Cloth Based Rope Length Problem

I made a rope with the interactive cloth material but I am currently facing another problem. The length of the rope seems to be infinity. Do you know any way to limit its length? What I want is to pull the free-falling object when the maximum length is reached. Should I write script for this, or is it have any feature built-in?

EDIT: Making the colliding object Two-Way Intraction solved the infinity problem. Right now, I am working on to be able to scale the system to real life scales.