Function resumeNode

packages/react-server/src/ReactFizzServer.js:3021–3061

(
  request: Request,
  task: ReplayTask,
  segmentId: number,
  node: ReactNodeList,
  childIndex: number,
)

}

function resumeNode(
  request: Request,
  task: ReplayTask,
  segmentId: number,
  node: ReactNodeList,
  childIndex: number,
): void {
  const prevReplay = task.replay;
  const blockedBoundary = task.blockedBoundary;
  const resumedSegment = createPendingSegment(
    request,
    0,
    null,
    task.formatContext,
    false,
    false,
  );
  resumedSegment.id = segmentId;
  resumedSegment.parentFlushed = true;
  try {
    // Convert the current ReplayTask to a RenderTask.
    const renderTask: RenderTask = (task: any);
    renderTask.replay = null;
    renderTask.blockedSegment = resumedSegment;
    renderNode(request, task, node, childIndex);
    resumedSegment.status = COMPLETED;
    finishedSegment(request, blockedBoundary, resumedSegment);
    if (blockedBoundary === null) {
      request.completedRootSegment = resumedSegment;
    } else {
      queueCompletedSegment(blockedBoundary, resumedSegment);
      if (blockedBoundary.parentFlushed) {
        request.partialBoundaries.push(blockedBoundary);
      }
    }
  } finally {
    // Restore to a ReplayTask.
    task.replay = prevReplay;
    task.blockedSegment = null;
  }
}

function replayElement(
  request: Request,