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
P2P Netfwork with Node.js
Search
Hayato Koriyama
May 30, 2018
Programming
880
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
P2P Netfwork with Node.js
P2P NetworkをNode.jsで入門してみた話
Hayato Koriyama
May 30, 2018
More Decks by Hayato Koriyama
See All by Hayato Koriyama
Migration to BrowserWindow in Electron
nekobato
3
950
Building frontend development environment and web performance monitoring
nekobato
2
1.6k
Mobile Animation Tuning
nekobato
1
800
Electron年報
nekobato
0
900
Other Decks in Programming
See All in Programming
Mujeres en SEO Summit 2026 - Greatest Disaster Hits en Web Performance
guaca
0
240
20260623_Loop Engineeringで自分の分身の問い合わせBotを作る
ryugen04
0
200
LLMによるContent Moderationの本番運用の裏側と品質担保への挑戦
suikabar
3
840
【やさしく解説 設計編・中級 #1】一つの車に、運転手は一人 ~ある倉庫システムの事例から~
panda728
PRO
0
170
Snowflake Summitでの新機能 CoCo / CoWork / snowflake-summit-2026-overall-what-new-coco
tatsuhiro
1
220
ECSアプリログをFireLensでコスト削減しようとしたけど諦めた話 in Fargate×Node.js
akihisaikeda
3
4.3k
Haskell/Servantを通してWebミドルウェアを捉え直す
pizzacat83
1
510
エンジニアにデザインハーネスを 〜デザインプロセスを規定するためのハーネス〜 / Design harness from an engineer's perspective
rkaga
2
1.4k
共通化で考えるべきは、実装より公開する型だった
codeegg
0
220
はてなアカウント基盤 State of the Union
cockscomb
1
1.3k
使用 Meilisearch 建立新聞搜尋工具
johnroyer
0
140
AI時代、エンジニアはどう育つのか -未経験エンジニアの成長を間近で見て考えたこと-
thasu0123
0
110
Featured
See All Featured
AI Search: Implications for SEO and How to Move Forward - #ShenzhenSEOConference
aleyda
1
1.3k
Rebuilding a faster, lazier Slack
samanthasiow
85
9.6k
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
cargoodrich
3
750
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
sarafernandez
2
1.5k
Neural Spatial Audio Processing for Sound Field Analysis and Control
skoyamalab
0
370
KATA
mclloyd
PRO
35
15k
Become a Pro
speakerdeck
PRO
31
6k
My Coaching Mixtape
mlcsv
0
170
Intergalactic Javascript Robots from Outer Space
tanoku
273
27k
Abbi's Birthday
coloredviolet
3
8.6k
Self-Hosted WebAssembly Runtime for Runtime-Neutral Checkpoint/Restore in Edge–Cloud Continuum
chikuwait
0
650
How Software Deployment tools have changed in the past 20 years
geshan
0
34k
Transcript
11/FUXPSLJOHXJUI /PEFKT ೖͯ͠Έͨ
୭ w !OFLPCBUP w 'SPOUFOE&OHJOFFS w גࣜձࣾϞόΠϧϑΝΫτϦʔ
ࠓͷ w ͳΜ͔࠷৽ͷྲྀߦΛ͓͏ͱࢥ͚ͬͨͲΊͨ w /PEFKTͰ11ωοτϫʔΫೖͨ͠ w /PEFKTͰ11ωοτϫʔΫΛߏங͢Δ·Ͱͷ
ࠓ͠ͳ͍ w 8FC35$ͷ w ϓϩτίϧͷӅṭ w 伴ަʹΑΔσʔλͷӅಗͱ͔
-JTL w -JTLCMPDLDIBJOBQQMJDBUJPOQMBUGPSN w IUUQTMJTLJP w /PEFKTͰ࣮͞ΕͨϒϩοΫνΣʔϯΞ ϓϦέʔγϣϯ w
࠷ۙίʔυΛಡΜͩˍࢀߟʹ͠ͳ͕Βࣗ Ͱॻ͍ͨͷͰωοτϫʔΫ෦ͷݟ
None
8FC35$Ͱͳ͍ͷ͔ w 8FC35$TUVO UVSOαʔόʔΛ༻ҙ͢Δ߹ͰӡӦ͕τϥϑΟο ΫΛࢧ͑Δඞཁ͕͋Δ w ʢ1FFSʹͦͷׂΛ࣋ͨͤΔͱ͍͏ํ๏͋Γ·͢ʣ w TUVO*1ΞυϨεͷऔಘ w
UVSOσʔλͷதܧ w EFDFOUSBMJ[FEͱݴ͑ͳ͍
EFDFOUSBMJ[FEͳ11 w μϯ͠ͳ͍ωοτϫʔΫͷඞཁੑͬͯ w ӡӦ͕ؤுΕྑ͍ͷͰ w ຊʹμϯ͍͚ͯ͠ͳ͍αʔϏεͳΜͰ͔͢ʁ
EFDFOUSBMJ[FEͳ11 w ˠެݖྗʹӡӦαʔόʔΛ͑ΒΕͯಈ͖ଓ͚Δ w ˠެݖྗʹରͯ͠ϩοΫϯϩʔϧ͍ͯͧ͘͠ɺͱ͍͏ҙࢤΛ΅͔ ͨ͠ͷ
3PDLO3PMM11
11ߏங·Ͱͷ̎ͭͷน
/BUͷน w /BU5SBWFSTBM w ͍ΘΏΔ/BUӽ͑ɺϙʔτ։์ɺ1PSU.BQQJOHT w )PMF1VODIJOHͱݴ͏Β͍͠ w ·ͣ5$1ϙʔτ͕ۭ͍ͯͳ͍ w
ˠ૬ख͔Βࣗͷ4PDLFUʹܨ͙͜ͱ͕ग़དྷͳ͍ w ϧʔλ͕V1O1ʹରԠ͍ͯ͠Εϧʔλʹ1PSU.BQQJOH͢Δ͜ͱ͕Մೳ
/BUͷน w ੲͷ11ιϑτϢʔβʔ͕खಈͰ։์ͷઃఆ 1PSU.BQQJOH Λ ͢Δඞཁ͕͋ͬͨ w ࠷ۙͷՈఉ༻ϧʔλେͷ߹V1O1ʹରԠ͍ͯ͠ΔͷͰɺࣗ ಈͰϙʔτ։์͢Δྀ͕Մೳ w
اۀωοτϫʔΫ͔Βϙʔτ։͚ͯΒ͍ͬͯͩ͘͞
1PSU.BQQJOHͷखॱ w ωοτϫʔΫͷϧʔλΞυϨεͱϚοϐϯάઃఆͷΤϯυϙ ΠϯτΛ୳͢ TTEQ w ϧʔλʹάϩʔόϧ*1ΞυϨεΛ͍߹ΘͤΔ TPBQ
w ϧʔλʹϙʔτϚοϐϯάͷཁٻΛૹΔ TPBQ w Ұ࣌తʹϙʔτ͕։͘ʂ w ͋ͱͰดΊ·͠ΐ͏ TPBQ
ϧʔλΛ୳͢
ϧʔλʹ(MPCBM*1Λฉ͘
ϧʔλʹ(MPCBM*1Λฉ͘
1PSU.BQQJOH
w 44%1ͬͯԿ w ωοτϫʔΫͰV1O1ʹରԠͨ͠ػثΛ୳ࡧ͢ΔͨΊͷϓϩτί ϧ w 40"1ͬͯԿ w 3&45͕ྲྀߦΔલʹଘࡏͨ͠9.-ϕʔεͷ31$ϓϩτίϧ w
ݹ͍ʂ w ͰV1O1ରԠϧʔλʹ͜Ε͕ೖͬͯΔ
w ͜ͷखଓ͖Λ౿Ή͜ͱͰϧʔλͷཧը໘ͷݖݶ͕ແͯ͘ϙʔ τ։์͕Մೳ w OPEFOBUVQOQͱ͔ͰͰ͖Δ͔ w ະݕূʢશ෦ॻ͍ͯ͠·ͬͨͷͰʣ
11ߏங·Ͱͷ̎ͭͷน
ॳظಉظͷน w ֎෦ͷਓͱΓͱΓͰ͖ΔΑ͏ʹͳͬͨͷͰ୭͔ͱܨ͕Γ͍ͨ w 1FFS-JTU͕ͳ͍
ॳظಉظͷน w ωοτϫʔΫʹࢀՃ͢ΔͨΊͷใ w ॳظϊʔυ w ωοτϫʔΫ্ʹԿ͕͋Δͷ͔ w ϑΝΠϧ#MPDLใ
ॳظಉظͷน w ॳظϊʔυΛͲ͏ͬͯಘΔͷ͔ w 8JOOZ4IBSF༗ࢤϙʔλϧαΠτͳͲͰͷࠜڞ༗ w &UIFSFVNͳͲϒϩοΫνΣʔϯܥ։ൃݩ͕༻ҙͨ͠ઈରܨ͕Δϊʔυ͕ଘࡏ ͢Δ͜ͱ͕ଟ͍ w 3PDLO3PMMͳ߹Ͳ͔͔͜ΒॳظϊʔυΛೖΕΔඞཁ͋Γ
w ։ൃݩϊʔυ͕શͯΛ༩͑Δͷෛ୲͕ภΔͷͰɺ։ൃݩϊʔυ͔Βऔಘ͢Δͷ ϊʔυใͷΈɺଞͷσʔλωοτϫʔΫ্ͷ(PPE1FFS͔ΒΒ͏ͳͲͷ ͕ඞཁ
(PPE1FFS#BE1FFS w 1FFS͕ಛఆͷ୭͔ʹσʔλΛ͍߹Θ͍ͤͨ߹ɺରͷ1FFSΛબఆ͢Δͷʹ(PPE1FFS͔Ͳ͏͔அ͢Δ ࢦඪ w ͍߹Θͤઌ͕গͳ͍ใ͔͍࣋ͬͯ͠ͳ͔ͬͨΒແବωοτϫʔΫΛ݈શʹอͯͳ͍ w શવܨ͕Βͳ͍1FFSใΛ͞Εͯɺॱ൪ʹ֬ೝ͢Δ͜ͱ͔͠Ͱ͖ͳ͍ w ࢦඪ
w σʔλΛΑΓଟ͍࣋ͬͯ͘Δ w σʔλ͕࠷৽Ͱ͋Δ w WFSTJPO͕࠷৽Ͱ͋Δ w IBOETIBLFઐ༻ͷνϟϯωϧͰΓͱΓ͢Δ
(PPE1FFS#BE1FFS w 8JOOZ w ωοτϫʔΫͷʢࣗݾਃࠂʣ w Λ্ྲྀͱԼྲྀʹ͚Δ͜ͱͰɺωοτϫʔΫͷετϨεΛݮ Βͦ͏ͱͨ͠ w ্ྲྀϊʔυʹσʔλ͕ू·ΔΈྲྀ͕͍
(PPE1FFS#BE1FFS w 1FSGFDU%BSL w ॴ༗͢ΔετϨʔδͷྔ w ετϨʔδ͕ଟ͍ωοτϫʔΫʹߩݙ͍ͯ͠Δ
(PPE1FFS#BE1FFS w &UIFSFVN HFUI w IFJHIUʢ͍࣋ͬͯΔϒϩοΫʣͷ w IFJHIU͕ߴ͍࠷৽Ͱ͋ΔՄೳੑ͕ߴ͍
(PPE1FFS#BE1FFS w #JU$PJO w $ ಡΉͷ͕͠ΜͲ͔ͬͨ
(PPE1FFS#BE1FFS w -JTL w ݱࡏίωΫγϣϯϦετͷઌ಄Λ͖࣋ͬͯͯΔ͚ͩ
(PPE1FFS#BE1FFS
ࣗͰͲ͏͔ͨ͠ w GPS&BDIͨ͠ w ૬खͷෛՙΛΨϯແࢹ
͜͜·ͰདྷͯΑ͏͘ 11ωοτϫʔΫ͕ߏங͞ΕΔ
͜ͷޙͷωοτϫʔΫʹ͏ ϓϩτίϧ w WT w )551 -JTL /&0 w
KTPO31$ &UIFSFVN w H31$ &UIFSFVN w ϦϨʔ w 8FC4PDLFU -JTL /&0 &UIFSFVN w ;FSP.2
͍ͭͰɿωοτϫʔΫͷҡ࣋ํ๏
None
None
ײ w 11ωοτϫʔΫͷ͜ͱΛௐΔʹͭΕͯ8JOOZ4IBSFͬͯΑ͘ ग़དྷͯΔͳ͊ͱ͍͏ײ w ͚Ͳྺ࢙తܦҢʹΑ໊ͬͯલΛग़͠ʹ͍͘ w දʹग़͠ʹ͍͘ʂʂʂ w શݖΛᨳ͏ϒϩοΫνΣʔϯ11ωοτϫʔΫͱෆՄ
w දʹग़͍͢͠ʂʂʂ
ײ w #JU$PJO͔Β࢝·ΔϒϩοΫνΣʔϯ܈ʹΑͬͯ11ωοτϫʔΫͷ धཁ͕ߴ·͖ͬͯͨ w ωοτʹམͪͯΔຊޠใ͕ݹ͍ w ͍͍ͩͨࣗͰॻ͔ͳ͖Ό͍͚ͳ͍ਏ͕͋͞Δ w φͳٕज़ք۾ͷਓɺ11ωοτϫʔΫॻ͍ͯ΄͍͠
MJCQQͱ͍͏ͷ͕͋ΔΒ͍͠ 11ʹඞཁͳॾʑΛ৭ʑͳݴޠͰ࣮ͨ͠Ϟδϡʔϧ܈ ͕ɺ/PEFKTϞδϡʔϧ͋·Γἧͬͯͳ͍