/* * * 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. * */ /// A ClientContext allows the person implementing a service client to: /// /// - Add custom metadata key-value pairs that will propagated to the server /// side. /// - Control call settings such as compression and authentication. /// - Initial and trailing metadata coming from the server. /// - Get performance metrics (ie, census). /// /// Context settings are only relevant to the call they are invoked with, that /// is to say, they aren't sticky. Some of these settings, such as the /// compression options, can be made persistent at channel construction time /// (see \a grpc::CreateCustomChannel). /// /// \warning ClientContext instances should \em not be reused across rpcs. #ifndef GRPCPP_CLIENT_CONTEXT_H #define GRPCPP_CLIENT_CONTEXT_H #include <grpcpp/impl/codegen/client_context.h> // IWYU pragma: export #endif // GRPCPP_CLIENT_CONTEXT_H