<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def isConnected(self):
 """ Returns whether or not this connection is currently active. :return <bool> connected """

        for pool in self.__pool.values():
            if not pool.empty():
                return True
        return False