def reserveFailed(self, nsi_header, connection_id, connection_states, err):
        try:
            nsi_header = self.notifications.pop( (connection_id, RESERVE_RESPONSE) )
            d = self.provider_client.reserveFailed(nsi_header, connection_id, connection_states, err)
            d.addErrback(logError, 'reserveFailed')
            return d
        except __HOLE__:
            log.msg('No entity to notify about reserveFailed for %s' % connection_id, system=LOG_SYSTEM)
            return defer.succeed(None)
dataset/ETHPy150Open NORDUnet/opennsa/opennsa/protocols/nsi2/provider.py/Provider.reserveFailed