diff options
Diffstat (limited to 'vendor/google.golang.org/grpc/balancer/grpclb/state/state.go')
-rw-r--r-- | vendor/google.golang.org/grpc/balancer/grpclb/state/state.go | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go b/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go deleted file mode 100644 index 4ecfa1c21..000000000 --- a/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go +++ /dev/null @@ -1,51 +0,0 @@ -/* - * - * 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 ( - "google.golang.org/grpc/resolver" -) - -// 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. -type State struct { - // 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 Set(state resolver.State, s *State) resolver.State { - state.Attributes = state.Attributes.WithValue(key, s) - return state -} - -// Get returns the grpclb State in the resolver.State, or nil if not present. -// The returned data should not be mutated. -func Get(state resolver.State) *State { - s, _ := state.Attributes.Value(key).(*State) - return s -} |