GrpclbConstants (grpc-all 1.63.0 API)

java.lang.Object
- io.grpc.grpclb.GrpclbConstants

@ExperimentalApi("https://github.com/grpc/grpc-java/issues/1782")
public final class GrpclbConstants
extends Object

Constants for the GRPCLB load-balancer.

Field Summary

Fields
Modifier and Type	Field	Description
`static Attributes.Key<String>`	`ATTR_LB_ADDR_AUTHORITY`	The naming authority of a gRPC LB server address.
`static Attributes.Key<List<EquivalentAddressGroup>>`	`ATTR_LB_ADDRS`	Attribute key for gRPC LB server addresses.
`static Attributes.Key<Boolean>`	`ATTR_LB_PROVIDED_BACKEND`	Whether this EquivalentAddressGroup was provided by a GRPCLB server.
`static Metadata.Key<String>`	`TOKEN_METADATA_KEY`	The opaque token given by the remote balancer for each returned server address.

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

- Field Detail
  - TOKEN_METADATA_KEY
```
public static final Metadata.Key<String> TOKEN_METADATA_KEY
```
    The opaque token given by the remote balancer for each returned server address. The client will send this token with any requests sent to the associated server.
  - ATTR_LB_ADDRS
```
public static final Attributes.Key<List<EquivalentAddressGroup>> ATTR_LB_ADDRS
```
    Attribute key for gRPC LB server addresses.
  - ATTR_LB_ADDR_AUTHORITY
```
@Attr
public static final Attributes.Key<String> ATTR_LB_ADDR_AUTHORITY
```
    The naming authority of a gRPC LB server address. It is an address-group-level attribute, present when the address group is a LoadBalancer.
  - ATTR_LB_PROVIDED_BACKEND
```
@Attr
public static final Attributes.Key<Boolean> ATTR_LB_PROVIDED_BACKEND
```
    Whether this EquivalentAddressGroup was provided by a GRPCLB server. It would be rare for this value to be false; generally it would be better to not have the key present at all.