Class: CanvasSync::JobUniqueness::Strategy::UntilAndWhileExecuting

Inherits:
Base
  • Object
show all
Defined in:
lib/canvas_sync/job_uniqueness/strategy/until_and_while_executing.rb

Overview

Implements two locks - one while enqueued and one while performing

Instance Attribute Summary

Attributes inherited from Base

#lock_context

Instance Method Summary collapse

Methods inherited from Base

#batch_callback, #initialize, locks_on

Constructor Details

This class inherits a constructor from CanvasSync::JobUniqueness::Strategy::Base

Instance Method Details

#on_enqueue ⇒ Object 



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# File 'lib/canvas_sync/job_uniqueness/strategy/until_and_while_executing.rb', line 7

def on_enqueue
  # Obtain lock
  lock!(:enqueue)

  # Proceed with enqueuing the job, wrapping it in a batch
  runtime_lock.on_enqueue do
    yield
  end
end

#on_perform ⇒ Object 



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# File 'lib/canvas_sync/job_uniqueness/strategy/until_and_while_executing.rb', line 17

def on_perform
  # Obtain Runtime lock
  runtime_lock.on_perform do
    # Release Queue lock
    unlock()

    # Run the job
    yield
  end
end