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Diffstat (limited to 'sample/drb/dcdbiff.rb')
-rw-r--r-- | sample/drb/dcdbiff.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sample/drb/dcdbiff.rb b/sample/drb/dcdbiff.rb new file mode 100644 index 0000000000..6a24680c33 --- /dev/null +++ b/sample/drb/dcdbiff.rb @@ -0,0 +1,43 @@ +# +# 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 |