Class: Px::Service::Client::Multiplexer

Inherits:
Object
  • Object
show all
Defined in:
lib/px/service/client/multiplexer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params = {}) ⇒ Multiplexer

Returns a new instance of Multiplexer.



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# File 'lib/px/service/client/multiplexer.rb', line 6

def initialize(params = {})
  self.hydra = Typhoeus::Hydra.new(params)
end

Instance Attribute Details

#hydra ⇒ Object

Returns the value of attribute hydra.



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# File 'lib/px/service/client/multiplexer.rb', line 3

def hydra
  @hydra
end

#states ⇒ Object

Returns the value of attribute states.



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# File 'lib/px/service/client/multiplexer.rb', line 4

def states
  @states
end

Instance Method Details

#context ⇒ Object 



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# File 'lib/px/service/client/multiplexer.rb', line 10

def context
  Fiber.new{ yield }.resume
  self
end

#do(request_or_future, retries: RetriableResponseFuture::DEFAULT_RETRIES) ⇒ Object

Queue a request on the multiplexer, with retry



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# File 'lib/px/service/client/multiplexer.rb', line 17

def do(request_or_future, retries: RetriableResponseFuture::DEFAULT_RETRIES)
  response = request_or_future
  if request_or_future.is_a?(Typhoeus::Request)
    response = RetriableResponseFuture.new(request_or_future, retries: retries)
  elsif !request_or_future.is_a?(RetriableResponseFuture) || request_or_future.completed?
    return request_or_future
  end

  # Will automatically queue the request on the hydra
  response.hydra = hydra
  response
end

#run ⇒ Object

Start the multiplexer.



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# File 'lib/px/service/client/multiplexer.rb', line 32

def run
  hydra.run
end