abortParentMarkerTransitionsForDeletedFiber() — react Function Reference

Source Code

packages/react-reconciler/src/ReactFiberCommitWork.js lines 1012–1052

function abortParentMarkerTransitionsForDeletedFiber(
  abortedFiber: Fiber,
  abort: TransitionAbort,
  deletedTransitions: Set<Transition>,
  deletedOffscreenInstance: OffscreenInstance | null,
  isInDeletedTree: boolean,
) {
  if (enableTransitionTracing) {
    // Find all pending markers that are waiting on child suspense boundaries in the
    // aborted subtree and cancels them
    let fiber: null | Fiber = abortedFiber;
    while (fiber !== null) {
      switch (fiber.tag) {
        case TracingMarkerComponent:
          abortTracingMarkerTransitions(
            fiber,
            abort,
            deletedTransitions,
            deletedOffscreenInstance,
            isInDeletedTree,
          );
          break;
        case HostRoot:
          const root = fiber.stateNode;
          abortRootTransitions(
            root,
            abort,
            deletedTransitions,
            deletedOffscreenInstance,
            isInDeletedTree,
          );

          break;
        default:
          break;
      }

      fiber = fiber.return;
    }
  }
}