- const chosenWorkerNodeKey = this.nextWorkerNodeKey
- this.weightedRoundRobinNextWorkerNodeKey()
- this.checkNextWorkerNodeEligibility(chosenWorkerNodeKey)
- return chosenWorkerNodeKey
+ this.setPreviousWorkerNodeKey(this.nextWorkerNodeKey)
+ return this.weightedRoundRobinNextWorkerNodeKey()