Upgrade to Pro — share decks privately, control downloads, hide ads and more …

ElixirでNode.jsを倒す

Avatar for さっちゃん さっちゃん
May 10, 2017
Programming
0
2k

 ElixirでNode.jsを倒す

Avatar for さっちゃん

さっちゃん

May 10, 2017
Tweet

More Decks by さっちゃん

See All by さっちゃん
みんなのオブザーバビリティプラットフォームを作ってるんだがパフォーマンスがやばい #mackerelio #srenext
Avatar for さっちゃん ne_sachirou
0
1.6k
作ってよかったgraceful shutdownライブラリ #kyotogo
Avatar for さっちゃん ne_sachirou
0
1.3k
path 依存型って何?
Avatar for さっちゃん ne_sachirou
0
700
野生の onbording と onbording 設計 #kyototechtalk
Avatar for さっちゃん ne_sachirou
0
650
メトリックはいかにして見え續ける樣になったか #devio2022
Avatar for さっちゃん ne_sachirou
0
100
名實一致
Avatar for さっちゃん ne_sachirou
0
690
まかれるあなとみあ ―Mackerel のしくみを理解する 30 分― @ Hatena Engineer Seminar #16
Avatar for さっちゃん ne_sachirou
0
3.2k
tacit programming : Point-free, Concatenatives & J
Avatar for さっちゃん ne_sachirou
0
1.1k
Monitoring Containerized Elixir
Avatar for さっちゃん ne_sachirou
1
1k

Other Decks in Programming

See All in Programming
三者三様 宣言的UI
Avatar for Keita Kagurazaka kkagurazaka
0
340
SidekiqでAIに商品説明を生成させてみた
Avatar for Aki Nakahara akinko_0915
0
120
組織もソフトウェアも難しく考えない、もっとシンプルな考え方で設計する #phpconfuk
Avatar for hideki kinjyo o0h
PRO
2
270
The Past, Present, and Future of Enterprise Java
Avatar for ivargrimstad ivargrimstad
0
240
Claude Agent SDK を使ってみよう
Avatar for Hayami Shuhei hyshu
0
1.5k
When Dependencies Fail: Building Antifragile Applications in a Fragile World
Avatar for Selçuk Usta selcukusta
0
120
Verilator + Rust + gRPC と Efinix の RISC-V でAIアクセラレータをAIで作ってる話 RTLを語る会(18) 2025/11/08
Avatar for Ryuji Fuchikami ryuz88
0
210
Inside of Swift Export
Avatar for giginet giginet
PRO
1
350
contribution to astral-sh/uv
Avatar for Shunsuke Tsuchiya shunsock
0
580
Dive into Triton Internals
Avatar for Liam Jongsu Kim appleparan
0
440
AkarengaLT vol.38
Avatar for hashimoto-kei hashimoto_kei
1
130
Introducing RemoteCompose: break your UI out of the app sandbox.
Avatar for Nicolas Roard camaelon
2
460

Featured

See All Featured
10 Git Anti Patterns You Should be Aware of
Avatar for Lemi Orhan Ergin lemiorhan
PRO
658
61k
Measuring & Analyzing Core Web Vitals
Avatar for Philip Tellis bluesmoon
9
650
Typedesign – Prime Four
Avatar for Hannes Fritz hannesfritz
42
2.9k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
116
20k
Making Projects Easy
Avatar for Brett Harned brettharned
120
6.4k
Bash Introduction
Avatar for André Augusto Costa Santos 62gerente
615
210k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
Avatar for Vitaly Friedman smashingmag
253
22k
Optimizing for Happiness
Avatar for Tom Preston-Werner mojombo
379
70k
Documentation Writing (for coders)
Avatar for Carmen Chung carmenintech
76
5.1k
Side Projects
Avatar for Sacha Greif sachag
455
43k
Code Review Best Practice
Avatar for Trisha Gee trishagee
72
19k
Context Engineering - Making Every Token Count
Avatar for Addy Osmani addyosmani
8
330

Transcript

  1. ElixirでNode.jsを倒す

  2. .｡oO(さっちゃんですよヾ(〃l _ l)ﾉﾞ☆)

  3. .｡oO(さっちゃんですよヾ(〃l _ l)ﾉﾞ☆)

  4. Chat

  5. We ♥ chat & we ♥ ChatOps.

  6. Weʼll make bots.

  7. Elixir has Hedwig.

  8. Elixir has Hedwig. defmodule HedwigDemo.Responders.Ping do @moduledoc ””” ping-pong ”””

    use Hedwig.Responder hear ~r/ping/i, msg do reply msg, “pong” end end

  9. Compare Hedwig with another chat-bot framework.

  10. Compare Hedwig with another chat-bot framework. Botkit !

  11. Botkit Hedwig

  12. Botkit Hedwig

  13. single thread event loop callback

  14. single thread event loop callback fail!

  15. single thread event loop callback fail! System down!

  16. sup process process process

  17. sup process process process fail!

  18. sup process process process fail! process re-spawn!

  19. Demo client 接 續 接 續 接 續 bot ping

    pong ping pong ping pong

  20. Demo client 接 續 接 續 接 續 proc proc

    proc

  21. Demo client 接 續 接 續 接 續 proc

  22. Demo `make pressure` ne-sachirou/exconfjp2017

  23. Benchmark

  24. Benchmark

  25. Benchmark

  26. Botkit Hedwig 速い 竝列に動く エラーからの恢復が遲い 速い 竝列に動く+竝⾏に動く エラーから素早く恢復する