Class: WSDirector::Protocols::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/wsdirector/protocols/base.rb

Overview

Base protocol describes basic actions

Direct Known Subclasses

ActionCable

Instance Method Summary collapse

Constructor Details

#initialize(task) ⇒ Base

Returns a new instance of Base.



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# File 'lib/wsdirector/protocols/base.rb', line 7

def initialize(task)
  @task = task
end

Instance Method Details

#handle_step(step) ⇒ Object

Raises:



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# File 'lib/wsdirector/protocols/base.rb', line 15

def handle_step(step)
  type = step.delete("type")
  raise Error, "Unknown step: #{type}" unless respond_to?(type)
  public_send(type, step)
end

#init_client(**options) ⇒ Object 



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# File 'lib/wsdirector/protocols/base.rb', line 11

def init_client(**options)
  @client = build_client(**options)
end

#receive(step) ⇒ Object 



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# File 'lib/wsdirector/protocols/base.rb', line 21

def receive(step)
  expected = step.fetch("data")
  received = client.receive
  receive_matches?(expected, received)
rescue ThreadError
  raise NoMessageError, "Expected to receive #{expected} but nothing has been received"
end

#send(step) ⇒ Object 



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# File 'lib/wsdirector/protocols/base.rb', line 29

def send(step)
  data = step.fetch("data")
  data = JSON.generate(data) if data.is_a?(Hash)
  client.send(data)
end

#to_proc ⇒ Object 



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# File 'lib/wsdirector/protocols/base.rb', line 39

def to_proc
  proc { |step| handle_step(step) }
end

#wait_all(_step) ⇒ Object 



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# File 'lib/wsdirector/protocols/base.rb', line 35

def wait_all(_step)
  task.global_holder.wait_all
end