-
- /**
- * Finds the first free worker node key based on the number of tasks the worker has applied.
- *
- * If a worker is found with `0` executing tasks, it is detected as free and its worker node key is returned.
- *
- * If no free worker is found, `-1` is returned.
- *
- * @returns A worker node key if there is one, `-1` otherwise.
- */
- private findFirstFreeWorkerNodeKey (): number {
- return this.pool.workerNodes.findIndex(workerNode => {
- return workerNode.workerUsage.tasks.executing === 0
- })
- }
-
- /**
- * Finds the last free worker node key based on the number of tasks the worker has applied.
- *
- * If a worker is found with `0` executing tasks, it is detected as free and its worker node key is returned.
- *
- * If no free worker is found, `-1` is returned.
- *
- * @returns A worker node key if there is one, `-1` otherwise.
- */
- private findLastFreeWorkerNodeKey (): number {
- // It requires node >= 18.0.0:
- // return this.workerNodes.findLastIndex(workerNode => {
- // return workerNode.workerUsage.tasks.executing === 0
- // })
- for (
- let workerNodeKey = this.pool.workerNodes.length - 1;
- workerNodeKey >= 0;
- workerNodeKey--
- ) {
- if (
- this.pool.workerNodes[workerNodeKey].workerUsage.tasks.executing === 0
- ) {
- return workerNodeKey
- }
- }
- return -1
- }