com.hazelcast.client.config

Class ClientNetworkConfig

java.lang.Object

com.hazelcast.client.config.ClientNetworkConfig

public class ClientNetworkConfig
extends Object

Contains configuration parameters for client network related behaviour

Constructor Summary

Constructors

Constructor and Description
ClientNetworkConfig()
ClientNetworkConfig(ClientNetworkConfig networkConfig)

Method Summary

Modifier and Type	Method and Description
ClientNetworkConfig	addAddress(String... addresses) Adds given addresses to candidate address list that client will use to establish initial connection
ClientNetworkConfig	addOutboundPort(int port) Add outbound port to the outbound port list
ClientNetworkConfig	addOutboundPortDefinition(String portDef) Add outbound port definition to the outbound port definition list
boolean	equals(Object o)
List<String>	getAddresses() Returns the list of candidate addresses that client will use to establish initial connection
ClientAwsConfig	getAwsConfig() Returns the current ClientAwsConfig.
AzureConfig	getAzureConfig() Returns the current AzureConfig.
ClientIcmpPingConfig	getClientIcmpPingConfig() ICMP ping is used to detect if machine that a remote hazelcast member runs on alive or not
ClientCloudConfig	getCloudConfig()
int	getConnectionAttemptLimit() See setConnectionAttemptLimit(int) for details
int	getConnectionAttemptPeriod() Period for the next attempt to find a member to connect.
int	getConnectionTimeout() Timeout value in millis for nodes to accept client connection requests.
DiscoveryConfig	getDiscoveryConfig() Returns the configuration of the Hazelcast Discovery SPI and configured discovery providers
EurekaConfig	getEurekaConfig() Returns the current EurekaConfig.
GcpConfig	getGcpConfig() Returns the current GcpConfig.
KubernetesConfig	getKubernetesConfig() Returns the current KubernetesConfig.
Collection<String>	getOutboundPortDefinitions() Returns the outbound port definitions.
Collection<Integer>	getOutboundPorts() Returns the outbound ports.
SocketInterceptorConfig	getSocketInterceptorConfig()
SocketOptions	getSocketOptions()
SSLConfig	getSSLConfig() Returns the current SSLConfig.
int	hashCode()
boolean	isRedoOperation() See setRedoOperation(boolean) for details
boolean	isSmartRouting() See setSmartRouting(boolean) for details
ClientNetworkConfig	setAddresses(List<String> addresses) Sets given addresses as candidate address list that client will use to establish initial connection
ClientNetworkConfig	setAwsConfig(ClientAwsConfig clientAwsConfig) Sets configuration to connect nodes in AWS environment.
ClientNetworkConfig	setAzureConfig(AzureConfig azureConfig) Sets configuration to connect nodes in Azure environment.
ClientNetworkConfig	setClientIcmpPingConfig(ClientIcmpPingConfig clientIcmpPingConfig) ICMP ping is used to detect if machine that a remote hazelcast member runs on alive or not
void	setCloudConfig(ClientCloudConfig cloudConfig)
ClientNetworkConfig	setConnectionAttemptLimit(int connectionAttemptLimit) While client is trying to connect initially to one of the members in the addressList, all might be not available.
ClientNetworkConfig	setConnectionAttemptPeriod(int connectionAttemptPeriod) Period for the next attempt to find a member to connect.
ClientNetworkConfig	setConnectionTimeout(int connectionTimeout)
void	setDiscoveryConfig(DiscoveryConfig discoveryConfig) Defines the Discovery Provider SPI configuration
ClientNetworkConfig	setEurekaConfig(EurekaConfig eurekaConfig) Sets configuration to connect nodes in Eureka environment.
ClientNetworkConfig	setGcpConfig(GcpConfig gcpConfig) Sets configuration to connect nodes in GCP environment.
ClientNetworkConfig	setKubernetesConfig(KubernetesConfig kubernetesConfig) Sets configuration to connect nodes in Kubernetes environment.
ClientNetworkConfig	setOutboundPortDefinitions(Collection<String> outboundPortDefinitions) Set outbound port definitions
ClientNetworkConfig	setOutboundPorts(Collection<Integer> outboundPorts) Set outbond ports
ClientNetworkConfig	setRedoOperation(boolean redoOperation) If true, client will redo the operations that were executing on the server and client lost the connection.
ClientNetworkConfig	setSmartRouting(boolean smartRouting) If true, client will route the key based operations to owner of the key on best-effort basis.
ClientNetworkConfig	setSocketInterceptorConfig(SocketInterceptorConfig socketInterceptorConfig)
ClientNetworkConfig	setSocketOptions(SocketOptions socketOptions)
ClientNetworkConfig	setSSLConfig(SSLConfig sslConfig) Sets the SSLConfig.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientNetworkConfig

public ClientNetworkConfig()

ClientNetworkConfig

public ClientNetworkConfig(ClientNetworkConfig networkConfig)

Method Detail

getDiscoveryConfig

public DiscoveryConfig getDiscoveryConfig()

Returns the configuration of the Hazelcast Discovery SPI and configured discovery providers

Returns:

Discovery Provider SPI configuration

setDiscoveryConfig

public void setDiscoveryConfig(DiscoveryConfig discoveryConfig)

Defines the Discovery Provider SPI configuration

Parameters:

discoveryConfig - the Discovery Provider SPI configuration

Throws:

IllegalArgumentException - if discoveryConfig is null

isSmartRouting

public boolean isSmartRouting()

See setSmartRouting(boolean) for details

Returns:

true if client is smart

setSmartRouting

public ClientNetworkConfig setSmartRouting(boolean smartRouting)

If true, client will route the key based operations to owner of the key on best-effort basis. Note that it uses a cached version of PartitionService.getPartitions() and doesn't guarantee that the operation will always be executed on the owner. The cached table is updated every 10 seconds.

If smartRouting == false, all operations will be routed to single member. Operations will need two hops if the chosen member is not owner of the key. Client will have only single open connection. Useful, if there are many clients and we want to avoid each of them connecting to each member.

Default value is true.

Parameters:

smartRouting - true if smart routing should be enabled.

Returns:

configured ClientNetworkConfig for chaining

getSocketInterceptorConfig

public SocketInterceptorConfig getSocketInterceptorConfig()

Returns:

socket interceptor config that will be called with the Socket, each time client creates a connection to any Member.

setSocketInterceptorConfig

public ClientNetworkConfig setSocketInterceptorConfig(SocketInterceptorConfig socketInterceptorConfig)

Parameters:

socketInterceptorConfig - will be called with the Socket, each time client creates a connection to any Member.

Returns:

configured ClientNetworkConfig for chaining

getConnectionAttemptPeriod

public int getConnectionAttemptPeriod()

Period for the next attempt to find a member to connect.

See connectionAttemptLimit.

Returns:

connection attempt period in millis

setConnectionAttemptPeriod

public ClientNetworkConfig setConnectionAttemptPeriod(int connectionAttemptPeriod)

Period for the next attempt to find a member to connect.

Parameters:

connectionAttemptPeriod - time to wait before another attempt in millis

Returns:

configured ClientNetworkConfig for chaining

getConnectionAttemptLimit

public int getConnectionAttemptLimit()

See setConnectionAttemptLimit(int) for details

Returns:

connection attempt Limit

setConnectionAttemptLimit

public ClientNetworkConfig setConnectionAttemptLimit(int connectionAttemptLimit)

While client is trying to connect initially to one of the members in the addressList, all might be not available. Instead of giving up, throwing Exception and stopping client, it will attempt to retry as much as connectionAttemptLimit times.

Parameters:

connectionAttemptLimit - number of times to attempt to connect A zero value means try forever. A negative value means default value

Returns:

configured ClientNetworkConfig for chaining

getConnectionTimeout

public int getConnectionTimeout()

Timeout value in millis for nodes to accept client connection requests.

Returns:

connection timeout value in millis

setConnectionTimeout

public ClientNetworkConfig setConnectionTimeout(int connectionTimeout)

Parameters:

connectionTimeout - Timeout value in millis for nodes to accept client connection requests. A zero value means wait until connection established or an error occurs.

Returns:

configured ClientNetworkConfig for chaining

addAddress

public ClientNetworkConfig addAddress(String... addresses)

Adds given addresses to candidate address list that client will use to establish initial connection

Parameters:

addresses - to be added to initial address list

Returns:

configured ClientNetworkConfig for chaining

setAddresses

public ClientNetworkConfig setAddresses(List<String> addresses)

Sets given addresses as candidate address list that client will use to establish initial connection

Parameters:

addresses - to be added to initial address list

Returns:

configured ClientNetworkConfig for chaining

getAddresses

public List<String> getAddresses()

Returns the list of candidate addresses that client will use to establish initial connection

Returns:

list of addresses

isRedoOperation

public boolean isRedoOperation()

See setRedoOperation(boolean) for details

Returns:

true if redo operations are enabled

setRedoOperation

public ClientNetworkConfig setRedoOperation(boolean redoOperation)

If true, client will redo the operations that were executing on the server and client lost the connection. This can be because of network, or simply because the member died. However it is not clear whether the application is performed or not. For idempotent operations this is harmless, but for non idempotent ones retrying can cause to undesirable effects. Note that the redo can perform on any member.

If false, the operation will throw RuntimeException that is wrapping IOException. TODO clear what is the exception here

Parameters:

redoOperation - true if redo operations are enabled

Returns:

configured ClientNetworkConfig for chaining

getSocketOptions

public SocketOptions getSocketOptions()

Returns:

TCP Socket options

setSocketOptions

public ClientNetworkConfig setSocketOptions(SocketOptions socketOptions)

Parameters:

socketOptions - TCP Socket options

Returns:

configured ClientNetworkConfig for chaining

getSSLConfig

public SSLConfig getSSLConfig()

Returns the current SSLConfig. It is possible that null is returned if no SSLConfig has been set.

Returns:

the SSLConfig.

See Also:

setSSLConfig(SSLConfig)

setSSLConfig

public ClientNetworkConfig setSSLConfig(SSLConfig sslConfig)

Sets the SSLConfig. null value indicates that no SSLConfig should be used.

Parameters:

sslConfig - the SSLConfig.

Returns:

the updated ClientNetworkConfig.

See Also:

getSSLConfig()

setAwsConfig

public ClientNetworkConfig setAwsConfig(ClientAwsConfig clientAwsConfig)

Sets configuration to connect nodes in AWS environment.

Parameters:

clientAwsConfig - the ClientAwsConfig

See Also:

getAwsConfig()

getAwsConfig

public ClientAwsConfig getAwsConfig()

Returns the current ClientAwsConfig.

Returns:

ClientAwsConfig

See Also:

setAwsConfig(ClientAwsConfig)

setGcpConfig

public ClientNetworkConfig setGcpConfig(GcpConfig gcpConfig)

Sets configuration to connect nodes in GCP environment.

Parameters:

gcpConfig - the GcpConfig

See Also:

getGcpConfig()

getGcpConfig

public GcpConfig getGcpConfig()

Returns the current GcpConfig.

Returns:

GcpConfig

See Also:

setGcpConfig(GcpConfig)

setAzureConfig

public ClientNetworkConfig setAzureConfig(AzureConfig azureConfig)

Sets configuration to connect nodes in Azure environment.

Parameters:

azureConfig - the AzureConfig

See Also:

getAzureConfig()

getAzureConfig

public AzureConfig getAzureConfig()

Returns the current AzureConfig.

Returns:

AzureConfig

See Also:

setAzureConfig(AzureConfig)

setKubernetesConfig

public ClientNetworkConfig setKubernetesConfig(KubernetesConfig kubernetesConfig)

Sets configuration to connect nodes in Kubernetes environment.

Parameters:

kubernetesConfig - the KubernetesConfig

See Also:

getKubernetesConfig()

getKubernetesConfig

public KubernetesConfig getKubernetesConfig()

Returns the current KubernetesConfig.

Returns:

KubernetesConfig

See Also:

setKubernetesConfig(KubernetesConfig)

setEurekaConfig

public ClientNetworkConfig setEurekaConfig(EurekaConfig eurekaConfig)

Sets configuration to connect nodes in Eureka environment.

Parameters:

eurekaConfig - the EurekaConfig

See Also:

getEurekaConfig()

getEurekaConfig

public EurekaConfig getEurekaConfig()

Returns the current EurekaConfig.

Returns:

EurekaConfig

See Also:

setEurekaConfig(EurekaConfig)

getCloudConfig

public ClientCloudConfig getCloudConfig()

setCloudConfig

public void setCloudConfig(ClientCloudConfig cloudConfig)

getOutboundPortDefinitions

public Collection<String> getOutboundPortDefinitions()

Returns the outbound port definitions. It is possible that null is returned if not defined.

Returns:

list of outbound port definitions

getOutboundPorts

public Collection<Integer> getOutboundPorts()

Returns the outbound ports. It is possible that null is returned if not defined.

Returns:

list of outbound ports

setOutboundPortDefinitions

public ClientNetworkConfig setOutboundPortDefinitions(Collection<String> outboundPortDefinitions)

Set outbound port definitions

Parameters:

outboundPortDefinitions - outbound port definitions

Returns:

ClientNetworkConfig

setOutboundPorts

public ClientNetworkConfig setOutboundPorts(Collection<Integer> outboundPorts)

Set outbond ports

Parameters:

outboundPorts - outbound ports

Returns:

ClientNetworkConfig

addOutboundPort

public ClientNetworkConfig addOutboundPort(int port)

Add outbound port to the outbound port list

Parameters:

port - outbound port

Returns:

ClientNetworkConfig

addOutboundPortDefinition

public ClientNetworkConfig addOutboundPortDefinition(String portDef)

Add outbound port definition to the outbound port definition list

Parameters:

portDef - outbound port definition

Returns:

ClientNetworkConfig

getClientIcmpPingConfig

public ClientIcmpPingConfig getClientIcmpPingConfig()

ICMP ping is used to detect if machine that a remote hazelcast member runs on alive or not

Returns:

current configuration for client icmp ping, returns the default configuration if not set by user

setClientIcmpPingConfig

public ClientNetworkConfig setClientIcmpPingConfig(ClientIcmpPingConfig clientIcmpPingConfig)

ICMP ping is used to detect if machine that a remote hazelcast member runs on alive or not

Parameters:

clientIcmpPingConfig - configuration for client icmp ping

Returns:

ClientNetworkConfig for chaining

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object