Class: Riser::DRbServiceFront

Inherits:
Object
  • Object
show all
Defined in:
lib/riser/services.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DRbServiceFront

Returns a new instance of DRbServiceFront.



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# File 'lib/riser/services.rb', line 13

def initialize
  @mutex = Thread::Mutex.new
  @services = {}
end

Instance Method Details

#add_service(name, front) ⇒ Object 



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# File 'lib/riser/services.rb', line 22

def add_service(name, front)
  @services[name] = DRbService.new(front, DRbService::NO_CALL, DRbService::NO_CALL, DRbService::NO_CALL)
  nil
end

#apply_at_fork ⇒ Object 



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# File 'lib/riser/services.rb', line 41

def apply_at_fork
  @services.each_value do |service|
    service.at_fork.call(service.front)
  end

  nil
end

#apply_service_hooks ⇒ Object 



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# File 'lib/riser/services.rb', line 67

def apply_service_hooks
  apply_service_hooks_by_name(0, @services.keys) {
    yield
  }
end

#at_fork(name, &block) ⇒ Object

:yields: service_front



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# File 'lib/riser/services.rb', line 27

def at_fork(name, &block)   # :yields: service_front
  @services[name].at_fork = block
  nil
end

#get_service(name) ⇒ Object 



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# File 'lib/riser/services.rb', line 73

def get_service(name)
  @mutex.synchronize{
    @services[name].ref ||= DRbObject.new(@services[name].front)
  }
end

#ping ⇒ Object 



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# File 'lib/riser/services.rb', line 18

def ping
  yield
end

#postprocess(name, &block) ⇒ Object

:yields: service_front



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# File 'lib/riser/services.rb', line 36

def postprocess(name, &block) # :yields: service_front
  @services[name].postprocess = block
  nil
end

#preprocess(name, &block) ⇒ Object

:yields: service_front



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# File 'lib/riser/services.rb', line 32

def preprocess(name, &block) # :yields: service_front
  @services[name].preprocess = block
end