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
Tochigi Ruby Kaigi 08 Keynote
Search
seki at druby.org
June 29, 2019
Programming
0
460
Tochigi Ruby Kaigi 08 Keynote
分散オブジェクトとはアレですか?
seki at druby.org
June 29, 2019
Tweet
Share
More Decks by seki at druby.org
See All by seki at druby.org
RWC 2024 DICOM & ISO/IEC 2022
m_seki
0
390
ERB, ancient and future
m_seki
3
870
ERB Hacks
m_seki
1
1.4k
わりこまれるはなし
m_seki
0
800
ぼくのかんがえたさいきょうのけいやくによるプログラミング
m_seki
1
1.2k
Learn Ractor
m_seki
1
2.6k
How many copies did you buy the first print?
m_seki
1
720
Create my own search engine.
m_seki
1
5.3k
Rinda in the real-world embedded systems.
m_seki
0
430
Other Decks in Programming
See All in Programming
RuboCop: Modularity and AST Insights
koic
2
2.3k
Serving TUIs over SSH with Go
caarlos0
0
540
読書シェア会 vol.4 『ダイナミックリチーミング 第2版』
kotaro666
0
110
VitestのIn-Source Testingが便利
taro28
8
2.4k
The Missing Link in Angular’s Signal Story: Resource API and httpResource
manfredsteyer
PRO
0
140
Cursor/Devin全社導入の理想と現実
saitoryc
28
21k
Orleans + Sekiban + SignalR でリアルタイムWeb作ってみた
tomohisa
0
220
REALITY コマンド作成チュートリアル
nishiuriraku
0
120
ウォンテッドリーの「ココロオドル」モバイル開発 / Wantedly's "kokoro odoru" mobile development
kubode
1
250
音声プラットフォームのアーキテクチャ変遷から学ぶ、クラウドネイティブなバッチ処理 (20250422_CNDS2025_Batch_Architecture)
thousanda
0
380
KawaiiLT 登壇資料 キャリアとモチベーション
hiiragi
0
160
ASP.NETアプリケーションのモダナイゼーションについて
tomokusaba
0
240
Featured
See All Featured
Why Our Code Smells
bkeepers
PRO
336
57k
[RailsConf 2023] Rails as a piece of cake
palkan
54
5.5k
Why You Should Never Use an ORM
jnunemaker
PRO
56
9.3k
Rebuilding a faster, lazier Slack
samanthasiow
81
9k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.2k
Code Reviewing Like a Champion
maltzj
523
40k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
5
550
GitHub's CSS Performance
jonrohan
1030
460k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
30
2k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
32
2.3k
BBQ
matthewcrist
88
9.6k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
49k
Transcript
分散オブジェクトとは アレですか? SSID: toruby pass: toruby08 Tochigi RubyKaigi 08 Masatoshi
SEKI / @m_seki
http://www.druby.org/drb20_tork08.pdf ֎ʹग़Εͳ͍࣮श༻ͷωοτϫʔΫ SSID: toruby pass: toruby08 SSID: toruby pass: toruby08
Agenda 頃 Workshop SSID: toruby pass: toruby08
࡞Γͳ͕Βߟ͑Δͷ͕͖ dRuby SSID: toruby pass: toruby08
OOPͷϑΝϯλδʔ SSID: toruby pass: toruby08
ࢄOOPͷϑΝϯλδʔ SSID: toruby pass: toruby08
dRubyͰ࡞ͬͨͷ SSID: toruby pass: toruby08
ઌฦΓ OOP SSID: toruby pass: toruby08
Ͱ͖͔ͯΒߟ͑ͨ͜ͱ SSID: toruby pass: toruby08
ϓϩηεΛ͚Δҙຯ SSID: toruby pass: toruby08
dRuby 20th anniversary hands-on workshop @m_seki /
[email protected]
ॏཁ 2005 ! SSID: toruby pass: toruby08 dRuby ʹΑΔ ؔকढ़ஶ
ࢄ ɾ Web ϓϩάϥϛϯά
The dRuby Book 2012 Out of print SSID: toruby pass:
toruby08
HTML൛ެ։த http://www.druby.org/sidruby/ SSID: toruby pass: toruby08
Rubyͱࢲ 1999 ERB, dRuby, .... 2000 Perl/RubyConference SSID: toruby pass:
toruby08
ERB Ruby SSID: toruby pass: toruby08
dRuby SSID: toruby pass: toruby08
ࠓ dRuby 頃 SSID: toruby pass: toruby08
ࠓ SSID: toruby pass: toruby08
RMI Remote Method Invocation SSID: toruby pass: toruby08
αʔό Web SSID: toruby pass: toruby08
dRuby SSID: toruby pass: toruby08
Ruby෩ Web dRuby Ruby Ruby SSID: toruby pass: toruby08
ԋश1 Hello, World. SSID: toruby pass: toruby08
ԋश1 SSID: toruby pass: toruby08 hello_server.rb hello_client.rb hello() "Hello, World."
hello_server.rb require 'drb/drb' class Hello def hello puts('Hello, World.') end
end DRb.start_service('druby://localhost:54000', Hello.new) while true sleep 1 end
require require 'drb/drb' class Hello def hello puts('Hello, World.') end
end DRb.start_service('druby://localhost:54000', Hello.new) sleep
DRb.start_service require 'drb/drb' class Hello def hello puts('Hello, World.') end
end DRb.start_service('druby://localhost:54000', Hello.new) sleep
URI require 'drb/drb' class Hello def hello puts('Hello, World.') end
end DRb.start_service('druby://localhost:54000', Hello.new) sleep
ऴྃͤ͞ͳ͍ require 'drb/drb' class Hello def hello puts('Hello, World.') end
end DRb.start_service('druby://localhost:54000', Hello.new) sleep
ଋࣄ require 'drb/drb' DRb.start_service URI SSID: toruby pass: toruby08
hello_client.rb require 'drb/drb' DRb.start_service ro = DRbObject.new_with_uri('druby://localhost:54000') ro.hello
hello_client.rb require 'drb/drb' DRb.start_service ro = DRbObject.new_with_uri('druby://localhost:54000') ro.hello
hello_client.rb require 'drb/drb' DRb.start_service ro = DRbObject.new_with_uri('druby://localhost:54000') ro.hello
hello_client.rb require 'drb/drb' DRb.start_service ro = DRbObject.new_with_uri('druby://localhost:54000') ro.hello
ଋࣄ require 'drb/drb' DRb.start_service DRbObject.new_with_uri SSID: toruby pass: toruby08
ݩ͜Ε class Hello def hello puts('Hello, World.') end end ro
= Hello.new ro.hello
require 'drb/drb' DRb.start_service ro = DRbObject.new_with_uri('druby://localhost:54000') ro.hello require 'drb/drb' class
Hello def hello puts('Hello, World.') end end DRb.start_service('druby://localhost:54000', Hello.new) sleep
ԋश1 hello_client.rb hello_server.rb hello_client.rb SSID: toruby pass: toruby08
ԋश2 (Hash) SSID: toruby pass: toruby08
Hash ( ) Array ( ) SSID: toruby pass: toruby08
hash_server.rb require 'drb/drb' require 'pp' front = Hash.new DRb.start_service('druby://localhost:54300', front)
while true sleep 10 pp front end
ԋश2 SSID: toruby pass: toruby08 hash_server.rb irb irb
ԋश2 "String" 2012 Time.now $stdout SSID: toruby pass: toruby08
CGIͷྫ SSID: toruby pass: toruby08 CGI Web App CGI CGI
CGI long lifetime short lifetime
WEBrickʹΑΔΞϓϦ WEBrick HTTP CGI SSID: toruby pass: toruby08
WEBrick::CGI require 'webrick/cgi' class MyCGI < WEBrick::CGI def do_GET(req, res)
res["content-type"] = "text/plain" ret = "hoge\n" res.body = ret end end MyCGI.new.start()
start WEBrick::CGI#start(env = ENV, stdin = $stdin, stdout = $stdout)
startϝιου $stdin, $stdout SSID: toruby pass: toruby08
m_seki's cgi require 'drb/drb' DRb.start_service('druby://localhost:0') ro = DRbObject.new_with_uri('druby://localhost:50830') ro.start(ENV.to_hash, $stdin,
$stdout)
startͷΑ͏͢ SSID: toruby pass: toruby08 CGI Web App $stdin.read $stdout.write
start(env, $stdin, $stdout)
Δͼ·40߸ SSID: toruby pass: toruby08
ԋश6 Shi-ri-to-ri SSID: toruby pass: toruby08
·ͱΊ dRuby SSID: toruby pass: toruby08
;Γ͔͑Γ SSID: toruby pass: toruby08