iOS11は本当にWebRTCに対応したのか

WebRTC Meetup Osaka #2の発表資料です。

Transcript

1. iOS11͸ຊ౰ʹWebRTC ʹରԠͨ͠ͷ͔ WebRTC Meetup Osaka #2 2017/10/27 େౡ ޫو@sbntaminif
2. ࣗݾ঺հ • ΢ΣϒϦΦגࣜձࣾWEBΤϯδχΞ + ϓϩμΫτ Ϛωʔδϟʔ • ੈքͰ།ҰɺୈҰճWebRTC Meetup Osaka͔Β ܧଓͯ͠ొஃͯ͠·͢ • ීஈ͸ژ౎Ͱಇ͍͍ͯ·͢
3. http://ejje.weblio.jp/content/ios
4. ͦΕͰ͸࢝Ί·͢
5. TL;DR(H) • Safari11ͰϏσΦνϟοτ͸Մೳ • Google ChromeͰϏσΦνϟοτ͸ෆՄೳ • TwitterͰURLΛλοϓͨ࣌͠ʹىಈ͢Δ
 ϒϥ΢βͰϏσΦνϟοτ͸ෆՄೳ • React Native੡ͷΞϓϦͰϏσΦνϟοτ͸ෆՄೳ
6. TL;DR(H) • Safari11ͰϏσΦνϟοτ͸Մೳ • Google ChromeͰϏσΦνϟοτ͸ෆՄೳ • TwitterͰURLΛλοϓͨ࣌͠ʹىಈ͢Δ
 ϒϥ΢βͰϏσΦνϟοτ͸ෆՄೳ • React Native੡ͷΞϓϦͰϏσΦνϟοτ͸ෆՄೳ +BWB4DSJQU$PSFͰಈ͔ͳ͍͚ͩͰɺ 3FBDU/BUJWFͷ৔߹͸SFBDUOBUJWFXFCSUD Λ࢖༻͢Ε͹ϏσΦνϟοτ͸ՄೳͰͨ͠
   ؒҧͬͨ৘ใࣦྱ͍ͨ͠·ͨ͠ɻ
7. WebRTCͱ͸ʢςϯϓϨʣ • W3C͕ఏএ͢ΔP2PϦΞϧλΠϜίϛϡχέʔ γϣϯΛ࣮ݱ͢Δٕज़ • ϓϥάΠϯͳ͠Ͱϒϥ΢βؒͷ΍ΓͱΓ͕Մೳ • ςΩετ΍όΠφϦͳͲͷσʔλܗࣜ΍ө૾΍ Ի੠ͳͲͷStreamܗࣜͷ΍ΓͱΓ͕Մೳ
8. iOSͰ͸iOS11ͷSafariͰ WebRTCʹରԠ͠·ͨ͠ • getUserMedia • RTCPeerConnection • (RTCDataChannel) ͜ΕΒࡾͭʢ͚ͩͰ͸ͳ͍ʣͷ"1*͕
   4BGBSJʹ࣮૷͞Εͨͱ͍͏͜ͱͰ͢
9. iOS11ͰWebRTCʹରԠʂ
10. Ͱ΋ɺϒϥ΢βͬͯ Safari͚ͩ͡Όͳ͍Ͱ͢ΑͶ
11. iOSʹ͋Δϒϥ΢β • Safari • Google Chrome • Opera • EdgeʢݱࡏϓϨϏϡʔ൛ʣ • ͳͲͳͲɾɾ
12. ͜ΕΒͰWebRTC͸ ಈ͘ͷ͔ ͦΕΛௐ΂ΔͨΊʹ͸ɺ ϒϥ΢β͸Ͳ͏࣮૷͞Ε͍ͯΔ ͔Λ஌Δඞཁ͕͋Γ·͢
13. ྫ͑͹Google Chrome https://blog.chromium.org/2016/01/a-faster-more-stable-chrome-on-ios.html 7FS
    Ͱ6*8FC7JFX͔Β8,8FC7JFX ʹมߋͨ͠ͱ͍͏هࣄ
14. SwiftͰ࣮૷Ͱ͖Δϒϥ΢β • WKWebView • SFSafariViewController • UIWebView
 (deprecated)
15. Safariͱಉ͡Α͏ʹAPI͕ ࣮૷͞Ε͍ͯΕ͹ରԠͯ͠ ͍Δ͸ͣ
16. RTCPeerConnectionͱ getUserMedia͕ଘࡏ͢Δ͔ • WKWebView • SFSafariViewController • UIWebView
 (deprecated)
17. શ෦μϝͰͨ͠ • WKWebView • SFSafariViewController • UIWebView
 (deprecated)
18. RTCPeerConnetion -> getUserMedia ->
19. ௨৴͸Ͱ͖Δ͚Ͳ ө૾ͱԻ੠͕औಘͰ͖ͳ͍
20. RTCPeerConnection͕͋Ε ͹σʔλ௨৴͸Ͱ͖Δͷ͔
21. ֤ϒϥ΢βͰDataChannel ΍ͬͯΈΔςετ • αʔόʔʹ͸SkyWayΛ࢖༻ • ࣗલͰαʔόʔ༻ҙͰ͖ͳ͍ • ΞϓϦέʔγϣϯ΋SkyWayͷαϯ ϓϧΛͦͷ··࢖༻
22. શϒϥ΢βͰಈ͖·ͨ͠ʂ • αʔόʔʹ͸SkyWayΛ࢖༻ • ࣗલͰαʔόʔ༻ҙͰ͖ͳ͍ • ΞϓϦέʔγϣϯ΋SkyWayͷαϯ ϓϧΛͦͷ··࢖༻
23. ·ͱΊ
24. iOS11ͰWebRTCʹରԠʂ
25. iOS11ͰWebRTCʹରԠʂ ҧ͏ʂ
26. iOS11ͰWebRTCʹରԠʂ Safari11ͰWebRTCʹରԠ
27. ͋Γ͕ͱ͏͍͟͝·ͨ͠