Revision d9694ad7
Added by Marc Dequènes almost 14 years ago
- ID d9694ad7d8ecf4074becfbe41455a7d2535962ca
| lib/cyborghood/cyborg/conversation.rb | ||
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MAXIMUM_ERROR_COUNT = 3
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MAXIMUM_LINES = 1024
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attr_reader :bot, :peer_name, :peer_capabilities, :protocol
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attr_reader :bot, :peer_name, :peer_capabilities, :protocol, :auto_close_threads
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def initialize(bot, block = nil)
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@bot = bot
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| ... | ... | |
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@comm_stop = false
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# associated conversation threads
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@auto_close_threads = 60 # max idle time before closing (nil => never close threads)
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@conv_threads = {}
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@conv_threads_index = {}
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@conv_threads_timers = {}
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@conv_threads_closing = []
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# thread 0 is reserved
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@next_thread_id = 0
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@system_thread = self.thread('system')
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| ... | ... | |
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def receive_message(message)
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logger.debug "Received message '#{message.action_code}' [#{identifier}]"
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reset_idle_thread_check(message.conv_thread)
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@protocol.process_received_message(message)
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check_idle_thread(message.conv_thread)
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end
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def receive_error(msg)
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| ... | ... | |
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# ignore mistakes
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return unless @conv_threads.has_key? name
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@conv_threads_closing << name
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@conv_threads[name].close
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# if only the system thread remains, notify idleness
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| ... | ... | |
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@conv_threads_index.delete(th.id)
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@conv_threads.delete(th.name)
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@pending_thread_close.delete(th.name)
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@conv_threads_closing.delete(th.name)
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end
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def send_message(message)
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raise CyberError.new(:unrecoverable, "bot/conversation", "Cannot send message without action id") if message.action_id.nil?
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reset_idle_thread_check(message.conv_thread)
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flags = ""
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flags += "+" unless message.action_parameters.nil?
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| ... | ... | |
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message.action_parameters.to_yaml.each_line {|l| send_line l }
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send_line EOD
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end
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check_idle_thread(message.conv_thread)
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end
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def identifier
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| ... | ... | |
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th_name = msg[:thread]
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close_thread(th_name) if @pending_thread_close.include? th_name
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end
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def reset_idle_thread_check(conv_thread)
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return if @auto_close_threads.nil?
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return if @conv_threads_closing.include? conv_thread.name
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# ignore system thread
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return if conv_thread.name == "system"
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logger.debug "Thread '#{conv_thread.name}@#{@peer_name}' is working, canceling idle check"
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# cancel time if exists
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timer = @conv_threads_timers[conv_thread.id]
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EventMachine.cancel_timer(timer) unless timer.nil?
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@conv_threads_timers[conv_thread.id] = nil
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end
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def check_idle_thread(conv_thread)
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return if @auto_close_threads.nil?
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return if @conv_threads_closing.include? conv_thread.name
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# ignore system thread
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return if conv_thread.name == "system"
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# if a timer is running, do nothing
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return unless @conv_threads_timers[conv_thread.id].nil?
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# test for idleness
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return unless conv_thread.idle?
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logger.debug "Thread '#{conv_thread.name}@#{@peer_name}' is currently idle, doing another check in #{@auto_close_threads}s"
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# set timer for closing
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@conv_threads_timers[conv_thread.id] = EventMachine.add_timer(@auto_close_threads) do
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@conv_threads_timers[conv_thread.id] = nil
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# if it is not idle, then do nothing, wait for another call to check_idle_thread
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if conv_thread.idle?
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logger.debug "Thread '#{conv_thread.name}@#{@peer_name}' is still idle, closing"
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close_thread(conv_thread.name)
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else
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logger.debug "Thread '#{conv_thread.name}@#{@peer_name}' is no more idle"
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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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Also available in: Unified diff
[evol] Botnet Conversation: created a new idle threads check (old method is pending for removal)