Package io.milvus.v2.utils

Class ClientUtils

java.lang.Object

io.milvus.v2.utils.ClientUtils

public class ClientUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ClientUtils()

Method Summary

Modifier and Type	Method	Description
void	checkDatabaseExist(MilvusServiceGrpc.MilvusServiceBlockingStub blockingStub, String dbName)
static void	configureProxy(io.grpc.ManagedChannelBuilder builder, String proxyAddress)	Configures the proxy settings for a NettyChannelBuilder if proxy address is specified
io.grpc.ManagedChannel	getChannel(ConnectConfig connectConfig)
String	getHostName()
String	getLocalTimeStr()
String	getSDKVersion()
String	getServerVersion(MilvusServiceGrpc.MilvusServiceBlockingStub blockingStub)
void	validateCert(ConnectConfig connectConfig)	Validates SSL connection with certificates.
void	validateHostname(ConnectConfig connectConfig)	Validates that the hostname can be resolved before attempting connection.
void	validatePort(ConnectConfig connectConfig)	Validates port number and tests connectivity.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClientUtils

public ClientUtils()

Method Detail

getChannel

public io.grpc.ManagedChannel getChannel(ConnectConfig connectConfig)

configureProxy

public static void configureProxy(io.grpc.ManagedChannelBuilder builder,
                                  String proxyAddress)

Configures the proxy settings for a NettyChannelBuilder if proxy address is specified

Parameters:

builder - NettyChannelBuilder to configure

proxyAddress - proxy address

checkDatabaseExist

public void checkDatabaseExist(MilvusServiceGrpc.MilvusServiceBlockingStub blockingStub,
                               String dbName)

getServerVersion

public String getServerVersion(MilvusServiceGrpc.MilvusServiceBlockingStub blockingStub)

getHostName

public String getHostName()

getLocalTimeStr

public String getLocalTimeStr()

getSDKVersion

public String getSDKVersion()

validateHostname

public void validateHostname(ConnectConfig connectConfig)

Validates that the hostname can be resolved before attempting connection. This provides early failure with clear error messages for DNS issues.

Parameters:

connectConfig - Connection configuration containing the host to validate

Throws:

MilvusClientException - if hostname cannot be resolved

validatePort

public void validatePort(ConnectConfig connectConfig)

Validates port number and tests connectivity.

Parameters:

connectConfig - Connection configuration containing the port to validate

Throws:

MilvusClientException - if port is invalid or unreachable

validateCert

public void validateCert(ConnectConfig connectConfig)

Validates SSL connection with certificates.

Parameters:

connectConfig - Connection configuration

Throws:

MilvusClientException - if SSL connection fails