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Celluloid::Receivers

Allow methods to directly interact with the actor protocol

Public Class Methods

new(timers) click to toggle source
# File lib/celluloid/receivers.rb, line 8
def initialize(timers)
  @receivers = Set.new
  @timers = timers
end

Public Instance Methods

handle_message(message) click to toggle source

Handle incoming messages

# File lib/celluloid/receivers.rb, line 33
def handle_message(message)
  receiver = @receivers.find { |r| r.match(message) }
  return unless receiver

  @receivers.delete receiver
  receiver.timer.cancel if receiver.timer
  receiver.resume message
  message
end
receive(timeout = nil, &block) click to toggle source

Receive an asynchronous message

# File lib/celluloid/receivers.rb, line 14
def receive(timeout = nil, &block)
  if Celluloid.exclusive?
    Celluloid.mailbox.receive(timeout, &block)
  else
    receiver = Receiver.new block

    if timeout
      receiver.timer = @timers.after(timeout) do
        @receivers.delete receiver
        receiver.resume
      end
    end

    @receivers << receiver
    Task.suspend :receiving
  end
end

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