| // Copyright 2018 The Go 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 protocol | |
| import ( | |
| "context" | |
| ) | |
| type contextKey int | |
| const ( | |
| clientKey = contextKey(iota) | |
| ) | |
| func WithClient(ctx context.Context, client Client) context.Context { | |
| return context.WithValue(ctx, clientKey, client) | |
| } |