aws_advanced_python_wrapper/aurora_initial_connection_strategy_plugin.py [145:157]:
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                        if self._has_no_readers():
                            # Cluster has no readers. Simulate Aurora reader cluster endpoint logic and return the current writer connection.
                            if is_initial_connection and self._host_list_provider_service is not None:
                                self._host_list_provider_service.initial_connection_host_info = reader_candidate
                            return reader_candidate_conn

                        self._close_connection(reader_candidate_conn)
                        self._delay(retry_delay_ms)
                        continue

                    if is_initial_connection and self._host_list_provider_service is not None:
                        self._host_list_provider_service.initial_connection_host_info = reader_candidate
                    return reader_candidate_conn
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aws_advanced_python_wrapper/aurora_initial_connection_strategy_plugin.py [166:179]:
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                    if self._has_no_readers():
                        # Cluster has no readers. Simulate Aurora reader cluster endpoint logic and return the current writer connection.
                        if is_initial_connection and self._host_list_provider_service is not None:
                            self._host_list_provider_service.initial_connection_host_info = reader_candidate
                        return reader_candidate_conn

                    self._close_connection(reader_candidate_conn)
                    self._delay(retry_delay_ms)
                    continue

                # Reader connection is valid and verified.
                if is_initial_connection and self._host_list_provider_service is not None:
                    self._host_list_provider_service.initial_connection_host_info = reader_candidate
                return reader_candidate_conn
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