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Nicolas Nobleb7ebd3b2014-11-26 16:33:03 -08001/*
2 *
Craig Tiller6169d5f2016-03-31 07:46:18 -07003 * Copyright 2015, Google Inc.
Nicolas Nobleb7ebd3b2014-11-26 16:33:03 -08004 * All rights reserved.
5 *
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33
Craig Tillerd6599a32015-09-03 09:37:02 -070034/// A ClientContext allows the person implementing a service client to:
35///
36/// - Add custom metadata key-value pairs that will propagated to the server
37/// side.
38/// - Control call settings such as compression and authentication.
39/// - Initial and trailing metadata coming from the server.
Hongyu Chen0504a442015-12-10 16:33:56 -080040/// - Get performance metrics (ie, census).
Craig Tillerd6599a32015-09-03 09:37:02 -070041///
42/// Context settings are only relevant to the call they are invoked with, that
43/// is to say, they aren't sticky. Some of these settings, such as the
44/// compression options, can be made persistant at channel construction time
45/// (see \a grpc::CreateCustomChannel).
46///
47/// \warning ClientContext instances should \em not be reused across rpcs.
48
Nicolas "Pixel" Noble1ff52d52015-03-01 05:24:36 +010049#ifndef GRPCXX_CLIENT_CONTEXT_H
50#define GRPCXX_CLIENT_CONTEXT_H
Nicolas Nobleb7ebd3b2014-11-26 16:33:03 -080051
David Garcia Quintasb523c732016-01-25 18:22:28 -080052#include <grpc++/impl/codegen/client_context.h>
Nicolas Nobleb7ebd3b2014-11-26 16:33:03 -080053
Nicolas "Pixel" Noble1ff52d52015-03-01 05:24:36 +010054#endif // GRPCXX_CLIENT_CONTEXT_H