| /* |
| * |
| * Copyright 2016 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. |
| * |
| */ |
| |
| #ifndef GRPC_INTERNAL_CPP_SERVER_DEFAULT_HEALTH_CHECK_SERVICE_H |
| #define GRPC_INTERNAL_CPP_SERVER_DEFAULT_HEALTH_CHECK_SERVICE_H |
| |
| #include <mutex> |
| |
| #include <grpc++/health_check_service_interface.h> |
| #include <grpc++/impl/codegen/service_type.h> |
| #include <grpc++/support/byte_buffer.h> |
| |
| namespace grpc { |
| |
| // Default implementation of HealthCheckServiceInterface. Server will create and |
| // own it. |
| class DefaultHealthCheckService final : public HealthCheckServiceInterface { |
| public: |
| // The service impl to register with the server. |
| class HealthCheckServiceImpl : public Service { |
| public: |
| explicit HealthCheckServiceImpl(DefaultHealthCheckService* service); |
| |
| Status Check(ServerContext* context, const ByteBuffer* request, |
| ByteBuffer* response); |
| |
| private: |
| const DefaultHealthCheckService* const service_; |
| internal::RpcServiceMethod* method_; |
| }; |
| |
| DefaultHealthCheckService(); |
| void SetServingStatus(const grpc::string& service_name, |
| bool serving) override; |
| void SetServingStatus(bool serving) override; |
| enum ServingStatus { NOT_FOUND, SERVING, NOT_SERVING }; |
| ServingStatus GetServingStatus(const grpc::string& service_name) const; |
| HealthCheckServiceImpl* GetHealthCheckService(); |
| |
| private: |
| mutable std::mutex mu_; |
| std::map<grpc::string, bool> services_map_; |
| std::unique_ptr<HealthCheckServiceImpl> impl_; |
| }; |
| |
| } // namespace grpc |
| |
| #endif // GRPC_INTERNAL_CPP_SERVER_DEFAULT_HEALTH_CHECK_SERVICE_H |