70 lines
1.2 KiB
Ruby
70 lines
1.2 KiB
Ruby
=begin
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distributed Ruby --- chat server
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Copyright (c) 1999-2000 Masatoshi SEKI
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=end
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require 'drb/drb'
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class ChatEntry
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include DRbUndumped
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def initialize(server, there)
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@server = server
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@there = there
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@name = there.name
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@key = there.key = Time.now
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end
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attr :name, true
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attr :there
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def say(str)
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@server.distribute(@there, str)
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end
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def listen(str)
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@there.message(@key, str)
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end
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end
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class ChatServer
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def initialize
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@mutex = Thread::Mutex.new
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@members = {}
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end
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def add_member(there)
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client = ChatEntry.new(self, there)
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@mutex.synchronize do
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@members[there] = client
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end
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client
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end
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def distribute(there, str)
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name = @members[there].name
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msg = "<#{name}> #{str}"
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msg2 = ">#{name}< #{str}"
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@mutex.synchronize do
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for m in @members.keys
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begin
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if m == there
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@members[m].listen(msg2)
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else
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@members[m].listen(msg)
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end
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rescue
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p $!
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@members.delete(m)
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end
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end
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end
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end
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end
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if __FILE__ == $0
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here = ARGV.shift
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DRb.start_service(here, ChatServer.new)
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puts DRb.uri
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DRb.thread.join
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end
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