|
|
|
/*
|
|
|
|
*
|
|
|
|
* 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>
|
|
|
|
|
|
|
|
#endif // GRPCPP_CLIENT_CONTEXT_H
|