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
500
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
XP, Testing and ninja testing
m_seki
3
630
RWC 2024 DICOM & ISO/IEC 2022
m_seki
0
490
ERB, ancient and future
m_seki
3
920
ERB Hacks
m_seki
1
1.5k
わりこまれるはなし
m_seki
0
900
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
2
1.3k
Learn Ractor
m_seki
1
2.7k
How many copies did you buy the first print?
m_seki
1
1.1k
Create my own search engine.
m_seki
1
5.4k
Other Decks in Programming
See All in Programming
print("Hello, World")
eddie
1
220
250830 IaCの選定~AWS SAMのLambdaをECSに乗り換えたときの備忘録~
east_takumi
0
360
Swift Updates - Learn Languages 2025
koher
1
220
ECS初心者の仲間 – TUIツール「e1s」の紹介
keidarcy
0
150
DockerからECSへ 〜 AWSの海に出る前に知っておきたいこと 〜
ota1022
5
1.9k
More Approvers for Greater OSS and Japan Community
tkikuc
1
110
ProxyによるWindow間RPC機構の構築
syumai
1
390
テストカバレッジ100%を10年続けて得られた学びと品質
mottyzzz
2
430
Zendeskのチケットを Amazon Bedrockで 解析した
ryokosuge
3
240
Rancher と Terraform
fufuhu
2
180
testingを眺める
matumoto
1
130
Updates on MLS on Ruby (and maybe more)
sylph01
1
170
Featured
See All Featured
The Power of CSS Pseudo Elements
geoffreycrofte
77
5.9k
A Modern Web Designer's Workflow
chriscoyier
696
190k
Building an army of robots
kneath
306
46k
YesSQL, Process and Tooling at Scale
rocio
173
14k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Optimizing for Happiness
mojombo
379
70k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Building Better People: How to give real-time feedback that sticks.
wjessup
368
19k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.5k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
33
2.4k
4 Signs Your Business is Dying
shpigford
184
22k
jQuery: Nuts, Bolts and Bling
dougneiner
64
7.9k
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