BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends (proto-google-cloud-compute-v1 1.21.0 API)

java.lang.Object
- java.lang.Enum<BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends>
- - com.google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends

All Implemented Interfaces:: com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends>

Enclosing class:: BackendServiceConnectionTrackingPolicy

public static enum BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends
extends Enum<BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends>
implements com.google.protobuf.ProtocolMessageEnum

 Specifies connection persistence when backends are unhealthy. The default value is DEFAULT_FOR_PROTOCOL. If set to DEFAULT_FOR_PROTOCOL, the existing connections persist on unhealthy backends only for connection-oriented protocols (TCP and SCTP) and only if the Tracking Mode is PER_CONNECTION (default tracking mode) or the Session Affinity is configured for 5-tuple. They do not persist for UDP. If set to NEVER_PERSIST, after a backend becomes unhealthy, the existing connections on the unhealthy backend are never persisted on the unhealthy backend. They are always diverted to newly selected healthy backends (unless all backends are unhealthy). If set to ALWAYS_PERSIST, existing connections always persist on unhealthy backends regardless of protocol and session affinity. It is generally not recommended to use this mode overriding the default. For more details, see [Connection Persistence for Network Load Balancing](https://cloud.google.com/load-balancing/docs/network/networklb-backend-service#connection-persistence) and [Connection Persistence for Internal TCP/UDP Load Balancing](https://cloud.google.com/load-balancing/docs/internal#connection-persistence).

Protobuf enum google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ALWAYS_PERSIST` `ALWAYS_PERSIST = 38400900;`
`DEFAULT_FOR_PROTOCOL` `DEFAULT_FOR_PROTOCOL = 145265356;`
`NEVER_PERSIST` `NEVER_PERSIST = 138646241;`
`UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS` A value indicating that the enum field is not set.
`UNRECOGNIZED`

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ALWAYS_PERSIST_VALUE` `ALWAYS_PERSIST = 38400900;`
`static int`	`DEFAULT_FOR_PROTOCOL_VALUE` `DEFAULT_FOR_PROTOCOL = 145265356;`
`static int`	`NEVER_PERSIST_VALUE` `NEVER_PERSIST = 138646241;`
`static int`	`UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS_VALUE` A value indicating that the enum field is not set.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends`	`forNumber(int value)`
`static com.google.protobuf.Descriptors.EnumDescriptor`	`getDescriptor()`
`com.google.protobuf.Descriptors.EnumDescriptor`	`getDescriptorForType()`
`int`	`getNumber()`
`com.google.protobuf.Descriptors.EnumValueDescriptor`	`getValueDescriptor()`
`static com.google.protobuf.Internal.EnumLiteMap<BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends>`	`internalGetValueMap()`
`static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends`	`valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)`
`static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends`	`valueOf(int value)` Deprecated. Use `forNumber(int)` instead.
`static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS

public static final BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS

 A value indicating that the enum field is not set.

UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS = 0;

ALWAYS_PERSIST

public static final BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends ALWAYS_PERSIST

ALWAYS_PERSIST = 38400900;

DEFAULT_FOR_PROTOCOL

public static final BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends DEFAULT_FOR_PROTOCOL

DEFAULT_FOR_PROTOCOL = 145265356;

NEVER_PERSIST

public static final BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends NEVER_PERSIST

NEVER_PERSIST = 138646241;

UNRECOGNIZED

public static final BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends UNRECOGNIZED

Field Detail
- UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS_VALUE
```
public static final int UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS_VALUE
```
```
 A value indicating that the enum field is not set.
 
```
  UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS = 0;
  See Also:
  
  Constant Field Values
- ALWAYS_PERSIST_VALUE
```
public static final int ALWAYS_PERSIST_VALUE
```
  ALWAYS_PERSIST = 38400900;
  
  See Also:
  
  Constant Field Values
- DEFAULT_FOR_PROTOCOL_VALUE
```
public static final int DEFAULT_FOR_PROTOCOL_VALUE
```
  DEFAULT_FOR_PROTOCOL = 145265356;
  
  See Also:
  
  Constant Field Values
- NEVER_PERSIST_VALUE
```
public static final int NEVER_PERSIST_VALUE
```
  NEVER_PERSIST = 138646241;
  
  See Also:
  
  Constant Field Values

Method Detail
- values
```
public static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends[] values()
```
  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends c : BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends.values())
    System.out.println(c);
```
  Returns:
  
  an array containing the constants of this enum type, in the order they are declared
- valueOf
```
public static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends valueOf(String name)
```
  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
  
  Parameters:
  
  name - the name of the enum constant to be returned.
  
  Returns:
  
  the enum constant with the specified name
  
  Throws:
  
  IllegalArgumentException - if this enum type has no constant with the specified name
  
  NullPointerException - if the argument is null
- getNumber
```
public final int getNumber()
```
  Specified by:
  
  getNumber in interface com.google.protobuf.Internal.EnumLite
  
  Specified by:
  
  getNumber in interface com.google.protobuf.ProtocolMessageEnum
- valueOf
```
@Deprecated
public static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends valueOf(int value)
```
  Deprecated. Use forNumber(int) instead.
  
  Parameters:
  
  value - The numeric wire value of the corresponding enum entry.
  
  Returns:
  
  The enum associated with the given numeric wire value.
- forNumber
```
public static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends forNumber(int value)
```
  Parameters:
  
  value - The numeric wire value of the corresponding enum entry.
  
  Returns:
  
  The enum associated with the given numeric wire value.
- internalGetValueMap
```
public static com.google.protobuf.Internal.EnumLiteMap<BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends> internalGetValueMap()
```
- getValueDescriptor
```
public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
```
  Specified by:
  
  getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum
- getDescriptorForType
```
public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
```
  Specified by:
  
  getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum
- getDescriptor
```
public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()
```
- valueOf
```
public static BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
```

Enum BackendServiceConnectionTrackingPolicy.ConnectionPersistenceOnUnhealthyBackends

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS

ALWAYS_PERSIST

DEFAULT_FOR_PROTOCOL

NEVER_PERSIST

UNRECOGNIZED

Field Detail

UNDEFINED_CONNECTION_PERSISTENCE_ON_UNHEALTHY_BACKENDS_VALUE

ALWAYS_PERSIST_VALUE

DEFAULT_FOR_PROTOCOL_VALUE

NEVER_PERSIST_VALUE

Method Detail

values

valueOf

getNumber

valueOf

forNumber

internalGetValueMap

getValueDescriptor

getDescriptorForType

getDescriptor

valueOf