def _uninstallHandler(self):
        # XXX This would probably be an alright place to put all of
        # the cleanup code for all internal readers (here and in the
        # base class, anyway).  See #3063 for that cleanup task.
        if self._childWaker:
            self._childWaker.uninstall()

    # IReactorProcess
If a child waker was created and installed, uninstall it now.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/posixbase.py/PosixReactorBase._uninstallHandler