Package com.netflix.discovery.shared.transport

Class DefaultEurekaTransportConfig

java.lang.Object

com.netflix.discovery.shared.transport.DefaultEurekaTransportConfig

All Implemented Interfaces:

EurekaTransportConfig

public class DefaultEurekaTransportConfig
extends java.lang.Object
implements EurekaTransportConfig

Constructor Summary

Constructors

Constructor	Description
DefaultEurekaTransportConfig(java.lang.String parentNamespace, com.netflix.config.DynamicPropertyFactory configInstance)

Method Summary

Modifier and Type	Method	Description
boolean	applicationsResolverUseIp()	By default, the applications resolver extracts the public hostname from internal InstanceInfos for resolutions.
int	getApplicationsResolverDataStalenessThresholdSeconds()
int	getAsyncExecutorThreadPoolSize()
int	getAsyncResolverRefreshIntervalMs()
int	getAsyncResolverWarmUpTimeoutMs()
java.lang.String	getBootstrapResolverStrategy()	Can be used to specify different bootstrap resolve strategies.
java.lang.String	getReadClusterVip()	The remote vipAddress of the eureka cluster (either the primaries or a readonly replica) to fetch registry data from.
double	getRetryableClientQuarantineRefreshPercentage()
int	getSessionedClientReconnectIntervalSeconds()
java.lang.String	getWriteClusterVip()	The remote vipAddress of the primary eureka cluster to register with.
boolean	useBootstrapResolverForQuery()	By default, the transport uses the same (bootstrap) resolver for queries.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEurekaTransportConfig

public DefaultEurekaTransportConfig(java.lang.String parentNamespace,
                                    com.netflix.config.DynamicPropertyFactory configInstance)

Method Detail

getSessionedClientReconnectIntervalSeconds

public int getSessionedClientReconnectIntervalSeconds()

Specified by:

getSessionedClientReconnectIntervalSeconds in interface EurekaTransportConfig

Returns:

the reconnect inverval to use for sessioned clients

getRetryableClientQuarantineRefreshPercentage

public double getRetryableClientQuarantineRefreshPercentage()

Specified by:

getRetryableClientQuarantineRefreshPercentage in interface EurekaTransportConfig

Returns:

the percentage of the full endpoints set above which the quarantine set is cleared in the range [0, 1.0]

getApplicationsResolverDataStalenessThresholdSeconds

public int getApplicationsResolverDataStalenessThresholdSeconds()

Specified by:

getApplicationsResolverDataStalenessThresholdSeconds in interface EurekaTransportConfig

Returns:

the max staleness threshold tolerated by the applications resolver

applicationsResolverUseIp

public boolean applicationsResolverUseIp()

Description copied from interface: EurekaTransportConfig

By default, the applications resolver extracts the public hostname from internal InstanceInfos for resolutions. Set this to true to change this behaviour to use ip addresses instead (private ip if ip type can be determined).

Specified by:

applicationsResolverUseIp in interface EurekaTransportConfig

Returns:

false by default

getAsyncResolverRefreshIntervalMs

public int getAsyncResolverRefreshIntervalMs()

Specified by:

getAsyncResolverRefreshIntervalMs in interface EurekaTransportConfig

Returns:

the interval to poll for the async resolver.

getAsyncResolverWarmUpTimeoutMs

public int getAsyncResolverWarmUpTimeoutMs()

Specified by:

getAsyncResolverWarmUpTimeoutMs in interface EurekaTransportConfig

Returns:

the async refresh timeout threshold in ms.

getAsyncExecutorThreadPoolSize

public int getAsyncExecutorThreadPoolSize()

Specified by:

getAsyncExecutorThreadPoolSize in interface EurekaTransportConfig

Returns:

the max threadpool size for the async resolver's executor

getWriteClusterVip

public java.lang.String getWriteClusterVip()

Description copied from interface: EurekaTransportConfig

The remote vipAddress of the primary eureka cluster to register with.

Specified by:

getWriteClusterVip in interface EurekaTransportConfig

Returns:

the vipAddress for the write cluster to register with

getReadClusterVip

public java.lang.String getReadClusterVip()

Description copied from interface: EurekaTransportConfig

The remote vipAddress of the eureka cluster (either the primaries or a readonly replica) to fetch registry data from.

Specified by:

getReadClusterVip in interface EurekaTransportConfig

Returns:

the vipAddress for the readonly cluster to redirect to, if applicable (can be the same as the bootstrap)

getBootstrapResolverStrategy

public java.lang.String getBootstrapResolverStrategy()

Description copied from interface: EurekaTransportConfig

Can be used to specify different bootstrap resolve strategies. Current supported strategies are: - default (if no match): bootstrap from dns txt records or static config hostnames - composite: bootstrap from local registry if data is available and warm (see EurekaTransportConfig.getApplicationsResolverDataStalenessThresholdSeconds(), otherwise fall back to a backing default

Specified by:

getBootstrapResolverStrategy in interface EurekaTransportConfig

Returns:

null for the default strategy, by default

useBootstrapResolverForQuery

public boolean useBootstrapResolverForQuery()

Description copied from interface: EurekaTransportConfig

By default, the transport uses the same (bootstrap) resolver for queries. Set this property to false to use an indirect resolver to resolve query targets via EurekaTransportConfig.getReadClusterVip(). This indirect resolver may or may not return the same targets as the bootstrap servers depending on how servers are setup.

Specified by:

useBootstrapResolverForQuery in interface EurekaTransportConfig

Returns:

true by default.