Revision 0299bce8
Added by Marc Dequènes almost 14 years ago
- ID 0299bce8f0feb40db99ef1027cf50324c90606ca
| lib/cyborghood/cyborg/botnet.rb | ||
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if @comm_list.has_key? peer
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block.call @comm_list[peer]
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else
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callback = proc do |conversation|
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block.call conversation
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@pending_conversation_close << conversation.peer_id
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end
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begin
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EventMachine.connect_unix_domain(peer_socket(peer), Conversation, self, block)
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rescue
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block.call false
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if @comm_list_attempt.has_key? peer
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@comm_list_attempt[peer] << block
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else
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@comm_list_attempt[peer] = [block]
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# demultiplex callbacks
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callback = proc do |conversation|
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block_list = @comm_list_attempt[peer]
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# purge list at once to avoid races
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@comm_list_attempt.delete(peer)
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block_list.each do |block|
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block.call conversation
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end
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end
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begin
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EventMachine.connect_unix_domain(peer_socket(peer), Conversation, self, callback)
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rescue
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# TODO: retry (wait_timer + recursive call + counter)
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block.call false
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end
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end
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end
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end
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| ... | ... | |
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def setup
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super
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@comm_list = {}
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@comm_list_attempt = {}
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end
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# used to quit properly and later to reuse communication channels
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| lib/cyborghood/cyborg/botnet_dsl.rb | ||
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end
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else
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logger.debug "Task '#{@name}': Could not contact peer '#{peer}'"
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# TODO: retry (wait_timer + recursive call + counter)
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subtask.errors << CyberError.new(:unrecoverable, "botnet/client/dsl", "Task '#{@name}': could not contact peer '#{peer}'")
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subtask.finish
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end
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Also available in: Unified diff
[evol] connect_peer: do not open multiple connections to the same peer while one is being attempted already