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Add LambdaPromise debug.

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This commit is contained in:
levlam 2024-01-20 12:54:17 +03:00
parent 1147dfc6fb
commit 942e5fc613
8 changed files with 32 additions and 23 deletions
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2
tdactor/td/actor/impl/Actor-decl.h
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@ -95,7 +95,7 @@ class Actor : public ObserverBase {
auto self_closure(SelfT *self, FuncT &&func, ArgsT &&...args);
template <class LambdaT>
auto self_lambda(LambdaT &&lambda);
auto self_lambda(LambdaT &&func);
// proxy to info_
ActorId<> actor_id();

4
tdactor/td/actor/impl/Actor.h
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@ -156,8 +156,8 @@ auto Actor::self_closure(SelfT *self, FuncT &&func, ArgsT &&...args) {
}
template <class LambdaT>
auto Actor::self_lambda(LambdaT &&lambda) {
return EventCreator::lambda(actor_id(), std::forward<LambdaT>(lambda));
auto Actor::self_lambda(LambdaT &&func) {
return EventCreator::from_lambda(actor_id(), std::forward<LambdaT>(func));
}
inline Slice Actor::get_name() const {

6
tdactor/td/actor/impl/Event.h
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@ -89,7 +89,7 @@ class LambdaEvent final : public CustomEvent {
f_();
}
template <class FromLambdaT, std::enable_if_t<!std::is_same<std::decay_t<FromLambdaT>, LambdaEvent>::value, int> = 0>
explicit LambdaEvent(FromLambdaT &&lambda) : f_(std::forward<FromLambdaT>(lambda)) {
explicit LambdaEvent(FromLambdaT &&func) : f_(std::forward<FromLambdaT>(func)) {
}
private:
@ -149,8 +149,8 @@ class Event {
}
template <class FromLambdaT>
static Event lambda(FromLambdaT &&lambda) {
return custom(new LambdaEvent<std::decay_t<FromLambdaT>>(std::forward<FromLambdaT>(lambda)));
static Event from_lambda(FromLambdaT &&func) {
return custom(new LambdaEvent<std::decay_t<FromLambdaT>>(std::forward<FromLambdaT>(func)));
}
Event() : Event(Type::NoType) {

4
tdactor/td/actor/impl/EventFull-decl.h
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@ -65,8 +65,8 @@ class EventCreator {
}
template <class LambdaT>
static EventFull lambda(ActorRef actor_ref, LambdaT &&lambda) {
return EventFull(actor_ref, Event::lambda(std::forward<LambdaT>(lambda)));
static EventFull from_lambda(ActorRef actor_ref, LambdaT &&func) {
return EventFull(actor_ref, Event::from_lambda(std::forward<LambdaT>(func)));
}
static EventFull yield(ActorRef actor_ref) {

2
tdactor/td/actor/impl/Scheduler-decl.h
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@ -107,7 +107,7 @@ class Scheduler {
void destroy_on_scheduler(int32 sched_id, ArgsT &...values);
template <ActorSendType send_type, class EventT>
void send_lambda(ActorRef actor_ref, EventT &&lambda);
void send_lambda(ActorRef actor_ref, EventT &&func);
template <ActorSendType send_type, class EventT>
void send_closure(ActorRef actor_ref, EventT &&closure);

6
tdactor/td/actor/impl/Scheduler.h
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@ -215,15 +215,15 @@ void Scheduler::send_impl(const ActorId<> &actor_id, const RunFuncT &run_func, c
}
template <ActorSendType send_type, class EventT>
void Scheduler::send_lambda(ActorRef actor_ref, EventT &&lambda) {
void Scheduler::send_lambda(ActorRef actor_ref, EventT &&func) {
return send_impl<send_type>(
actor_ref.get(),
[&](ActorInfo *actor_info) {
event_context_ptr_->link_token = actor_ref.token();
lambda();
func();
},
[&] {
auto event = Event::lambda(std::forward<EventT>(lambda));
auto event = Event::from_lambda(std::forward<EventT>(func));
event.set_link_token(actor_ref.token());
return event;
});

23
tdutils/td/utils/Promise.h
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@ -94,7 +94,7 @@ class LambdaPromise : public PromiseInterface<ValueT> {
public:
void set_value(ValueT &&value) override {
CHECK(state_.get() == State::Ready);
CHECK_IMPL(state_.get() == State::Ready, file_, line_);
do_ok(std::move(value));
state_ = State::Complete;
}
@ -116,12 +116,15 @@ class LambdaPromise : public PromiseInterface<ValueT> {
}
template <class FromT>
explicit LambdaPromise(FromT &&func) : func_(std::forward<FromT>(func)), state_(State::Ready) {
explicit LambdaPromise(const char *file, int line, FromT &&func)
: func_(std::forward<FromT>(func)), state_(State::Ready), file_(file), line_(line) {
}
private:
FunctionT func_;
MovableValue<State> state_{State::Empty};
const char *file_ = "";
int line_ = 0;
template <class F = FunctionT>
std::enable_if_t<is_callable<F, Result<ValueT>>::value, void> do_error(Status &&status) {
@ -158,11 +161,12 @@ struct is_promise_interface_ptr<unique_ptr<U>> : std::true_type {};
template <class T = void, class F = void, std::enable_if_t<std::is_same<T, void>::value, bool> has_t = false>
auto lambda_promise(F &&f) {
return LambdaPromise<drop_result_t<get_arg_t<std::decay_t<F>>>, std::decay_t<F>>(std::forward<F>(f));
return LambdaPromise<drop_result_t<get_arg_t<std::decay_t<F>>>, std::decay_t<F>>(__FILE__, __LINE__,
std::forward<F>(f));
}
template <class T = void, class F = void, std::enable_if_t<!std::is_same<T, void>::value, bool> has_t = true>
auto lambda_promise(F &&f) {
return LambdaPromise<T, std::decay_t<F>>(std::forward<F>(f));
return LambdaPromise<T, std::decay_t<F>>(__FILE__, __LINE__, std::forward<F>(f));
}
template <class T, class F,
@ -325,15 +329,18 @@ class JoinPromise final : public PromiseInterface<Unit> {
class PromiseCreator {
public:
template <class OkT, class ArgT = detail::drop_result_t<detail::get_arg_t<OkT>>>
static Promise<ArgT> lambda(OkT &&ok) {
return Promise<ArgT>(td::make_unique<detail::LambdaPromise<ArgT, std::decay_t<OkT>>>(std::forward<OkT>(ok)));
static Promise<ArgT> lambda_impl(const char *file, int line, OkT &&ok) {
return Promise<ArgT>(
td::make_unique<detail::LambdaPromise<ArgT, std::decay_t<OkT>>>(file, line, std::forward<OkT>(ok)));
}
#define lambda(...) lambda_impl(__FILE__, __LINE__, __VA_ARGS__)
template <class OkT, class ArgT = detail::drop_result_t<detail::get_arg_t<OkT>>>
static auto cancellable_lambda(CancellationToken cancellation_token, OkT &&ok) {
static auto cancellable_lambda_impl(const char *file, int line, CancellationToken cancellation_token, OkT &&ok) {
return Promise<ArgT>(td::make_unique<detail::CancellablePromise<detail::LambdaPromise<ArgT, std::decay_t<OkT>>>>(
std::move(cancellation_token), std::forward<OkT>(ok)));
std::move(cancellation_token), file, line, std::forward<OkT>(ok)));
}
#define cancellable_lambda(...) cancellable_lambda_impl(__FILE__, __LINE__, __VA_ARGS__)
template <class... ArgsT>
static Promise<> join(ArgsT &&...args) {

6
tdutils/td/utils/check.h
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@ -8,11 +8,13 @@
#define TD_DUMMY_CHECK(condition) ((void)(condition))
#define CHECK(condition) \
#define CHECK_IMPL(condition, file, line) \
if (!(condition)) { \
::td::detail::process_check_error(#condition, __FILE__, __LINE__); \
::td::detail::process_check_error(#condition, file, line); \
}
#define CHECK(condition) CHECK_IMPL(condition, __FILE__, __LINE__)
// clang-format off
#ifdef NDEBUG
#define DCHECK TD_DUMMY_CHECK