Class: OpsDeploy::Waiter

Inherits:
Thread
  • Object
show all
Defined in:
lib/ops_deploy/waiter.rb

Direct Known Subclasses

DeploymentWaiter, InstanceResponseWaiter

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&task) ⇒ Waiter

Returns a new instance of Waiter.



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# File 'lib/ops_deploy/waiter.rb', line 4

def initialize(&task)
  @task = task

  super() {
    error = nil

    begin
      until false
        @data = @task.call
        break if @end_when.call(@data)
        sleep 5
      end
    rescue StandardError => e
      error = e
    end

    @callback.call(@data, error) if @callback

    @data
  }
end

Instance Attribute Details

#callback ⇒ Object

Returns the value of attribute callback.



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# File 'lib/ops_deploy/waiter.rb', line 2

def callback
  @callback
end

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/ops_deploy/waiter.rb', line 2

def data
  @data
end

#end_when ⇒ Object

Returns the value of attribute end_when.



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# File 'lib/ops_deploy/waiter.rb', line 2

def end_when
  @end_when
end