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
Ruby gRPCを使って「ちゃんと」サービスを作る / Make a service pro...
Search
Shintani Teppei
December 18, 2019
Technology
1
1k
Ruby gRPCを使って「ちゃんと」サービスを作る / Make a service properly using Ruby gRPC
Shintani Teppei
December 18, 2019
Tweet
Share
More Decks by Shintani Teppei
See All by Shintani Teppei
allow_retry と Arel.sql / allow_retry and Arel.sql
euglena1215
1
200
AIと”コードの評価関数”を共有する / Share the "code evaluation function" with AI
euglena1215
1
220
ISUCONで型をつける
euglena1215
1
130
3年でバックエンドエンジニアが5倍に増えても破綻しなかったアーキテクチャ そして、これから / Software architecture that scales even with a 5x increase in backend engineers in 3 years
euglena1215
11
5.3k
モジュラモノリス、その前に / Modular monolith, before that
euglena1215
8
1.1k
いつか使える ObjectSpace / Maybe useful ObjectSpace
euglena1215
2
230
rbs-inlineを導入してYARDからRBSに移行する
euglena1215
1
840
Ruby の型に関する活動をやっている話 / Activities related to Ruby types
euglena1215
3
400
そろそろ理解する includes / Understanding includes
euglena1215
1
950
Other Decks in Technology
See All in Technology
OAuthからOIDCへ ― 認可の仕組みが認証に拡張されるまで
yamatai1212
0
130
Adminaで実現するISMS/SOC2運用の効率化 〜 アカウント管理編 〜
shonansurvivors
4
460
[Codex Meetup Japan #1] Codex-Powered Mobile Apps Development
korodroid
2
970
速習AGENTS.md:5分で精度を上げる "3ブロック" テンプレ
ismk
6
1.8k
ガバメントクラウドの概要と自治体事例(名古屋市)
techniczna
3
240
なぜAWSを活かしきれないのか?技術と組織への処方箋
nrinetcom
PRO
5
970
AWSでAgentic AIを開発するための前提知識の整理
nasuvitz
2
190
研究開発部メンバーの働き⽅ / Sansan R&D Profile
sansan33
PRO
3
20k
Findy Team+ QAチーム これからのチャレンジ!
findy_eventslides
0
430
「れきちず」のこれまでとこれから - 誰にでもわかりやすい歴史地図を目指して / FOSS4G 2025 Japan
hjmkth
1
320
生成AI時代のセキュアコーディングとDevSecOps
yuriemori
0
120
incident_commander_demaecan__1_.pdf
demaecan
0
170
Featured
See All Featured
Rails Girls Zürich Keynote
gr2m
95
14k
Music & Morning Musume
bryan
46
6.8k
How to Think Like a Performance Engineer
csswizardry
27
2k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
359
30k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
9.7k
Six Lessons from altMBA
skipperchong
29
4k
Done Done
chrislema
185
16k
Product Roadmaps are Hard
iamctodd
PRO
54
11k
Balancing Empowerment & Direction
lara
5
690
Build your cross-platform service in a week with App Engine
jlugia
232
18k
Designing for humans not robots
tammielis
254
26k
Building a Scalable Design System with Sketch
lauravandoore
463
33k
Transcript
©2019 Wantedly, Inc. Ruby gRPC Λͬͯ ʮͪΌΜͱʯαʔϏεΛ࡞Δ Scramble Tech ৽ଔLT
Dec 18, 2019 - Teppei Shintani
©2019 Wantedly, Inc. About me Teppei Shintani @euglena1215 • ’19
Wantedly new grads • Server side engineer • Wantedly Visit ืूػೳͷϚΠΫϩαʔϏεԽ • Ruby ❤ • ϚΠΫϩαʔϏεԽ͍͖ͬͯ
©2019 Wantedly, Inc. gRPCͱʁ ͱʁ
©2019 Wantedly, Inc. Google ͕࡞ͬͨ ݴޠඇґଘͷ௨৴ϓϩτίϧ gRPCͱʁ
©2019 Wantedly, Inc.
©2019 Wantedly, Inc. gRPC library Google ͕ ϝΠϯͰ։ൃΛߦ͍ͬͯΔ
©2019 Wantedly, Inc. ֤ݴޠͷख़ GoogleͷϞνϕʔγϣϯ࣍ୈ
©2019 Wantedly, Inc. Ruby gRPC ͷख़্͕͕Βͳ͍ Ruby gRPC ͷपลϥΠϒϥϦ͕ू·Βͳ͍
©2019 Wantedly, Inc. ݫ͍͠ڥͷ Ruby gRPC Λͬͯ αʔϏεΛ࡞͍ͬͯͨ͘Ίʹ
©2019 Wantedly, Inc. •൚༻తͳ grpc interceptor •։ൃੜ࢈ੑ্͛ΔϥΠϒϥϦ •Ruby gRPC best
practice ͷࡧ ͍ͬͯΔ͜ͱ
©2019 Wantedly, Inc. grpc interceptorͱʁ ൚༻తͳgrpc interceptor grpc interceptor ͱ௨৴(rpcݺͼ
ग़͠)ͷલޙͰಛఆͷॲཧΛΈࠐΊ Δػߏɻ express, rack middleware ͱ͍ͩ ͍ͨಉ͡ͱ͍͑ΘΔਓΘΔ ͔
©2019 Wantedly, Inc. ࡞ͬͨ grpc interceptor ൚༻తͳgrpc interceptor • ΤϥʔΛࢹαʔϏεʹૹͬͯ͘ΕΔ͘Μ
• Ruby/Rails ґଘͷΤϥʔΛ gRPC Τϥʔʹม͢Δ͘Μ • activerecord ͷ connection Λྑ͍ײ͡ʹ͍ճ͘͢Μ •ΞΫηεϩάΛͱͬͯҙͷproviderૹ৴͢Δ͘Μ by @south37 • newrelic ʹ metrics Λૹ৴ͯ͘͠ΕΔ͘Μ by @south37
©2019 Wantedly, Inc. Protocol Buffersͷੑ࣭ ։ൃੜ࢈ੑ্͛ΔϥΠϒϥϦ • field શͯ optional
• proto2 Ͱ required field ͕ଘࡏ͕ͨ͠ɺproto3Ͱશͯ optional ʹͳͬͨ • required ͳ field Λഇࢭͨ͘͠ͳͬͨͱ͖ʹޙํޓΛҡ࣋͢Δͷ͕͍͠ ΞϓϦέʔγϣϯଆͷϩδοΫͰ null ͔Ͳ͏͔ΛνΣοΫ͢Δඞཁ͕͋Δ ΊͪΌͪ͘Ό໘
©2019 Wantedly, Inc. grpc_required_annotator ։ൃੜ࢈ੑ্͛ΔϥΠϒϥϦ https://github.com/euglena1215/grpc_required_annotator
©2019 Wantedly, Inc. Ruby gRPC best practice ͷࡧ • Rails
ͷݟΛ Ruby gRPC ʹͲ͏ྲྀ༻͢Δ͔ • Rails controller ʹґଘ͍ͯ͠Δ gem Ұ௨Γ͑ͳ͍ • ͲΜͳઃܭʹ͢Δͱ͍͍ͷ͔ʁ • Rails Έ͍ͨʹ DB table ͱ API interface Λີ݁߹ͤͨ͘͞ͳ͍ • MVVM? Ͳ͜·ͰΔʁ
©2019 Wantedly, Inc. Ruby gRPC best practice ͷࡧ • Rails
ͷݟΛ Ruby gRPC ʹͲ͏ྲྀ༻͢Δ͔ • Rails controller ʹґଘ͍ͯ͠Δ gem Ұ௨Γ͑ͳ͍ • ͲΜͳઃܭʹ͢Δͱ͍͍ͷ͔ʁ • Rails Έ͍ͨʹ DB table ͱ API interface Λີ݁߹ͤͨ͘͞ͳ͍ • MVVM? Ͳ͜·ͰΔʁ ͜͜ͷ݁·ͩग़͍ͯͳ͍ɺɺɺ
©2019 Wantedly, Inc. Ruby gRPC ͕ී௨ʹ͑Δ ঢ়ଶʹͳΔ·Ͱ͍͖ͬͯ