code: function () {
  					if(paused === true) {
  						paused = false;
  						node.onChangeWithPriority(options.priority, do_get);
  						if(options.run_on_create !== false) {
  							if (constraint_solver.semaphore >= 0) {
  								node.get(false);
  							} else {
  								each(node._changeListeners, constraint_solver.add_in_call_stack, constraint_solver);
  							}
  						}
  						return true; // successfully resumed
  					}
  					return false;
  				}
docs: Re-add to the event queue