| #region Copyright notice and license |
| |
| // Copyright 2015 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. |
| |
| #endregion |
| |
| namespace Grpc.Core |
| { |
| /// <summary> |
| /// Token for propagating context of server side handlers to child calls. |
| /// In situations when a backend is making calls to another backend, |
| /// it makes sense to propagate properties like deadline and cancellation |
| /// token of the server call to the child call. |
| /// Underlying gRPC implementation may provide other "opaque" contexts (like tracing context) that |
| /// are not explicitly accesible via the public C# API, but this token still allows propagating them. |
| /// </summary> |
| public abstract class ContextPropagationToken |
| { |
| internal ContextPropagationToken() |
| { |
| } |
| } |
| } |