DefaultEurekaClientConfig (eureka-client 1.10.16 API)

java.lang.Object
- com.netflix.discovery.DefaultEurekaClientConfig

All Implemented Interfaces:

EurekaClientConfig
```
@Singleton
public class DefaultEurekaClientConfig
extends java.lang.Object
implements EurekaClientConfig
```
A default implementation of eureka client configuration as required by EurekaClientConfig.
The information required for configuring eureka client is provided in a configuration file.The configuration file is searched for in the classpath with the name specified by the property eureka.client.props and with the suffix .properties. If the property is not specified, eureka-client.properties is assumed as the default.The properties that are looked up uses the namespace passed on to this class.

If the eureka.environment property is specified, additionally eureka-client-.properties is loaded in addition to eureka-client.properties.

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`DEFAULT_NAMESPACE` Deprecated. 2016-08-29 use `CommonConstants.DEFAULT_CONFIG_NAMESPACE`
`static java.lang.String`	`DEFAULT_ZONE`
`static java.lang.String`	`URL_SEPARATOR`

Constructor Summary

Constructors
Constructor and Description

DefaultEurekaClientConfig()

DefaultEurekaClientConfig(java.lang.String namespace)

Constructors
Constructor and Description
`DefaultEurekaClientConfig()`
`DefaultEurekaClientConfig(java.lang.String namespace)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`allowRedirects()` Indicates whether server can redirect a client request to a backup server/cluster.
`java.lang.String`	`fetchRegistryForRemoteRegions()` Comma separated list of regions for which the eureka registry information will be fetched.
`java.lang.String[]`	`getAvailabilityZones(java.lang.String region)` Gets the list of availability zones (used in AWS data centers) for the region in which this instance resides.
`java.lang.String`	`getBackupRegistryImpl()` Gets the name of the implementation which implements `BackupRegistry` to fetch the registry information as a fall back option for only the first time when the eureka client starts.
`int`	`getCacheRefreshExecutorExponentialBackOffBound()` Cache refresh executor exponential back off related property.
`int`	`getCacheRefreshExecutorThreadPoolSize()` (non-Javadoc)
`java.lang.String`	`getClientDataAccept()`
`java.lang.String`	`getDecoderName()` This is a transient config and once the latest codecs are stable, can be removed (as there will only be one)
`java.lang.String`	`getDollarReplacement()` Get a replacement string for Dollar sign `$` during serializing/deserializing information in eureka server.
`java.lang.String`	`getEncoderName()` This is a transient config and once the latest codecs are stable, can be removed (as there will only be one)
`java.lang.String`	`getEscapeCharReplacement()` Get a replacement string for underscore sign `_` during serializing/deserializing information in eureka server.
`int`	`getEurekaConnectionIdleTimeoutSeconds()` Indicates how much time (in seconds) that the HTTP connections to eureka server can stay idle before it can be closed.
`int`	`getEurekaServerConnectTimeoutSeconds()` Indicates how long to wait (in seconds) before a connection to eureka server needs to timeout.
`java.lang.String`	`getEurekaServerDNSName()` Gets the DNS name to be queried to get the list of eureka servers.This information is not required if the contract returns the service urls by implementing `EurekaClientConfig.getEurekaServerServiceUrls(String)`.
`java.lang.String`	`getEurekaServerPort()` Gets the port to be used to construct the service url to contact eureka server when the list of eureka servers come from the DNS.This information is not required if the contract returns the service urls by implementing `EurekaClientConfig.getEurekaServerServiceUrls(String)`.
`int`	`getEurekaServerReadTimeoutSeconds()` Indicates how long to wait (in seconds) before a read from eureka server needs to timeout.
`java.util.List<java.lang.String>`	`getEurekaServerServiceUrls(java.lang.String myZone)` Gets the list of fully qualified `URL`s to communicate with eureka server.
`int`	`getEurekaServerTotalConnections()` Gets the total number of connections that is allowed from eureka client to all eureka servers.
`int`	`getEurekaServerTotalConnectionsPerHost()` Gets the total number of connections that is allowed from eureka client to a eureka server host.
`java.lang.String`	`getEurekaServerURLContext()` Gets the URL context to be used to construct the service url to contact eureka server when the list of eureka servers come from the DNS.This information is not required if the contract returns the service urls by implementing `EurekaClientConfig.getEurekaServerServiceUrls(String)`.
`int`	`getEurekaServiceUrlPollIntervalSeconds()` Indicates how often(in seconds) to poll for changes to eureka server information.
`java.lang.String`	`getExperimental(java.lang.String name)` To avoid configuration API pollution when trying new/experimental or features or for the migration process, the corresponding configuration can be put into experimental configuration section.
`int`	`getHeartbeatExecutorExponentialBackOffBound()` Heartbeat executor exponential back off related property.
`int`	`getHeartbeatExecutorThreadPoolSize()` (non-Javadoc)
`int`	`getInitialInstanceInfoReplicationIntervalSeconds()` Indicates how long initially (in seconds) to replicate instance info to the eureka server
`int`	`getInstanceInfoReplicationIntervalSeconds()` Indicates how often(in seconds) to replicate instance changes to be replicated to the eureka server.
`java.lang.String`	`getProxyHost()` Gets the proxy host to eureka server if any.
`java.lang.String`	`getProxyPassword()` Gets the proxy password if any.
`java.lang.String`	`getProxyPort()` Gets the proxy port to eureka server if any.
`java.lang.String`	`getProxyUserName()` Gets the proxy user name if any.
`java.lang.String`	`getRegion()` Gets the region (used in AWS datacenters) where this instance resides.
`int`	`getRegistryFetchIntervalSeconds()` Indicates how often(in seconds) to fetch the registry information from the eureka server.
`java.lang.String`	`getRegistryRefreshSingleVipAddress()` Indicates whether the client is only interested in the registry information for a single VIP.
`EurekaTransportConfig`	`getTransportConfig()` For compatibility, return the transport layer config class
`boolean`	`shouldDisableDelta()` Indicates whether the eureka client should disable fetching of delta and should rather resort to getting the full registry information.
`boolean`	`shouldEnforceFetchRegistryAtInit()` If set to true, the `EurekaClient` initialization should throw an exception at constructor time if the initial fetch of eureka registry information from the remote servers is unsuccessful.
`boolean`	`shouldEnforceRegistrationAtInit()` If set to true, the `EurekaClient` initialization should throw an exception at constructor time if an initial registration to the remote servers is unsuccessful.
`boolean`	`shouldFetchRegistry()` Indicates whether this client should fetch eureka registry information from eureka server.
`boolean`	`shouldFilterOnlyUpInstances()` Indicates whether to get the applications after filtering the applications for instances with only `InstanceInfo.InstanceStatus.UP` states.
`boolean`	`shouldGZipContent()` Indicates whether the content fetched from eureka server has to be compressed whenever it is supported by the server.
`boolean`	`shouldLogDeltaDiff()` Indicates whether to log differences between the eureka server and the eureka client in terms of registry information.
`boolean`	`shouldOnDemandUpdateStatusChange()` If set to true, local status updates via `ApplicationInfoManager.setInstanceStatus(com.netflix.appinfo.InstanceInfo.InstanceStatus)` will trigger on-demand (but rate limited) register/updates to remote eureka servers
`boolean`	`shouldPreferSameZoneEureka()` Indicates whether or not this instance should try to use the eureka server in the same zone for latency and/or other reason.
`boolean`	`shouldRegisterWithEureka()` Indicates whether or not this instance should register its information with eureka server for discovery by others.
`boolean`	`shouldUnregisterOnShutdown()` Indicates whether the client should explicitly unregister itself from the remote server on client shutdown.
`boolean`	`shouldUseDnsForFetchingServiceUrls()` Indicates whether the eureka client should use the DNS mechanism to fetch a list of eureka servers to talk to.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEFAULT_NAMESPACE
```
@Deprecated
public static final java.lang.String DEFAULT_NAMESPACE
```
    Deprecated. 2016-08-29 use CommonConstants.DEFAULT_CONFIG_NAMESPACE
    
    See Also:
    
    Constant Field Values
  - DEFAULT_ZONE
```
public static final java.lang.String DEFAULT_ZONE
```
    See Also:
    
    Constant Field Values
  - URL_SEPARATOR
```
public static final java.lang.String URL_SEPARATOR
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - DefaultEurekaClientConfig
```
public DefaultEurekaClientConfig()
```
  - DefaultEurekaClientConfig
```
public DefaultEurekaClientConfig(java.lang.String namespace)
```
- Method Detail
  - getRegistryFetchIntervalSeconds
```
public int getRegistryFetchIntervalSeconds()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates how often(in seconds) to fetch the registry information from the eureka server.
    
    Specified by:
    
    getRegistryFetchIntervalSeconds in interface EurekaClientConfig
    
    Returns:
    
    the fetch interval in seconds.
  - getInstanceInfoReplicationIntervalSeconds
```
public int getInstanceInfoReplicationIntervalSeconds()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates how often(in seconds) to replicate instance changes to be replicated to the eureka server.
    
    Specified by:
    
    getInstanceInfoReplicationIntervalSeconds in interface EurekaClientConfig
    
    Returns:
    
    the instance replication interval in seconds.
  - getInitialInstanceInfoReplicationIntervalSeconds
```
public int getInitialInstanceInfoReplicationIntervalSeconds()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates how long initially (in seconds) to replicate instance info to the eureka server
    
    Specified by:
    
    getInitialInstanceInfoReplicationIntervalSeconds in interface EurekaClientConfig
  - getEurekaServiceUrlPollIntervalSeconds
```
public int getEurekaServiceUrlPollIntervalSeconds()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates how often(in seconds) to poll for changes to eureka server information.
    Eureka servers could be added or removed and this setting controls how soon the eureka clients should know about it.
    
    Specified by:
    
    getEurekaServiceUrlPollIntervalSeconds in interface EurekaClientConfig
    
    Returns:
    
    the interval to poll for eureka service url changes.
  - getProxyHost
```
public java.lang.String getProxyHost()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the proxy host to eureka server if any.
    
    Specified by:
    
    getProxyHost in interface EurekaClientConfig
    
    Returns:
    
    the proxy host.
  - getProxyPort
```
public java.lang.String getProxyPort()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the proxy port to eureka server if any.
    
    Specified by:
    
    getProxyPort in interface EurekaClientConfig
    
    Returns:
    
    the proxy port.
  - getProxyUserName
```
public java.lang.String getProxyUserName()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the proxy user name if any.
    
    Specified by:
    
    getProxyUserName in interface EurekaClientConfig
    
    Returns:
    
    the proxy user name.
  - getProxyPassword
```
public java.lang.String getProxyPassword()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the proxy password if any.
    
    Specified by:
    
    getProxyPassword in interface EurekaClientConfig
    
    Returns:
    
    the proxy password.
  - shouldGZipContent
```
public boolean shouldGZipContent()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether the content fetched from eureka server has to be compressed whenever it is supported by the server. The registry information from the eureka server is compressed for optimum network traffic.
    
    Specified by:
    
    shouldGZipContent in interface EurekaClientConfig
    
    Returns:
    
    true, if the content need to be compressed, false otherwise.
  - getEurekaServerReadTimeoutSeconds
```
public int getEurekaServerReadTimeoutSeconds()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates how long to wait (in seconds) before a read from eureka server needs to timeout.
    
    Specified by:
    
    getEurekaServerReadTimeoutSeconds in interface EurekaClientConfig
    
    Returns:
    
    time in seconds before the read should timeout.
  - getEurekaServerConnectTimeoutSeconds
```
public int getEurekaServerConnectTimeoutSeconds()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates how long to wait (in seconds) before a connection to eureka server needs to timeout.
    Note that the connections in the client are pooled by HttpClient and this setting affects the actual connection creation and also the wait time to get the connection from the pool.
    
    Specified by:
    
    getEurekaServerConnectTimeoutSeconds in interface EurekaClientConfig
    
    Returns:
    
    time in seconds before the connections should timeout.
  - getBackupRegistryImpl
```
public java.lang.String getBackupRegistryImpl()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the name of the implementation which implements BackupRegistry to fetch the registry information as a fall back option for only the first time when the eureka client starts.
    This may be needed for applications which needs additional resiliency for registry information without which it cannot operate.
    
    Specified by:
    
    getBackupRegistryImpl in interface EurekaClientConfig
    
    Returns:
    
    the class name which implements BackupRegistry.
  - getEurekaServerTotalConnections
```
public int getEurekaServerTotalConnections()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the total number of connections that is allowed from eureka client to all eureka servers.
    
    Specified by:
    
    getEurekaServerTotalConnections in interface EurekaClientConfig
    
    Returns:
    
    total number of allowed connections from eureka client to all eureka servers.
  - getEurekaServerTotalConnectionsPerHost
```
public int getEurekaServerTotalConnectionsPerHost()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the total number of connections that is allowed from eureka client to a eureka server host.
    
    Specified by:
    
    getEurekaServerTotalConnectionsPerHost in interface EurekaClientConfig
    
    Returns:
    
    total number of allowed connections from eureka client to a eureka server.
  - getEurekaServerURLContext
```
public java.lang.String getEurekaServerURLContext()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the URL context to be used to construct the service url to contact eureka server when the list of eureka servers come from the DNS.This information is not required if the contract returns the service urls by implementing EurekaClientConfig.getEurekaServerServiceUrls(String).
    The DNS mechanism is used when EurekaClientConfig.shouldUseDnsForFetchingServiceUrls() is set to true and the eureka client expects the DNS to configured a certain way so that it can fetch changing eureka servers dynamically.
    
    The changes are effective at runtime.
    
    Specified by:
    
    getEurekaServerURLContext in interface EurekaClientConfig
    
    Returns:
    
    the string indicating the context URI of the eureka server.
  - getEurekaServerPort
```
public java.lang.String getEurekaServerPort()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the port to be used to construct the service url to contact eureka server when the list of eureka servers come from the DNS.This information is not required if the contract returns the service urls by implementing EurekaClientConfig.getEurekaServerServiceUrls(String).
    The DNS mechanism is used when EurekaClientConfig.shouldUseDnsForFetchingServiceUrls() is set to true and the eureka client expects the DNS to configured a certain way so that it can fetch changing eureka servers dynamically.
    
    The changes are effective at runtime.
    
    Specified by:
    
    getEurekaServerPort in interface EurekaClientConfig
    
    Returns:
    
    the string indicating the port where the eureka server is listening.
  - getEurekaServerDNSName
```
public java.lang.String getEurekaServerDNSName()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the DNS name to be queried to get the list of eureka servers.This information is not required if the contract returns the service urls by implementing EurekaClientConfig.getEurekaServerServiceUrls(String).
    The DNS mechanism is used when EurekaClientConfig.shouldUseDnsForFetchingServiceUrls() is set to true and the eureka client expects the DNS to configured a certain way so that it can fetch changing eureka servers dynamically.
    
    The changes are effective at runtime.
    
    Specified by:
    
    getEurekaServerDNSName in interface EurekaClientConfig
    
    Returns:
    
    the string indicating the DNS name to be queried for eureka servers.
  - shouldUseDnsForFetchingServiceUrls
```
public boolean shouldUseDnsForFetchingServiceUrls()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether the eureka client should use the DNS mechanism to fetch a list of eureka servers to talk to. When the DNS name is updated to have additional servers, that information is used immediately after the eureka client polls for that information as specified in EurekaClientConfig.getEurekaServiceUrlPollIntervalSeconds().
    Alternatively, the service urls can be returned EurekaClientConfig.getEurekaServerServiceUrls(String), but the users should implement their own mechanism to return the updated list in case of changes.
    
    The changes are effective at runtime.
    
    Specified by:
    
    shouldUseDnsForFetchingServiceUrls in interface EurekaClientConfig
    
    Returns:
    
    true if the DNS mechanism should be used for fetching urls, false otherwise.
  - shouldRegisterWithEureka
```
public boolean shouldRegisterWithEureka()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether or not this instance should register its information with eureka server for discovery by others.
    In some cases, you do not want your instances to be discovered whereas you just want do discover other instances.
    
    Specified by:
    
    shouldRegisterWithEureka in interface EurekaClientConfig
    
    Returns:
    
    true if this instance should register with eureka, false otherwise
  - shouldUnregisterOnShutdown
```
public boolean shouldUnregisterOnShutdown()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether the client should explicitly unregister itself from the remote server on client shutdown.
    
    Specified by:
    
    shouldUnregisterOnShutdown in interface EurekaClientConfig
    
    Returns:
    
    true if this instance should unregister with eureka on client shutdown, false otherwise
  - shouldPreferSameZoneEureka
```
public boolean shouldPreferSameZoneEureka()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether or not this instance should try to use the eureka server in the same zone for latency and/or other reason.
    Ideally eureka clients are configured to talk to servers in the same zone
    
    The changes are effective at runtime at the next registry fetch cycle as specified by EurekaClientConfig.getRegistryFetchIntervalSeconds()
    
    Specified by:
    
    shouldPreferSameZoneEureka in interface EurekaClientConfig
    
    Returns:
    
    true if the eureka client should prefer the server in the same zone, false otherwise.
  - allowRedirects
```
public boolean allowRedirects()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether server can redirect a client request to a backup server/cluster. If set to false, the server will handle the request directly, If set to true, it may send HTTP redirect to the client, with a new server location.
    
    Specified by:
    
    allowRedirects in interface EurekaClientConfig
    
    Returns:
    
    true if HTTP redirects are allowed
  - shouldLogDeltaDiff
```
public boolean shouldLogDeltaDiff()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether to log differences between the eureka server and the eureka client in terms of registry information.
    Eureka client tries to retrieve only delta changes from eureka server to minimize network traffic. After receiving the deltas, eureka client reconciles the information from the server to verify it has not missed out some information. Reconciliation failures could happen when the client has had network issues communicating to server.If the reconciliation fails, eureka client gets the full registry information.
    
    While getting the full registry information, the eureka client can log the differences between the client and the server and this setting controls that.
    
    The changes are effective at runtime at the next registry fetch cycle as specified by EurekaClientConfig.getRegistryFetchIntervalSeconds()
    
    Specified by:
    
    shouldLogDeltaDiff in interface EurekaClientConfig
    
    Returns:
    
    true if the eureka client should log delta differences in the case of reconciliation failure.
  - shouldDisableDelta
```
public boolean shouldDisableDelta()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether the eureka client should disable fetching of delta and should rather resort to getting the full registry information.
    Note that the delta fetches can reduce the traffic tremendously, because the rate of change with the eureka server is normally much lower than the rate of fetches.
    
    The changes are effective at runtime at the next registry fetch cycle as specified by EurekaClientConfig.getRegistryFetchIntervalSeconds()
    
    Specified by:
    
    shouldDisableDelta in interface EurekaClientConfig
    
    Returns:
    
    true to enable fetching delta information for registry, false to get the full registry.
  - fetchRegistryForRemoteRegions
```
@Nullable
public java.lang.String fetchRegistryForRemoteRegions()
```
    Description copied from interface: EurekaClientConfig
    
    Comma separated list of regions for which the eureka registry information will be fetched. It is mandatory to define the availability zones for each of these regions as returned by EurekaClientConfig.getAvailabilityZones(String). Failing to do so, will result in failure of discovery client startup.
    
    Specified by:
    
    fetchRegistryForRemoteRegions in interface EurekaClientConfig
    
    Returns:
    
    Comma separated list of regions for which the eureka registry information will be fetched. null if no remote region has to be fetched.
  - getRegion
```
public java.lang.String getRegion()
```
    Description copied from interface: EurekaClientConfig
    
    Gets the region (used in AWS datacenters) where this instance resides.
    
    Specified by:
    
    getRegion in interface EurekaClientConfig
    
    Returns:
    
    AWS region where this instance resides.
  - getAvailabilityZones
```
public java.lang.String[] getAvailabilityZones(java.lang.String region)
```
    Description copied from interface: EurekaClientConfig
    
    Gets the list of availability zones (used in AWS data centers) for the region in which this instance resides.
    The changes are effective at runtime at the next registry fetch cycle as specified by EurekaClientConfig.getRegistryFetchIntervalSeconds()
    
    Specified by:
    
    getAvailabilityZones in interface EurekaClientConfig
    
    Parameters:
    
    region - the region where this instance is deployed.
    
    Returns:
    
    the list of available zones accessible by this instance.
  - getEurekaServerServiceUrls
```
public java.util.List<java.lang.String> getEurekaServerServiceUrls(java.lang.String myZone)
```
    Description copied from interface: EurekaClientConfig
    
    Gets the list of fully qualified URLs to communicate with eureka server.
    Typically the eureka server URLs carry protocol,host,port,context and version information if any. Example: http://ec2-256-156-243-129.compute-1.amazonaws.com:7001/eureka/v2/
    
    The changes are effective at runtime at the next service url refresh cycle as specified by EurekaClientConfig.getEurekaServiceUrlPollIntervalSeconds()
    
    Specified by:
    
    getEurekaServerServiceUrls in interface EurekaClientConfig
    
    Parameters:
    
    myZone - the zone in which the instance is deployed.
    
    Returns:
    
    the list of eureka server service urls for eureka clients to talk to.
  - shouldFilterOnlyUpInstances
```
public boolean shouldFilterOnlyUpInstances()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether to get the applications after filtering the applications for instances with only InstanceInfo.InstanceStatus.UP states.
    The changes are effective at runtime at the next registry fetch cycle as specified by EurekaClientConfig.getRegistryFetchIntervalSeconds()
    
    Specified by:
    
    shouldFilterOnlyUpInstances in interface EurekaClientConfig
    
    Returns:
    
    true to filter, false otherwise.
  - getEurekaConnectionIdleTimeoutSeconds
```
public int getEurekaConnectionIdleTimeoutSeconds()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates how much time (in seconds) that the HTTP connections to eureka server can stay idle before it can be closed.
    In the AWS environment, it is recommended that the values is 30 seconds or less, since the firewall cleans up the connection information after a few mins leaving the connection hanging in limbo
    
    Specified by:
    
    getEurekaConnectionIdleTimeoutSeconds in interface EurekaClientConfig
    
    Returns:
    
    time in seconds the connections to eureka can stay idle before it can be closed.
  - shouldFetchRegistry
```
public boolean shouldFetchRegistry()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether this client should fetch eureka registry information from eureka server.
    
    Specified by:
    
    shouldFetchRegistry in interface EurekaClientConfig
    
    Returns:
    
    true if registry information has to be fetched, false otherwise.
  - shouldEnforceFetchRegistryAtInit
```
public boolean shouldEnforceFetchRegistryAtInit()
```
    Description copied from interface: EurekaClientConfig
    
    If set to true, the EurekaClient initialization should throw an exception at constructor time if the initial fetch of eureka registry information from the remote servers is unsuccessful. Note that if EurekaClientConfig.shouldFetchRegistry() is set to false, then this config is a no-op.
    
    Specified by:
    
    shouldEnforceFetchRegistryAtInit in interface EurekaClientConfig
    
    Returns:
    
    true or false for whether the client initialization should enforce an initial fetch.
  - getRegistryRefreshSingleVipAddress
```
public java.lang.String getRegistryRefreshSingleVipAddress()
```
    Description copied from interface: EurekaClientConfig
    
    Indicates whether the client is only interested in the registry information for a single VIP.
    
    Specified by:
    
    getRegistryRefreshSingleVipAddress in interface EurekaClientConfig
    
    Returns:
    
    the address of the VIP (name:port). null if single VIP interest is not present.
  - getHeartbeatExecutorThreadPoolSize
```
public int getHeartbeatExecutorThreadPoolSize()
```
    (non-Javadoc)
    
    Specified by:
    
    getHeartbeatExecutorThreadPoolSize in interface EurekaClientConfig
    
    Returns:
    
    the heartbeatExecutor thread pool size
    
    See Also:
    
    EurekaClientConfig.getHeartbeatExecutorThreadPoolSize()
  - getHeartbeatExecutorExponentialBackOffBound
```
public int getHeartbeatExecutorExponentialBackOffBound()
```
    Description copied from interface: EurekaClientConfig
    
    Heartbeat executor exponential back off related property. It is a maximum multiplier value for retry delay, in case where a sequence of timeouts occurred.
    
    Specified by:
    
    getHeartbeatExecutorExponentialBackOffBound in interface EurekaClientConfig
    
    Returns:
    
    maximum multiplier value for retry delay
  - getCacheRefreshExecutorThreadPoolSize
```
public int getCacheRefreshExecutorThreadPoolSize()
```
    (non-Javadoc)
    
    Specified by:
    
    getCacheRefreshExecutorThreadPoolSize in interface EurekaClientConfig
    
    Returns:
    
    the cacheRefreshExecutor thread pool size
    
    See Also:
    
    EurekaClientConfig.getCacheRefreshExecutorThreadPoolSize()
  - getCacheRefreshExecutorExponentialBackOffBound
```
public int getCacheRefreshExecutorExponentialBackOffBound()
```
    Description copied from interface: EurekaClientConfig
    
    Cache refresh executor exponential back off related property. It is a maximum multiplier value for retry delay, in case where a sequence of timeouts occurred.
    
    Specified by:
    
    getCacheRefreshExecutorExponentialBackOffBound in interface EurekaClientConfig
    
    Returns:
    
    maximum multiplier value for retry delay
  - getDollarReplacement
```
public java.lang.String getDollarReplacement()
```
    Description copied from interface: EurekaClientConfig
    
    Get a replacement string for Dollar sign $ during serializing/deserializing information in eureka server.
    
    Specified by:
    
    getDollarReplacement in interface EurekaClientConfig
    
    Returns:
    
    Replacement string for Dollar sign $.
  - getEscapeCharReplacement
```
public java.lang.String getEscapeCharReplacement()
```
    Description copied from interface: EurekaClientConfig
    
    Get a replacement string for underscore sign _ during serializing/deserializing information in eureka server.
    
    Specified by:
    
    getEscapeCharReplacement in interface EurekaClientConfig
    
    Returns:
    
    Replacement string for underscore sign _.
  - shouldOnDemandUpdateStatusChange
```
public boolean shouldOnDemandUpdateStatusChange()
```
    Description copied from interface: EurekaClientConfig
    
    If set to true, local status updates via ApplicationInfoManager.setInstanceStatus(com.netflix.appinfo.InstanceInfo.InstanceStatus) will trigger on-demand (but rate limited) register/updates to remote eureka servers
    
    Specified by:
    
    shouldOnDemandUpdateStatusChange in interface EurekaClientConfig
    
    Returns:
    
    true or false for whether local status updates should be updated to remote servers on-demand
  - shouldEnforceRegistrationAtInit
```
public boolean shouldEnforceRegistrationAtInit()
```
    Description copied from interface: EurekaClientConfig
    
    If set to true, the EurekaClient initialization should throw an exception at constructor time if an initial registration to the remote servers is unsuccessful. Note that if EurekaClientConfig.shouldRegisterWithEureka() is set to false, then this config is a no-op
    
    Specified by:
    
    shouldEnforceRegistrationAtInit in interface EurekaClientConfig
    
    Returns:
    
    true or false for whether the client initialization should enforce an initial registration
  - getEncoderName
```
public java.lang.String getEncoderName()
```
    Description copied from interface: EurekaClientConfig
    
    This is a transient config and once the latest codecs are stable, can be removed (as there will only be one)
    
    Specified by:
    
    getEncoderName in interface EurekaClientConfig
    
    Returns:
    
    the class name of the encoding codec to use for the client. If none set a default codec will be used
  - getDecoderName
```
public java.lang.String getDecoderName()
```
    Description copied from interface: EurekaClientConfig
    
    This is a transient config and once the latest codecs are stable, can be removed (as there will only be one)
    
    Specified by:
    
    getDecoderName in interface EurekaClientConfig
    
    Returns:
    
    the class name of the decoding codec to use for the client. If none set a default codec will be used
  - getClientDataAccept
```
public java.lang.String getClientDataAccept()
```
    Specified by:
    
    getClientDataAccept in interface EurekaClientConfig
    
    Returns:
    
    Enum.name() for client data accept
  - getExperimental
```
public java.lang.String getExperimental(java.lang.String name)
```
    Description copied from interface: EurekaClientConfig
    
    To avoid configuration API pollution when trying new/experimental or features or for the migration process, the corresponding configuration can be put into experimental configuration section. Config format is: eureka.experimental.freeFormConfigString
    
    Specified by:
    
    getExperimental in interface EurekaClientConfig
    
    Returns:
    
    a property of experimental feature
  - getTransportConfig
```
public EurekaTransportConfig getTransportConfig()
```
    Description copied from interface: EurekaClientConfig
    
    For compatibility, return the transport layer config class
    
    Specified by:
    
    getTransportConfig in interface EurekaClientConfig
    
    Returns:
    
    an instance of EurekaTransportConfig

Class DefaultEurekaClientConfig

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_NAMESPACE

DEFAULT_ZONE

URL_SEPARATOR

Constructor Detail

DefaultEurekaClientConfig

DefaultEurekaClientConfig

Method Detail

getRegistryFetchIntervalSeconds

getInstanceInfoReplicationIntervalSeconds

getInitialInstanceInfoReplicationIntervalSeconds

getEurekaServiceUrlPollIntervalSeconds

getProxyHost

getProxyPort

getProxyUserName

getProxyPassword

shouldGZipContent

getEurekaServerReadTimeoutSeconds

getEurekaServerConnectTimeoutSeconds

getBackupRegistryImpl

getEurekaServerTotalConnections

getEurekaServerTotalConnectionsPerHost

getEurekaServerURLContext

getEurekaServerPort

getEurekaServerDNSName

shouldUseDnsForFetchingServiceUrls

shouldRegisterWithEureka

shouldUnregisterOnShutdown

shouldPreferSameZoneEureka

allowRedirects

shouldLogDeltaDiff

shouldDisableDelta

fetchRegistryForRemoteRegions

getRegion

getAvailabilityZones

getEurekaServerServiceUrls

shouldFilterOnlyUpInstances

getEurekaConnectionIdleTimeoutSeconds

shouldFetchRegistry

shouldEnforceFetchRegistryAtInit

getRegistryRefreshSingleVipAddress

getHeartbeatExecutorThreadPoolSize

getHeartbeatExecutorExponentialBackOffBound

getCacheRefreshExecutorThreadPoolSize

getCacheRefreshExecutorExponentialBackOffBound

getDollarReplacement

getEscapeCharReplacement

shouldOnDemandUpdateStatusChange

shouldEnforceRegistrationAtInit

getEncoderName

getDecoderName

getClientDataAccept

getExperimental

getTransportConfig