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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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53 lines
1.8 KiB
53 lines
1.8 KiB
// |
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// |
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// Copyright 2018 gRPC authors. |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// |
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// |
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#ifndef GRPCPP_EXT_SERVER_LOAD_REPORTING_H |
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#define GRPCPP_EXT_SERVER_LOAD_REPORTING_H |
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#include <grpc/load_reporting.h> |
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#include <grpc/support/port_platform.h> |
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#include <grpcpp/impl/server_builder_option.h> |
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#include <grpcpp/server_context.h> |
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#include <grpcpp/support/config.h> |
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namespace grpc { |
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namespace load_reporter { |
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namespace experimental { |
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// The ServerBuilderOption to enable server-side load reporting feature. To |
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// enable the feature, please make sure the binary builds with the |
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// grpcpp_server_load_reporting library and set this option in the |
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// ServerBuilder. |
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class LoadReportingServiceServerBuilderOption |
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: public grpc::ServerBuilderOption { |
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public: |
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void UpdateArguments(grpc::ChannelArguments* args) override; |
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void UpdatePlugins(std::vector<std::unique_ptr<grpc::ServerBuilderPlugin>>* |
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plugins) override; |
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}; |
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// Adds the load reporting cost with \a cost_name and \a cost_value in the |
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// trailing metadata of the server context. |
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void AddLoadReportingCost(grpc::ServerContext* ctx, |
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const std::string& cost_name, double cost_value); |
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} // namespace experimental |
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} // namespace load_reporter |
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} // namespace grpc |
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#endif // GRPCPP_EXT_SERVER_LOAD_REPORTING_H
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