GoのWasmでWebRTC P2Pで通信する

(Unofficial)Go Conference 2024 Pre Party
https://moneyforward.connpass.com/event/313929/

Transcript

1. (P$PO
   
   1SF1BSUZ
   
   
   
   
   
   !QPOZP (Pͷ8BTNͰ8FC35$
   11Ͱ௨৴͢Δ γϯϓϧͳ11νϟοτʹΑΔݕূ
2. Կ͕෼͔ͬͨͷ͔ (Pͷ8FC"TTFNCMZͰ
   8FC35$
   %BUB$IBOOFM
   11Ͱͷ௨৴ ͕Ͱ͖Δ
3. Կ͕෼͔ͬͨͷ͔ ϒϥ΢βͰ(P͕ಈ͔ͤΔ
   ߴ౓ͳԋࢉॲཧͰޮՌൃش Ի੠ө૾ετϦʔϜͷૹ ड৴͕ՄೳͰσʔλڞ ༗ɾԕִձٞͰར༻ 8FC35$ͰจࣈྻɾόΠ φϦΛ௨৴͢Δ࢓૊Έ ୺຤ಉ͕࢜௚઀σʔλͷ ૹड৴Λ͢Δ (Pͷ8FC"TTFNCMZͰ8FC35$
   %BUB$IBOOFM
   11Ͱͷ௨৴͕Ͱ͖Δ ͬ͘͟Γ
   αʔόΛհ͞ͳ͍ ௨৴͕(PͰॻ͚ͯϒϥ΢βͰ࢖͑Δ
   /"5Λލ͍ͩ11௨৴ͷࡍʹ563/αʔόΛܦ༝͢Δ
   
   શମͷdͷ௨৴Ͱ563/ܦ༝͕ඞཁΒ͍͠
4. Կ͕خ͍͠ͷ͔ w ҎԼͷΑ͏ͳ͜ͱ͕࣮ݱͰ͖Δ͔΋͠Εͳ͍
   w (PͰϒϥ΢βؒͷߴ଎ͳσʔλ௨৴
   w (PͷήʔϜΤϯδϯͰ11ʹΑΔଞϓϨΠϠʔͱͷରઓ ˡ͜Ε͕΍Γ͔ͨͬͨ
   w *P5σόΠε͔ΒͷσʔλετϦʔϜΛड৴ͯ͠(PͰϦΞϧλΠϜղੳ
   w )5518FC4PDLFUͱͷҧ͍αʔόΛհ͞ͳ͍ͷͰෛՙ͕ͳ͘লΤω
   w 11։ൃͰϑϩϯτͱόοΫΤϯυͰಉ͡(PͷίʔυϕʔεͰॻ͚Δ
5. ग़དྷͨ͜ͱ ϒϥ΢β $MPVE fl BSF
   1BHFT (PPHMF
   $MPVE
   $PNQVUF
   &OHJOF NBUDINBLJOH
   TFSWFS TJHOBMJOH
   TFSWFS IUNM ରͷγϯϓϧͳνϟοτ
   ✦Ϣʔβ͸ࣗ࡞αʔόͰϚονϯά
   ✦8FC35$௨৴ͷͨΊʹ͸௨৴͢Δ୺຤ؒͰ઀ ଓ৘ใͷަ׵ TJHOBMJOH ͢ΔͨΊͷαʔό͸ ࣌Ӎಊ͞Μͷ044
   "ZBNF Λར༻ (P੡
   ✦8BTN͔Β"ZBNFͱ΍ΓͱΓ͢ΔͨΊʹHP BZBNF CZ
   IBLPCFSB͞Μ Λվ଄ͤͯ͞௖͍ͯར༻
   ✦νϟοτϝοηʔδ͸%BUB$IBOOFMͰ௨৴ ߏ੒
6. WebRTC P2P DataChannel Chat σϞ
7. ऴΘΓ ຊ݅ͷهࣄΛ;FOOʹ౤ߘͨ͠ͷͰ͝ڵຯ͋Δํ͸ࢀর௖͚ͨΒخ͍͠Ͱ͢
   ϝΠϯͷ8BTNͷίʔυ΍Ϛονϯά༻αʔόͷϦϙδτϦ΋ܝࡌ͍ͯ͠·͢