* * Copyright 2020 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http:www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *
Package state declares grpclb types to be set by resolvers wishing to pass information to grpclb via resolver.State Attributes.
package state

import (
	
)
keyType is the key to use for storing State in Attributes.
type keyType string

const key = keyType("grpc.grpclb.state")
State contains gRPCLB-relevant data passed from the name resolver.
BalancerAddresses contains the remote load balancer address(es). If set, overrides any resolver-provided addresses with Type of GRPCLB.
	BalancerAddresses []resolver.Address
}
Set returns a copy of the provided state with attributes containing s. s's data should not be mutated after calling Set.
func ( resolver.State,  *State) resolver.State {
	.Attributes = .Attributes.WithValues(key, )
	return 
}
Get returns the grpclb State in the resolver.State, or nil if not present. The returned data should not be mutated.
func ( resolver.State) *State {
	,  := .Attributes.Value(key).(*State)
	return