closeConnection()
It is recommended to use this method to close the connection to Milvus only when all the required tasks have been completed to avoid any potential data loss or system errors.
Example
import { MilvusClient } from "@zilliz/milvus2-sdk-node";
new milvusClient(MILUVS_ADDRESS).closeConnection();
Response
// grpc client returns closed -> 4, connected -> 0
4;