How does osmosis end?

I'm curious to understand how the process of osmosis ultimately comes to an end. Could you elaborate on the factors that dictate its termination? Are there specific conditions or thresholds that must be met for osmosis to cease, or is it a gradual, spontaneous decline? Furthermore, are there any external influences that can interrupt or accelerate the ending of osmosis? Understanding the mechanisms behind the conclusion of this natural phenomenon would greatly enhance my knowledge in this field.