def pending_data(self,timeout=0):
        return self._tcpsock._seen_data or select.select([self._tcpsock._sock],[],[],timeout)[0]
Returns true if there possible is a data ready to be read.
dataset/ETHPy150Open kuri65536/python-for-android/python-build/python-libs/xmpppy/xmpp/transports.py/TLS.pending_data