(self, _: WeakRef)
This gets called when listener weak ref has died. Propagate info to Topic.
This gets called when listener weak ref has died. Propagate info to Topic.
This gets called when listener weak ref has died . Propagate info to Topic .
def __notifyOnDead(self, _: WeakRef):
        """This gets called when listener weak ref has died. Propagate info to Topic."""
        notifyDeath = self.__onDead
        self._unlinkFromTopic_()
        if notifyDeath is not None:
            notifyDeath(self)
def __notifyOnDead ( self , _ : WeakRef ) : notifyDeath = self . __onDead self . _unlinkFromTopic_ ( ) if notifyDeath is not None : notifyDeath ( self )