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authorseki <seki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-02-14 02:28:02 +0000
committerseki <seki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-02-14 02:28:02 +0000
commita686414ef56dc289d28d96173c1fe5ab8ce0ac15 (patch)
treead272130eda4acb6fd95dc13919257f1629ba262 /sample/drb/dcdbiff.rb
parent27669906241b4b965ab20068f773b878c8ed2598 (diff)
import drb/sample
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@5698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/drb/dcdbiff.rb')
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diff --git a/sample/drb/dcdbiff.rb b/sample/drb/dcdbiff.rb
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+#
+# dcdbiff.rb - distributed cdbiff (client)
+# * original: cdbiff by Satoru Takabayashi <http://namazu.org/~satoru/cdbiff>
+
+require 'drb/drb'
+require 'drb/eq'
+
+class Notify
+ include DRbUndumped
+
+ def initialize(biff, command)
+ @biff = biff
+ @command = command
+
+ @biff.add_observer(self)
+ end
+
+ def update(filename, time)
+ p [filename, time] if $DEBUG
+ system(@command)
+ end
+
+ def done
+ begin
+ @biff.delete_observer(self)
+ rescue
+ end
+ end
+end
+
+def main
+ command = 'eject'
+ uri = 'druby://localhost:19903'
+
+ DRb.start_service
+ biff = DRbObject.new(nil, uri)
+ notify = Notify.new(biff, command)
+
+ trap("INT"){ notify.done }
+ DRb.thread.join
+end
+
+main