And I can query it, but once osqueryi session closed, extension crushes:

File "/usr/local/lib/python3.8/dist-packages/osquery/extensions/Extension.py", line 43, in ping
     self.send_ping()
File "/usr/local/lib/python3.8/dist-packages/osquery/extensions/Extension.py", line 51, in send_ping
[142844]:     self._oprot.trans.flush()
[142844]:   File "/usr/local/lib/python3.8/dist-packages/thrift/transport/TTransport.py", line 179, in flush
[142844]:     self.__trans.write(out)
[142844]:   File "/usr/local/lib/python3.8/dist-packages/thrift/transport/TSocket.py", line 185, in write
[142844]:     raise TTransportException(message="unexpected exception", inner=e)
[142844]: thrift.transport.TTransport.TTransportException: unexpected exception

and stays dead until osqueryd restart