+
+ private leastUsedNextWorkerNodeKey (): number | undefined {
+ return this.pool.workerNodes.reduce(
+ (minWorkerNodeKey, workerNode, workerNodeKey, workerNodes) => {
+ return this.isWorkerNodeReady(workerNodeKey) &&
+ workerNode.usage.tasks.executed +
+ workerNode.usage.tasks.executing +
+ workerNode.usage.tasks.queued <
+ workerNodes[minWorkerNodeKey].usage.tasks.executed +
+ workerNodes[minWorkerNodeKey].usage.tasks.executing +
+ workerNodes[minWorkerNodeKey].usage.tasks.queued
+ ? workerNodeKey
+ : minWorkerNodeKey
+ },
+ 0
+ )
+ }