Goだけでロビーサーバーを作ってみた

Transcript

1. Go ͚ͩͰ ʓʓʓʓΛ࡞ͬͯΈͨ

2. ͓લ୭Αʁ ًؕزٗاؿز㾊 1ZUIPOJTUB
   
   (PQIFS ז׿ד׮
   (P
   ד剅ְ׍ׯֲמה (P
   娖כ䎃穗麓ֻ׵ְ ؟؎ز
   ⠓爡
   -BC 
   ַ׵倜爡せ )/
   !OPCPOPCP IUUQHPMBOHSEZKQ

3. ࡢࠓͷ AltJS ࣄ৘

4. ߴڃݴޠͷ AltJS 㢌䳔דֹזְ 넝秷鎉铂ך项欵ָ⢪ִזְ 剅ֹ䩛ךأزٖأوحع ֿה׀הֻطةד穄✪

5. JS ϔϏʔϢʔβʔஊ &4
   ח㢌䳔כת׌䗳銲 ׃ַ׃ծ&4
   ך统׻׃כ䘌׸׹ OP
   K2VFSZ
   VTF
   1SPNJTF &4.
   ד剅ְג♧אךؿ؋؎ٕחػحָؙ植㹋鍑 "MU+4
   ז׵
   5ZQF4DSJQU
   ָ剣劄

6. JS ͷπϥϛ ٌآُ٦ٕ堣圓ךⴓ倖 ꬊず劍ך剅ֹ倯ך㢌ꬠ劍 &4
   غ٦آّٝⴓ倖 㘗ָזְ㘗㼪Ⰵ䩛媮ח״׷ⴓ倖 ؒ؝ءأذيךⴓ倖 〢ְ٥倜׃ְ鎸鶢ה➰ֹさְ竲ֽ׷ ײ׷ְؒٓ٦عٝسؚٔٝ

7. TypeScript ͳΒʁ 剑倜ך
   +4
   鎸鶢㘗ءأذيד剅ֽ׷ ꫼涸㘗鎉铂ך䛷䜋ָ䖤׵׸׷ 䧭卓暟ךٌآُ٦ٕװ
   &4
   غ٦آّٝ׮鏣㹀ד鼅ץ׷ +4
   ך项欵׮
   54
   ך项欵׮⢪ִ׷ ا٦أوحفד
   54
   ا٦أדرغحؚ

8. ͦ͜Ͱ GopherJS (P
   ך鎸鶢׾
   㢌䳔דֹ׷ (P
   ךٌآُ٦ٕ堣圓׾ⵃ欽 
   ؿ؋؎ٕחػحؙ⳿⸂ KT HP (PQIFS+4
   ך项欵ָׅץג⢪ִ׷ ꫼涸㘗鎉铂ך䛷䜋ָ䖤׵׸׷ ا٦أوحفד
   (P
   ا٦أדرغحؚ

   ꬊず劍ך剅ֹ倯כ
   (P
   ؐؑ؎ָ然甧幥׫ (P
   ך鎸鶢כ
   ։
   䎃⽃⡘ד㸜㹀׃ג׷ 䓼㔿זؒٓ٦عٝسؚٔٝ俑⻉ 5ZQF4DSJQU
   ״׶剣劄

9. GopherJS+Vecty (P
   ה
   (P
   ךワ鴟خ٦ٕ׌ֽד ؿٗٝزؒٝسָ圓眠〳腉 ׋׌׃
   $44
   כⴽ 1BTTXPSE9
   דך䱰欽✲⢽،ٔ CPPUTUSBQ
   ؝ٝه٦طٝزאֻ׏׋׃ )5.-
   ַ׵
   7FDUZ
   欽鎸鶢׾欰䧭خ٦ٕ׮אֻ׏׋׃ XBTN
   㼎䘔׮鹌遤⚥ 馄剣劄׌ה䙼׏ג׷

10. ͜Ε·Ͱͷొஃωλ

11. Go ϞόΠϧͰϐΞϊ App

12. GopherJS ͷ঺հ .go .js .map GopherJS

13. WebRTC Ͱ P2P Cloud NAT NAT Laptop Workstation Smart Phone

    Tablet Wireless Access Point

14. Ծ૝ϥδίϯΧʔ

15. Go Ͱ GUI Λͭ͘Δ "bridge":QObject

16. Go ͚ͩͰ࡞ΔϑϩϯτΤϯυ

17. ͜ΕΒͷొஃࢿྉ͸ʁ (PQIFS+4
    ד⡲׵׸גֶ׶תׅ٦

18. ूେ੒ͱͯ͠ɾɾɾ

19. Go ͚ͩͰ TPS Λ࡞Γ·ͨ͠

20. ͱݴ͍͔ͨͬͨΜͰ͢ ͕ɾɾɾ

21. Go ͚ͩͰϩϏʔαʔόʔΛ࡞ Γ·ͨ͠ חז׏׍ׯְת׃׋٥٥٥ s٥ω٥

22. ࡞Δͷʹඞࢮ͗ͯ͢ࢿྉ͕͠ΐ΅͍ͷ͸͝༰͍ࣻͩ͘͞ɾɾɾ

23. ߏ੒ ٗؽ٦؟٦غ٦ 11
    ًحءُطحزٙ٦ؙ 8FC6*
    ؿٗٝزؒٝس %
    ٖٝتؚٔٝ

24. ϩϏʔαʔόʔ 8FC35$
    欽ءؚشؚٔٝ׾Ⱟי׷ 8FCTPDLFUT
    ك٦أ ず儗剑㣐
    ,
    䱸竲ծ,
    ٕ٦ي׾䟝㹀 وحثؚٝ䖓
    11
    פ獳遤׃גٕ٦يכ嶊徦ׅ׷ չ䖉׍فٖ؎
    պז׵
    ,
    ِ٦ؠ٦ָׁלֽ׷ فٖ؎➂〡׾㟓װׅ׌ֽז׵醱侧؟٦غ٦דأ؛٦ٕ 植朐؟٦غ٦׾ת׋ְ׌وحثָؚٝדֹזְָծ 㢩鿇
    16#46#
    ָ֮׸לדֹ׷״ֲחז׷

25. P2P ϝογϡωοτϫʔΫ ؾ،כ(PQIFS+4ד圓眠 8FC35$
    ך
    35$%BUB$IBOOFM
    ⵃ欽 ؾ،꟦׾湱✼ח䱸竲ׅ׷ ِ٦ؠ٦ז׵ぐ䱸竲
    –
    ד䱸竲 鸐⥋כ
    11
    ך׋׭⡚鹼䒀 鹼䒀㼎瘻׾갹䓸׵זְד׮׉ֿ׉ֿ
    0,

26. WebRTC ͱ DataChannel ֿתֳֽֿ׋ؚؚ֭׏ג ֿך僰װ׏ה
    J044BGBSJ
    ד׮
    0,
    חז׏׋ ע׏׍ׯֽإحءّٝ然甧馄׭׿וְ 1FFS
    ה
    1FFS
    ׾
    QVCTVC
    ؟٦غ٦⢪׏גאזּךח ⚺㼪埄ָ❛✼ח䊡׷״ֲח➬鴥׬ךָ׭׿וְ

27. ͦ͜Ͱٯసͷൃ૝ ઀ଓͷ͖͔͚ͬ͸ Peer ͔Β Server ͚ͩͲɺ ੍ޚ͸ Server ͔Β Peer

    ʹ͢Δɻ ओैٯసͷൃ૝

28. Peer-Server-Room

29. ͦ͏͢Δͱ 
    1FFS
    כ31$
    ؟٦غ٦׾؟٦ـ 
    1FFS
    כ31$
    ؟٦غ٦׾؟٦ـ 
    4FSWFS
    כ
    1FFS
    ד
    DSFBUF0FS
    ׾㹋遤 
    4FSWFS
    כ
    1FFS
    ד
    DSFBUF"OTXFS
    ׾㹋遤 
    

    4FSWFS
    כ
    1FFS
    ח
    "OTXFS
    ׾床ׅ 31$
    ה⚺䖞鷞鯄ד⚺㼪埄׾床ֿׅהזֻ ء٦؛ٝءٍٕח
    11
    إحءّٝ׾然甧דֹ׷

30. ݁Ռ ٗؽ٦הًحءُ然甧תד
    
    遤玎䏝 *TPNPQIJD
    ׌ַ׵ֿ׉
    SQD
    ָ׉ךתת籬ָ׷ ぐ
    1FFS
    ꟦׾ًحءُדאזּך׮ 4FSWFS
    ⩎דٕ٦ف׾穈׬׌ֽד
    0, 姻䌢ח然甧דֹ׋׵֮הכ
    11
    ד 4FSWFS
    כ
    8FC4PDLFUT
    ׾ⴖ倖ׅ׷

31. Web-UI ϑϩϯτΤϯυ (PQIFS+4
    欽ؿٗٝزؒٝسٓ؎ـٓٔ SFBDU
    ٓ؎ؙ (P
    鎸鶢ד
    )5.-+4أة؎ٕ׾邌植 XBTN
    㼎䘔׮㨣ת׏ג׷

32. 3D ϨϯμϦϯά three.js (PQIFS+4
    כ
    KT
    项欵ָ⢪ִ׷ָծ 床ׅץֹ⦼ח♶⪒ָ֮׏ג׮ 搀鋔׃ג劍䖉鸐׶חז׵זְ הְֲ⹛涸鎉铂ך㹀׭׾׮䒷ֹ鴥׿ד׃תֲ ຊ౰͸͜͜΋ Go ʹ͍ͨ͠

33. ⹛ֻ״ֲחז׏ג׷ַוֲַ׻ַ׵זְָ ಈ࡞σϞ https://gophertank.irieda.com

34. ڝ߹ͷϚονϯάʢϩϏʔʣ αʔόʔ (P
    㹋鄲ח״׷ٗؽ٦؟٦غ٦ך畸さ ֿ׸׵חכ
    11
    ؝طؙءّٝ堣腉כזְ ِ٦ؠ٦侧ח嫰⢽׃ג؟٦غ٦ٔا٦أ׾ؖٝؖٝ⢪׏׍ׯֲ (PPHMF
    כ㉀㡰涸ח׉׸ָ姻׃ְ​ ֿ׸׵׮⡚ٖ؎ذٝء׾ֲ׋׏גכְ׷ֽו
    11
    ָ剑䓼׌״יկ IUUQTHJUIVCDPNIFSPJDMBCTOBLBNB IUUQTHJUIVCDPN(PPHMF$MPVE1MBUGPSNPQFONBUDI

35. ·ͱΊ GopherJS ௒༗๬ Vecty ௒༗ೳ Isomorphic ͸͍͍ͧ wasm ΁ͷນ։͚͸͙ͦͩ͢͜ RTC

    ηογϣϯʹ͸ RPC ͱओैٯస͕༗ޮ Go ʹ WebGL αϙʔτϥΠϒϥϦ͕ཉ͍͠ P2P ͸௿஗Ԇੑೳ͕࠷ڧ

36. (PQIFS+4
    ך㈓♧ך䓲挿כⰕ䒭ׄׯזַ׏׋הֿ׹ XBTN
    㼎䘔晛ָⰕ䒭ח《׶鴥ת׸׋ זךד➙䖓כ㣐䩛׾䮶׏ג⢪ִ׷ XBTN
    ׮
    XFCSUD
    ׮׮כװׅץגךًآٍ٦橆㞮ד⹛ֻ

37. ͓ΘΓ