Class: Plumbing::Actor::Async

Inherits:
Object
  • Object
show all
Defined in:
lib/plumbing/actor/async.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target) ⇒ Async

Returns a new instance of Async.



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# File 'lib/plumbing/actor/async.rb', line 10

def initialize target
  @target = target
  @semaphore = ::Async::Semaphore.new(Plumbing.config.max_concurrency)
end

Instance Attribute Details

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/plumbing/actor/async.rb', line 8

def target
  @target
end

Instance Method Details

#in_context? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plumbing/actor/async.rb', line 33

def in_context? = true

#safely ⇒ Object 



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# File 'lib/plumbing/actor/async.rb', line 26

def safely(&)
  Plumbing.config.logger.debug { "-> #{@target.class}#perform_safely" }
  send_message(:perform_safely, &)
  sleep 0.01
  nil
end

#send_message(message_name, *args, **params, &block) ⇒ Object

Send the message to the target and wrap the result



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# File 'lib/plumbing/actor/async.rb', line 16

def send_message(message_name, *args, **params, &block)
  Plumbing.config.logger.debug { "-> #{@target.class}##{message_name}(#{args.inspect}, #{params.inspect})" }
  task = @semaphore.async do
    Plumbing.config.logger.debug { "---> #{@target.class}##{message_name}(#{args.inspect}, #{params.inspect})" }
    @target.send(message_name, *args, **params, &block)
  end
  sleep 0.01
  Result.new(task)
end

#stop ⇒ Object 



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# File 'lib/plumbing/actor/async.rb', line 35

def stop = nil