Class: Cocaine::Synchrony::Channel

Inherits:
Object
  • Object
show all
Defined in:
lib/cocaine/synchrony/channel.rb

Instance Method Summary collapse

Constructor Details

#initialize(channel) ⇒ Channel

Returns a new instance of Channel.



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# File 'lib/cocaine/synchrony/channel.rb', line 7

def initialize(channel)
  @pending = []
  register_fiber channel
end

Instance Method Details

#collect(count = 0) ⇒ Object 



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# File 'lib/cocaine/synchrony/channel.rb', line 31

def collect(count=0)
  if count == 0
    collect_until_choke
  else
    collect_until_count count
  end
end

#each ⇒ Object 



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# File 'lib/cocaine/synchrony/channel.rb', line 21

def each
  loop do
    begin
      yield Fiber.yield.get
    rescue ChokeEvent
      return
    end
  end
end

#read ⇒ Object 



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# File 'lib/cocaine/synchrony/channel.rb', line 12

def read
  if @pending.empty?
    future = Fiber.yield
  else
    future = @pending.pop
  end
  future.get
end