reflection_service_component.hpp

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#pragma once
 
/// @file userver/grpc-reflection/reflection_service_component.hpp
/// @brief @copybrief grpc_reflection::ReflectionServiceComponent
 
#include <string_view>
 
#include <userver/components/component_config.hpp>
#include <userver/components/component_context.hpp>
#include <userver/ugrpc/server/server.hpp>
#include <userver/ugrpc/server/service_component_base.hpp>
 
USERVER_NAMESPACE_BEGIN
 
/// @brief Top namespace for grpc-reflection library
///
/// For more information see @ref scripts/docs/en/userver/libraries/grpc-reflection.md.
namespace grpc_reflection {
 
class ProtoServerReflection;
 
class ReflectionServiceComponent final : public ugrpc::server::ServiceComponentBase {
public:
    static constexpr std::string_view kName = "grpc-reflection-service";
 
    ReflectionServiceComponent(const components::ComponentConfig& config, const components::ComponentContext& context);
 
    ~ReflectionServiceComponent() override;
 
private:
    void OnAllComponentsLoaded() override;
 
    components::ComponentHealth GetComponentHealth() const override;
 
    void AddService(std::string_view service_name);
 
    std::unique_ptr<grpc_reflection::ProtoServerReflection> service_;
    ugrpc::server::Server& ugrpc_server_;
    std::atomic<bool> ready_{false};
};
 
}  // namespace grpc_reflection
 
USERVER_NAMESPACE_END