diff --git a/rd-cpp/src/rd_core_cpp/src/main/CMakeLists.txt b/rd-cpp/src/rd_core_cpp/src/main/CMakeLists.txt
index db04f7fc9..6c27f4ad8 100644
--- a/rd-cpp/src/rd_core_cpp/src/main/CMakeLists.txt
+++ b/rd-cpp/src/rd_core_cpp/src/main/CMakeLists.txt
@@ -37,6 +37,7 @@ set(RD_CORE_CPP_SOURCES
         #pch
         ${PCH_CPP_OPT}
         util/export_api_helper.h
+        util/lifetime_util.h
 )
 
 if (RD_STATIC)
diff --git a/rd-cpp/src/rd_core_cpp/src/main/util/lifetime_util.h b/rd-cpp/src/rd_core_cpp/src/main/util/lifetime_util.h
new file mode 100644
index 000000000..5984b6639
--- /dev/null
+++ b/rd-cpp/src/rd_core_cpp/src/main/util/lifetime_util.h
@@ -0,0 +1,37 @@
+#ifndef LIFETIME_UTIL_H
+#define LIFETIME_UTIL_H
+
+#include <memory>
+#include "../lifetime/LifetimeDefinition.h"
+
+namespace rd
+{
+namespace util
+{
+/// \brief Attaches lifetime to shared_ptr. Lifetime terminates when shared_ptr destructed.
+/// \param original original pointer which will be used to make a new pointer with lifetime.
+/// \param lifetime_definition Lifetime definition associated with returned shared_ptr.
+/// \return New shared_ptr which owns lifetime_definition and terminates that lifetime when destroyed.
+template <typename T>
+static std::shared_ptr<T> attach_lifetime(std::shared_ptr<T> original, LifetimeDefinition lifetime_definition)
+{
+	struct Deleter
+	{
+		std::shared_ptr<T> ptr;
+		LifetimeDefinition lifetime_definition;
+
+		explicit Deleter(LifetimeDefinition&& lifetime_definition, std::shared_ptr<T> ptr) : ptr(std::move(ptr)), lifetime_definition(std::move(lifetime_definition)) { }
+
+		void operator()(T*) const
+		{
+		}
+	};
+
+	auto raw_ptr = original.get();
+	auto deleter = Deleter(std::move(lifetime_definition), std::move(original));
+	return std::shared_ptr<T>(raw_ptr, std::move(deleter));
+}
+}
+}
+
+#endif //LIFETIME_UTIL_H
diff --git a/rd-cpp/src/rd_framework_cpp/src/main/task/RdEndpoint.h b/rd-cpp/src/rd_framework_cpp/src/main/task/RdEndpoint.h
index 6c6e322bb..3e74f9773 100644
--- a/rd-cpp/src/rd_framework_cpp/src/main/task/RdEndpoint.h
+++ b/rd-cpp/src/rd_framework_cpp/src/main/task/RdEndpoint.h
@@ -119,9 +119,9 @@ class RdEndpoint : public virtual RdReactiveBase, public ISerializable
 	template <class Bindable = TRes, std::enable_if_t<util::is_bindable_v<Bindable>, bool> = true>
 	void handle_result(LifetimeDefinition result_lifetime_def, const RdId task_id, const TaskResult& result) const
 	{
-		try
+		if (result.is_succeeded())
 		{
-			if (result.is_succeeded())
+			try
 			{
 				auto result_lifetime = result_lifetime_def.lifetime;
 				auto wired_result = result_lifetime->make_attached<detail::RdEndpointWiredResult<WTRes>>(std::move(result_lifetime_def), result.get_value());
@@ -129,31 +129,30 @@ class RdEndpoint : public virtual RdReactiveBase, public ISerializable
 				wired_result->bind(result_lifetime, this, "EndpointWiredResult");
 				send_result(task_id, result);
 			}
-			else
+			catch (const std::exception& ex)
 			{
-				send_result(task_id, result);
-				result_lifetime_def.terminate();
+				spdlog::get("logSend")->error(ex.what());
+				send_result(task_id, typename TaskResult::Fault(ex));
 			}
 		}
-		catch (std::exception ex)
+		else
 		{
-			spdlog::get("logSend")->error(ex.what());
-			result_lifetime_def.terminate();
+			send_result(task_id, result);
 		}
 	}
 
 	template <class NonBindable = TRes, std::enable_if_t<!util::is_bindable_v<NonBindable>, bool> = true>
-	void handle_result(LifetimeDefinition result_lifetime_def, const RdId task_id, TaskResult result) const
+	void handle_result(LifetimeDefinition /*should_be_destroyed_on_complete*/, const RdId task_id, TaskResult result) const
 	{
 		try
 		{
 			send_result(task_id, result);
-			result_lifetime_def.terminate();
 		}
-		catch (std::exception ex)
+		catch (const std::exception& ex)
 		{
 			spdlog::get("logSend")->error(ex.what());
-			result_lifetime_def.terminate();
+			if (result.is_succeeded())
+				send_result(task_id, typename TaskResult::Fault(ex));
 		}
 	}
 
diff --git a/rd-cpp/src/rd_framework_cpp/src/main/task/RdTaskResult.h b/rd-cpp/src/rd_framework_cpp/src/main/task/RdTaskResult.h
index 042f18477..50b431d5a 100644
--- a/rd-cpp/src/rd_framework_cpp/src/main/task/RdTaskResult.h
+++ b/rd-cpp/src/rd_framework_cpp/src/main/task/RdTaskResult.h
@@ -119,33 +119,6 @@ class RdTaskResult final : public ISerializable
 			v);
 	}
 
-	/// \brief Attaches lifetime to result value. Lifetime terminates when result value destructed.
-	/// \param parent Parent lifetime.
-	/// \throw mpark::bad_variant_access if result isn't available or not Success
-	template <class Wrapped = WT, std::enable_if_t<is_wrapper_v<Wrapped>, bool> = true>
-	Lifetime attach_nested_lifetime_to_value(const Lifetime& parent)
-	{
-		auto&& wrapper = get<Success>(v).value;
-
-		struct Deleter
-		{
-			std::shared_ptr<T> ptr;
-			LifetimeDefinition lifetime_definition;
-
-			explicit Deleter(LifetimeDefinition&& lifetime_definition, std::shared_ptr<T> ptr) : ptr(std::move(ptr)), lifetime_definition(std::move(lifetime_definition)) { }
-
-			void operator()(T*) const
-			{
-			}
-		};
-
-		auto deleter = Deleter(LifetimeDefinition(parent), std::move(wrapper));
-		auto ptr = deleter.ptr.get();
-		auto lifetime = deleter.lifetime_definition.lifetime;
-		wrapper = std::shared_ptr<T>(ptr, std::move(deleter));
-		return lifetime;
-	}
-
 	WT const& get_value() const
 	{
 		return visit(util::make_visitor([](Success const& value) -> WT const& { return value.value; },
diff --git a/rd-cpp/src/rd_framework_cpp/src/main/task/WiredRdTaskImpl.h b/rd-cpp/src/rd_framework_cpp/src/main/task/WiredRdTaskImpl.h
index 0fd12b313..259b25d58 100644
--- a/rd-cpp/src/rd_framework_cpp/src/main/task/WiredRdTaskImpl.h
+++ b/rd-cpp/src/rd_framework_cpp/src/main/task/WiredRdTaskImpl.h
@@ -4,6 +4,7 @@
 #include "serialization/Polymorphic.h"
 #include "RdTaskResult.h"
 #include "util/framework_traits.h"
+#include "util/lifetime_util.h"
 
 namespace rd
 {
@@ -26,9 +27,14 @@ class WiredRdTaskImpl : public RdReactiveBase
 	LifetimeImpl::counter_t termination_lifetime_id{};
 
 	template <class Bindable = T, std::enable_if_t<util::is_bindable_v<Bindable>, bool> = true>
-	void bind_result(TaskResult& task_result) const
+	TaskResult bind_result(TaskResult task_result) const
 	{
-		auto result_lifetime = task_result.attach_nested_lifetime_to_value(lifetime);
+		if (!task_result.is_succeeded())
+			return task_result;
+
+		auto lifetime_defintion = LifetimeDefinition(lifetime);
+		auto result_lifetime = lifetime_defintion.lifetime;
+		auto value = util::attach_lifetime(task_result.get_value(), std::move(lifetime_defintion));
 		result_lifetime->add_action([task_id = get_id(), cutpoint = cutpoint]
 		{
 			cutpoint->get_wire()->send(task_id, [](auto&)
@@ -36,13 +42,14 @@ class WiredRdTaskImpl : public RdReactiveBase
 				 // write nothing, just signal server to release result lifetime
 			});
 		});
-		task_result.get_value()->bind(result_lifetime, cutpoint, "CallResult");
+		value->bind(result_lifetime, cutpoint, "CallResult");
+		return typename TaskResult::Success(value);
 	}
 
 	template <class NonBindable = T, std::enable_if_t<!util::is_bindable_v<NonBindable>, bool> = true>
-	void bind_result(TaskResult&) const
+	TaskResult bind_result(TaskResult result) const
 	{
-		// do nothing for non-bindable value
+		return result;
 	}
 
 public:
@@ -78,7 +85,7 @@ class WiredRdTaskImpl : public RdReactiveBase
 			}
 			else
 			{
-				bind_result(result);
+				result = bind_result(std::move(result));
 				this->result->set_if_empty(std::move(result));
 			}
 		});