢Δαʔόʔ

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http://io13webrtc.appspot.com/

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TURN (Traversal Using Relay around NAT) • NATΛӽ͑ͯɺσʔλϦϨʔ͢Δ

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http://io13webrtc.appspot.com/

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ৄ͘͠͸ͪ͜Β http://io13webrtc.appspot.com/

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ͭ·ΓɺSTUN/TURNΛ ߏங͢Ε͹Αͦ͞͏ʂ

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…୭͕΍Δͷʁ

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WebRTCΛ࣮ݱ͢ΔͨΊʹඞཁͳ΋ͷ • P2P௨৴͢Δϒϥ΢β/σόΠε • WebRTCͷ஌ࣝ • STUN/TURNͷ஌ࣝ • αʔόʔΛߏங͢Δਓ

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WebRTCΛ࣮ݱ͢ΔͨΊʹඞཁͳ΋ͷ • P2P௨৴͢Δϒϥ΢β/σόΠε • WebRTCͷ஌ࣝ • STUN/TURNͷ஌ࣝ • αʔόʔΛߏங͢Δਓ ← ୭ʁ

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https://nttcom.github.io/skyway/

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Skyway • WebRTCͷϓϥοτϑΥʔϜ • iOS/AndroidͷϑϨʔϜϫʔΫΛఏڙ • ೔ຊޠυΩϡϝϯτ • ແྉ(ਆ)

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• WebRTCͷϓϥοτϑΥʔϜ • iOS/AndroidͷϑϨʔϜϫʔΫΛఏڙ • ೔ຊޠυΩϡϝϯτ • ແྉ(ਆ) https://nttcom.github.io/skyway/

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υΩϡϝϯτ΋೔ຊޠʂ • WebRTCͷϓϥοτϑΥʔϜ • iOS/AndroidͷϑϨʔϜϫʔΫΛఏڙ • ೔ຊޠυΩϡϝϯτ • ແྉ(ਆ) https://nttcom.github.io/skyway/

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·ͱΊ • ແྉ௨࿩ɺϏσΦ௨࿩Λ࣮ݱ͢ΔͳΒ WebRTC • ৄ͍͠Πϯϑϥ͓͡͞Μ͕͍ͳͯ͘΋ɺ SkyWay͕ॿ͚ͯ͘ΕΔ