- /**
- * Gets the given worker its worker node key.
- *
- * @param worker - The worker.
- * @returns The worker node key if found in the pool worker nodes, `-1` otherwise.
- */
- private getWorkerNodeKeyByWorker (worker: Worker): number {
- return this.workerNodes.findIndex(
- workerNode => workerNode.worker === worker
- )
- }
-