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Diffstat (limited to 'third_party/grpc/include/grpc++/client_context.h')
| -rw-r--r-- | third_party/grpc/include/grpc++/client_context.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/grpc/include/grpc++/client_context.h b/third_party/grpc/include/grpc++/client_context.h new file mode 100644 index 0000000000..3fbe6d1be8 --- /dev/null +++ b/third_party/grpc/include/grpc++/client_context.h @@ -0,0 +1,54 @@ +/* + * + * Copyright 2015-2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +/// 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 persistant at channel construction time +/// (see \a grpc::CreateCustomChannel). +/// +/// \warning ClientContext instances should \em not be reused across rpcs. + +#ifndef GRPCXX_CLIENT_CONTEXT_H +#define GRPCXX_CLIENT_CONTEXT_H + +#include <grpc++/impl/codegen/client_context.h> + +#endif // GRPCXX_CLIENT_CONTEXT_H |