@nivedita_dixit this is indeed the node that I have used and thus one is free to use as I understand. You can use it in combination with a call workflow so the called workflow will be reset.
Then obviously this is a perfect task for the KNIME server which is there to call and coordinate workflows at certain times and intervals and also reset them.
Then you could employ a sort of permanent loop and maybe combine that with a call and a reset:
And I think you might have to plan what you want to do what your scenario is. Another option could be some sort of batch processing.