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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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116 lines
4.1 KiB
116 lines
4.1 KiB
/* |
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <grpc++/resource_quota.h> |
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#include <grpc++/security/server_credentials.h> |
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#include <grpc++/server.h> |
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#include <grpc++/server_builder.h> |
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#include <grpc++/server_context.h> |
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#include <grpc/grpc.h> |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/host_port.h> |
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#include <grpc/support/log.h> |
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#include "src/proto/grpc/testing/services.grpc.pb.h" |
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#include "test/cpp/qps/server.h" |
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#include "test/cpp/qps/usage_timer.h" |
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namespace grpc { |
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namespace testing { |
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class BenchmarkServiceImpl final : public BenchmarkService::Service { |
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public: |
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Status UnaryCall(ServerContext* context, const SimpleRequest* request, |
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SimpleResponse* response) override { |
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if (request->response_size() > 0) { |
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if (!Server::SetPayload(request->response_type(), |
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request->response_size(), |
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response->mutable_payload())) { |
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return Status(grpc::StatusCode::INTERNAL, "Error creating payload."); |
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} |
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} |
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return Status::OK; |
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} |
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Status StreamingCall( |
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ServerContext* context, |
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ServerReaderWriter<SimpleResponse, SimpleRequest>* stream) override { |
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SimpleRequest request; |
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while (stream->Read(&request)) { |
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SimpleResponse response; |
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if (request.response_size() > 0) { |
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if (!Server::SetPayload(request.response_type(), |
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request.response_size(), |
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response.mutable_payload())) { |
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return Status(grpc::StatusCode::INTERNAL, "Error creating payload."); |
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} |
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} |
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stream->Write(response); |
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} |
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return Status::OK; |
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} |
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}; |
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class SynchronousServer final : public grpc::testing::Server { |
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public: |
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explicit SynchronousServer(const ServerConfig& config) : Server(config) { |
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ServerBuilder builder; |
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char* server_address = NULL; |
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gpr_join_host_port(&server_address, "::", port()); |
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builder.AddListeningPort(server_address, |
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Server::CreateServerCredentials(config)); |
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gpr_free(server_address); |
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if (config.resource_quota_size() > 0) { |
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builder.SetResourceQuota(ResourceQuota("AsyncQpsServerTest") |
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.Resize(config.resource_quota_size())); |
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} |
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builder.RegisterService(&service_); |
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impl_ = builder.BuildAndStart(); |
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} |
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private: |
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BenchmarkServiceImpl service_; |
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std::unique_ptr<grpc::Server> impl_; |
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}; |
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std::unique_ptr<grpc::testing::Server> CreateSynchronousServer( |
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const ServerConfig& config) { |
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return std::unique_ptr<Server>(new SynchronousServer(config)); |
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} |
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} // namespace testing |
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} // namespace grpc
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