sm:: avoid excessive port recreation
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633411c20f
commit
77b74f5d95
@ -119,12 +119,14 @@ void ServiceFrameworkBase::InstallAsService(SM::ServiceManager& service_manager)
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Kernel::KClientPort& ServiceFrameworkBase::CreatePort() {
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const auto guard = LockService();
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ASSERT(!service_registered);
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if (named_port == nullptr) {
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ASSERT(!service_registered);
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named_port = Kernel::KPort::Create(kernel);
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named_port->Initialize(max_sessions, false, service_name);
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named_port = Kernel::KPort::Create(kernel);
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named_port->Initialize(max_sessions, false, service_name);
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service_registered = true;
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service_registered = true;
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}
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return named_port->GetClientPort();
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}
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@ -23,7 +23,13 @@ constexpr Result ERR_INVALID_NAME(ErrorModule::SM, 6);
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constexpr Result ERR_SERVICE_NOT_REGISTERED(ErrorModule::SM, 7);
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ServiceManager::ServiceManager(Kernel::KernelCore& kernel_) : kernel{kernel_} {}
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ServiceManager::~ServiceManager() = default;
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ServiceManager::~ServiceManager() {
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for (auto& [name, port] : service_ports) {
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port->GetClientPort().Close();
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port->GetServerPort().Close();
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}
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}
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void ServiceManager::InvokeControlRequest(Kernel::HLERequestContext& context) {
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controller_interface->InvokeRequest(context);
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@ -57,7 +63,11 @@ Result ServiceManager::RegisterService(std::string name, u32 max_sessions,
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return ERR_ALREADY_REGISTERED;
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}
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registered_services.emplace(std::move(name), handler);
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auto* port = Kernel::KPort::Create(kernel);
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port->Initialize(ServerSessionCountMax, false, name);
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service_ports.emplace(name, port);
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registered_services.emplace(name, handler);
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return ResultSuccess;
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}
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@ -72,23 +82,20 @@ Result ServiceManager::UnregisterService(const std::string& name) {
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}
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registered_services.erase(iter);
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service_ports.erase(name);
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return ResultSuccess;
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}
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ResultVal<Kernel::KPort*> ServiceManager::GetServicePort(const std::string& name) {
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CASCADE_CODE(ValidateServiceName(name));
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auto it = registered_services.find(name);
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if (it == registered_services.end()) {
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auto it = service_ports.find(name);
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if (it == service_ports.end()) {
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LOG_ERROR(Service_SM, "Server is not registered! service={}", name);
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return ERR_SERVICE_NOT_REGISTERED;
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}
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auto* port = Kernel::KPort::Create(kernel);
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port->Initialize(ServerSessionCountMax, false, name);
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auto handler = it->second;
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return port;
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return it->second;
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}
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/**
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@ -153,10 +160,6 @@ ResultVal<Kernel::KClientSession*> SM::GetServiceImpl(Kernel::HLERequestContext&
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return port_result.Code();
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}
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auto& port = port_result.Unwrap();
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SCOPE_EXIT({
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port->GetClientPort().Close();
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port->GetServerPort().Close();
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});
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// Create a new session.
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Kernel::KClientSession* session{};
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@ -79,6 +79,7 @@ private:
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/// Map of registered services, retrieved using GetServicePort.
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std::unordered_map<std::string, Kernel::SessionRequestHandlerPtr> registered_services;
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std::unordered_map<std::string, Kernel::KPort*> service_ports;
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/// Kernel context
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Kernel::KernelCore& kernel;
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