def _send_changes(self, block, deltas, subscriber):
state_change_evt = StateDeltaEvent(
block_id=block.header_signature,
block_num=block.header.block_num,
state_root_hash=block.header.state_root_hash,
state_changes=subscriber.deltas_of_interest(deltas))
LOGGER.debug('sending change event to %s', subscriber.connection_id)
self._send(subscriber.connection_id,
state_change_evt.SerializeToString())
def _broadcast_changes(self, block, deltas):
state_change_evt = StateDeltaEvent(
block_id=block.header_signature,
block_num=block.header.block_num,
state_root_hash=block.header.state_root_hash)
for subscriber in self._subscribers.values():
acceptable_changes = subscriber.deltas_of_interest(deltas)
state_change_evt.ClearField('state_changes')
if len(acceptable_changes) > 0:
state_change_evt.state_changes.extend(acceptable_changes)
LOGGER.debug('sending change event to %s',
subscriber.connection_id)
self._send(subscriber.connection_id,
state_change_evt.SerializeToString())