def _wait_for_start(self):
<EOL>def validator():<EOL><INDENT>try:<EOL><INDENT>resp = self.conn_pool.request('<STR_LIT>', self.http_url)<EOL>return resp.status == <NUM_LIT:200><EOL><DEDENT>except Exception:<EOL><INDENT>return False<EOL><DEDENT><DEDENT>self._wait_for(validator)<EOL>
Wait for instance to be started