def _transaction(self):
req = self._txn_q.popleft()
txn = idl.Transaction(self._idl)
uuids = req.func(self._idl.tables, txn.insert)
status = txn.commit_block()
insert_uuids = {}
err_msg = None
if status in (idl.Transaction.SUCCESS,
idl.Transaction.UNCHANGED):
if uuids:
if isinstance(uuids, uuid.UUID):
insert_uuids[uuids] = txn.get_insert_uuid(uuids)
else:
insert_uuids = dict((uuid, txn.get_insert_uuid(uuid))
for uuid in uuids)
else:
err_msg = txn.get_error()
rep = event.EventModifyReply(self.system_id, status, insert_uuids,
err_msg)
self.reply_to_request(req, rep)
def modify_request_handler(self, ev):
system_id = ev.system_id
client_name = client.RemoteOvsdb.instance_name(system_id)
remote = self._clients.get(client_name)
if not remote:
msg = 'Unknown remote system_id %s' % system_id
self.logger.info(msg)
rep = event.EventModifyReply(system_id, None, None, msg)
return self.reply_to_request(ev, rep)
return remote.modify_request_handler(ev)
