Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Goだけでロビーサーバーを作ってみた
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
irieda
October 05, 2018
Programming
2
560
Goだけでロビーサーバーを作ってみた
GoとGopherJSによるIsomorphicな実装で
P2Pメッシュを確立できるロビーサーバーを作ってみた話。
irieda
October 05, 2018
Tweet
Share
More Decks by irieda
See All by irieda
SpaGoでSPAを作ろう!
nobonobo
0
640
TinyGoでIoTを始めよう
nobonobo
2
890
GopherJS+Vecty
nobonobo
1
1.1k
Other Decks in Programming
See All in Programming
例外処理とどう使い分ける?Result型を使ったエラー設計 #burikaigi
kajitack
16
6.1k
izumin5210のプロポーザルのネタ探し #tskaigi_msup
izumin5210
1
140
Rust 製のコードエディタ “Zed” を使ってみた
nearme_tech
PRO
0
210
CSC307 Lecture 08
javiergs
PRO
0
670
それ、本当に安全? ファイルアップロードで見落としがちなセキュリティリスクと対策
penpeen
7
4k
AI によるインシデント初動調査の自動化を行う AI インシデントコマンダーを作った話
azukiazusa1
1
750
組織で育むオブザーバビリティ
ryota_hnk
0
180
React Native × React Router v7 API通信の共通化で考えるべきこと
suguruooki
0
100
QAフローを最適化し、品質水準を満たしながらリリースまでの期間を最短化する #RSGT2026
shibayu36
2
4.4k
CSC307 Lecture 01
javiergs
PRO
0
690
Best-Practices-for-Cortex-Analyst-and-AI-Agent
ryotaroikeda
1
110
Honoを使ったリモートMCPサーバでAIツールとの連携を加速させる!
tosuri13
1
180
Featured
See All Featured
New Earth Scene 8
popppiees
1
1.5k
Leo the Paperboy
mayatellez
4
1.4k
How STYLIGHT went responsive
nonsquared
100
6k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
130k
Chasing Engaging Ingredients in Design
codingconduct
0
110
Avoiding the “Bad Training, Faster” Trap in the Age of AI
tmiket
0
79
Marketing Yourself as an Engineer | Alaka | Gurzu
gurzu
0
130
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
techseoconnect
PRO
0
87
Collaborative Software Design: How to facilitate domain modelling decisions
baasie
0
140
A designer walks into a library…
pauljervisheath
210
24k
Have SEOs Ruined the Internet? - User Awareness of SEO in 2025
akashhashmi
0
270
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
uxyall
0
390
Transcript
Go ͚ͩͰ ʓʓʓʓΛ࡞ͬͯΈͨ
͓લ୭Αʁ ًؕزٗاؿز㾊 1ZUIPOJTUB(PQIFS זד(Pד剅ְׯֲמה (P娖כ䎃穗麓ְֻ ؟؎ز ⠓爡-BC ַ倜爡せ )/!OPCPOPCP IUUQHPMBOHSEZKQ
ࡢࠓͷ AltJS ࣄ
ߴڃݴޠͷ AltJS 㢌䳔דֹזְ 넝秷鎉铂ך项欵ָ⢪ִזְ 剅ֹ䩛ךأزٖأوحع ֿה׀הֻطةד穄✪
JS ϔϏʔϢʔβʔஊ &4ח㢌䳔כת䗳銲 ׃ַ׃ծ&4ך统׃כ䘌 OPK2VFSZ VTF1SPNJTF &4.ד剅ְג♧אךؿ؋؎ٕחػحָؙ植㹋鍑 "MU+4ז5ZQF4DSJQUָ剣劄
JS ͷπϥϛ ٌآُ٦ٕ堣圓ךⴓ倖 ꬊず劍ך剅ֹ倯ך㢌ꬠ劍 &4غ٦آّٝⴓ倖 㘗ָזְ㘗㼪Ⰵ䩛媮ח״ⴓ倖 ؒ؝ءأذيךⴓ倖 〢ְ٥倜׃ְ鎸鶢ה➰ֹさְ竲ֽ ײְؒٓ٦عٝسؚٔٝ
TypeScript ͳΒʁ 剑倜ך+4鎸鶢㘗ءأذيד剅ֽ 涸㘗鎉铂ך䛷䜋ָ䖤 䧭卓暟ךٌآُ٦ٕװ&4غ٦آّٝ鏣㹀ד鼅ץ +4ך项欵54ך项欵⢪ִ ا٦أوحفד54ا٦أדرغحؚ
ͦ͜Ͱ GopherJS (Pך鎸鶢㢌䳔דֹ (Pךٌآُ٦ٕ堣圓ⵃ欽 ؿ؋؎ٕחػحؙ⳿⸂ KT HP (PQIFS+4ך项欵ָׅץג⢪ִ 涸㘗鎉铂ך䛷䜋ָ䖤 ا٦أوحفד(Pا٦أדرغحؚ
ꬊず劍ך剅ֹ倯כ(Pؐؑ؎ָ然甧幥 (Pך鎸鶢כ։䎃⽃⡘ד㸜㹀׃ג 䓼㔿זؒٓ٦عٝسؚٔٝ俑⻉ 5ZQF4DSJQU״剣劄
GopherJS+Vecty (Pה(Pךワ鴟خ٦ֽٕד ؿٗٝزؒٝسָ圓眠〳腉 ׃$44כⴽ 1BTTXPSE9דך䱰欽✲⢽،ٔ CPPUTUSBQ؝ٝه٦طٝزאֻ׃ )5.-ַ7FDUZ欽鎸鶢欰䧭خ٦ٕאֻ׃ XBTN㼎䘔鹌遤⚥ 馄剣劄ה䙼ג
͜Ε·Ͱͷొஃωλ
Go ϞόΠϧͰϐΞϊ App
GopherJS ͷհ .go .js .map GopherJS
WebRTC Ͱ P2P Cloud NAT NAT Laptop Workstation Smart Phone
Tablet Wireless Access Point
ԾϥδίϯΧʔ
Go Ͱ GUI Λͭ͘Δ "bridge":QObject
Go ͚ͩͰ࡞ΔϑϩϯτΤϯυ
͜ΕΒͷొஃࢿྉʁ (PQIFS+4ד⡲גֶתׅ٦
ूେͱͯ͠ɾɾɾ
Go ͚ͩͰ TPS Λ࡞Γ·ͨ͠
ͱݴ͍͔ͨͬͨΜͰ͢ ͕ɾɾɾ
Go ͚ͩͰϩϏʔαʔόʔΛ࡞ Γ·ͨ͠ חזׯְת׃٥٥٥ s٥ω٥
࡞Δͷʹඞࢮ͗ͯ͢ࢿྉ͕͠ΐ΅͍ͷ͝༰͍ࣻͩ͘͞ɾɾɾ
ߏ ٗؽ٦؟٦غ٦ 11ًحءُطحزٙ٦ؙ 8FC6*ؿٗٝزؒٝس %ٖٝتؚٔٝ
ϩϏʔαʔόʔ 8FC35$欽ءؚشؚٔٝⰯי 8FCTPDLFUTك٦أ ず儗剑㣐,䱸竲ծ,ٕ٦ي䟝㹀 وحثؚٝ䖓11פ獳遤׃גٕ٦يכ嶊徦ׅ չ䖉فٖ؎պז,ِ٦ؠ٦ָׁלֽ فٖ؎➂〡㟓װֽׅז醱侧؟٦غ٦דأ؛٦ٕ 植朐؟٦غ٦תְوحثָؚٝדֹזְָծ 㢩鿇16#46#ָ֮לדֹ״ֲחז
P2P ϝογϡωοτϫʔΫ ؾ،כ(PQIFS+4ד圓眠 8FC35$ך35$%BUB$IBOOFMⵃ欽 ؾ،湱✼ח䱸竲ׅ ِ٦ؠ٦זぐ䱸竲ד䱸竲 鸐⥋כ11ך⡚鹼䒀 鹼䒀㼎瘻갹䓸זְדֿֿ0,
WebRTC ͱ DataChannel ֿתֳֽֿؚؚ֭ג ֿך僰װהJ044BGBSJד0,חז עׯֽإحءّٝ然甧馄וְ 1FFSה1FFSQVCTVC؟٦غ٦⢪גאזּךח ⚺㼪埄ָ❛✼ח䊡״ֲח➬鴥ךָוְ
ͦ͜Ͱٯసͷൃ ଓͷ͖͔͚ͬ Peer ͔Β Server ͚ͩͲɺ ੍ޚ Server ͔Β Peer
ʹ͢Δɻ ओैٯసͷൃ
Peer-Server-Room
ͦ͏͢Δͱ 1FFSכ31$؟٦غ٦؟٦ـ 1FFSכ31$؟٦غ٦؟٦ـ 4FSWFSכ1FFSדDSFBUF0FS㹋遤 4FSWFSכ1FFSדDSFBUF"OTXFS㹋遤
4FSWFSכ1FFSח"OTXFS床ׅ 31$ה⚺䖞鷞鯄ד⚺㼪埄床ֿׅהזֻ ء٦؛ٝءٍٕח11إحءّٝ然甧דֹ
݁Ռ ٗؽ٦הًحءُ然甧תד遤玎䏝 *TPNPQIJDַֿSQDָךתת籬ָ ぐ1FFSًحءُדאזּך 4FSWFS⩎דٕ٦ف穈ֽד0, 姻䌢ח然甧דֹ֮הכ11ד 4FSWFSכ8FC4PDLFUTⴖ倖ׅ
Web-UI ϑϩϯτΤϯυ (PQIFS+4欽ؿٗٝزؒٝسٓ؎ـٓٔ SFBDUٓ؎ؙ (P鎸鶢ד)5.-+4أة؎ٕ邌植 XBTN㼎䘔㨣תג
3D ϨϯμϦϯά three.js (PQIFS+4כKT项欵ָ⢪ִָծ 床ׅץֹ⦼ח♶⪒ָ֮ג 搀鋔׃ג劍䖉鸐חזזְ הְֲ⹛涸鎉铂ך㹀䒷ֹ鴥ד׃תֲ ຊ͜͜ Go ʹ͍ͨ͠
⹛ֻ״ֲחזגַוֲַַזְָ ಈ࡞σϞ https://gophertank.irieda.com
ڝ߹ͷϚονϯάʢϩϏʔʣ αʔόʔ (P㹋鄲ח״ٗؽ٦؟٦غ٦ך畸さ ֿחכ11؝طؙءّٝ堣腉כזְ ِ٦ؠ٦侧ח嫰⢽׃ג؟٦غ٦ٔا٦أؖٝؖٝ⢪ׯֲ (PPHMFכ㉀㡰涸חָ姻׃ְ ֿ⡚ٖ؎ذٝءֲגכְֽו11ָ剑䓼״יկ IUUQTHJUIVCDPNIFSPJDMBCTOBLBNB IUUQTHJUIVCDPN(PPHMF$MPVE1MBUGPSNPQFONBUDI
·ͱΊ GopherJS ༗ Vecty ༗ೳ Isomorphic ͍͍ͧ wasm ͷນ։͚͙ͦͩ͢͜ RTC
ηογϣϯʹ RPC ͱओैٯస͕༗ޮ Go ʹ WebGL αϙʔτϥΠϒϥϦ͕ཉ͍͠ P2P Ԇੑೳ͕࠷ڧ
(PQIFS+4ך㈓♧ך䓲挿כⰕ䒭ׄׯזַהֿ XBTN㼎䘔晛ָⰕ䒭ח《鴥ת זךד➙䖓כ㣐䩛䮶ג⢪ִ XBTNXFCSUDכװׅץגךًآٍ٦橆㞮ד⹛ֻ
͓ΘΓ