Move RequestActor to RequestActor.h.
GitOrigin-RevId: 50b21b9832f0a9871f6c2fc54ab45818b04258b8
This commit is contained in:
levlam
parent
ad81123d60
commit
4ab14b620a
@ -534,6 +534,7 @@ set(TDLIB_SOURCE
|
||||
td/telegram/PrivacyManager.h
|
||||
td/telegram/PtsManager.h
|
||||
td/telegram/ReplyMarkup.h
|
||||
td/telegram/RequestActor.h
|
||||
td/telegram/SecretChatActor.h
|
||||
td/telegram/SecretChatId.h
|
||||
td/telegram/SecretChatDb.h
|
||||
|
||||
151
td/telegram/RequestActor.h
Normal file
151
td/telegram/RequestActor.h
Normal file
@ -0,0 +1,151 @@
|
||||
//
|
||||
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
|
||||
//
|
||||
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||||
//
|
||||
#pragma once
|
||||
|
||||
#include "td/actor/actor.h"
|
||||
#include "td/actor/PromiseFuture.h"
|
||||
|
||||
#include "td/utils/common.h"
|
||||
#include "td/utils/logging.h"
|
||||
#include "td/utils/Status.h"
|
||||
|
||||
#include <type_traits>
|
||||
|
||||
namespace td {
|
||||
|
||||
class Td;
|
||||
|
||||
template <class T = Unit>
|
||||
class RequestActor : public Actor {
|
||||
public:
|
||||
RequestActor(ActorShared<Td> td_id, uint64 request_id)
|
||||
: td_id_(std::move(td_id)), td(td_id_.get().get_actor_unsafe()), request_id_(request_id) {
|
||||
}
|
||||
|
||||
void loop() override {
|
||||
PromiseActor<T> promise;
|
||||
FutureActor<T> future;
|
||||
init_promise_future(&promise, &future);
|
||||
|
||||
do_run(PromiseCreator::from_promise_actor(std::move(promise)));
|
||||
|
||||
if (future.is_ready()) {
|
||||
if (future.is_error()) {
|
||||
do_send_error(future.move_as_error());
|
||||
} else {
|
||||
do_set_result(future.move_as_ok());
|
||||
do_send_result();
|
||||
}
|
||||
stop();
|
||||
} else {
|
||||
if (--tries_left_ == 0) {
|
||||
future.close();
|
||||
do_send_error(Status::Error(400, "Requested data is unaccessible"));
|
||||
return stop();
|
||||
}
|
||||
|
||||
future.set_event(EventCreator::raw(actor_id(), nullptr));
|
||||
future_ = std::move(future);
|
||||
}
|
||||
}
|
||||
|
||||
void raw_event(const Event::Raw &event) override {
|
||||
if (future_.is_error()) {
|
||||
auto error = future_.move_as_error();
|
||||
if (error == Status::Error<FutureActor<T>::Hangup>()) {
|
||||
// dropping query due to lost authorization or lost promise
|
||||
// td may be already closed, so we should check is auth_manager_ is empty
|
||||
bool is_authorized = td->auth_manager_ && td->auth_manager_->is_authorized();
|
||||
if (is_authorized) {
|
||||
LOG(ERROR) << "Promise was lost";
|
||||
do_send_error(Status::Error(500, "Query can't be answered due to bug in the TDLib"));
|
||||
} else {
|
||||
do_send_error(Status::Error(401, "Unauthorized"));
|
||||
}
|
||||
return stop();
|
||||
}
|
||||
|
||||
do_send_error(std::move(error));
|
||||
stop();
|
||||
} else {
|
||||
do_set_result(future_.move_as_ok());
|
||||
loop();
|
||||
}
|
||||
}
|
||||
|
||||
void on_start_migrate(int32 /*sched_id*/) override {
|
||||
UNREACHABLE();
|
||||
}
|
||||
void on_finish_migrate() override {
|
||||
UNREACHABLE();
|
||||
}
|
||||
|
||||
int get_tries() const {
|
||||
return tries_left_;
|
||||
}
|
||||
|
||||
void set_tries(int32 tries) {
|
||||
tries_left_ = tries;
|
||||
}
|
||||
|
||||
protected:
|
||||
ActorShared<Td> td_id_;
|
||||
Td *td;
|
||||
|
||||
void send_result(tl_object_ptr<td_api::Object> &&result) {
|
||||
send_closure(td_id_, &Td::send_result, request_id_, std::move(result));
|
||||
}
|
||||
|
||||
void send_error(Status &&status) {
|
||||
LOG(INFO) << "Receive error for query: " << status;
|
||||
send_closure(td_id_, &Td::send_error, request_id_, std::move(status));
|
||||
}
|
||||
|
||||
private:
|
||||
virtual void do_run(Promise<T> &&promise) = 0;
|
||||
|
||||
virtual void do_send_result() {
|
||||
send_result(make_tl_object<td_api::ok>());
|
||||
}
|
||||
|
||||
virtual void do_send_error(Status &&status) {
|
||||
send_error(std::move(status));
|
||||
}
|
||||
|
||||
virtual void do_set_result(T &&result) {
|
||||
CHECK((std::is_same<T, Unit>::value)); // all other results should be implicitly handled by overriding this method
|
||||
}
|
||||
|
||||
void hangup() override {
|
||||
do_send_error(Status::Error(500, "Request aborted"));
|
||||
stop();
|
||||
}
|
||||
|
||||
friend class RequestOnceActor;
|
||||
|
||||
uint64 request_id_;
|
||||
int tries_left_ = 2;
|
||||
FutureActor<T> future_;
|
||||
};
|
||||
|
||||
class RequestOnceActor : public RequestActor<> {
|
||||
public:
|
||||
RequestOnceActor(ActorShared<Td> td_id, uint64 request_id) : RequestActor(std::move(td_id), request_id) {
|
||||
}
|
||||
|
||||
void loop() override {
|
||||
if (get_tries() < 2) {
|
||||
do_send_result();
|
||||
stop();
|
||||
return;
|
||||
}
|
||||
|
||||
RequestActor::loop();
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace td
|
||||
@ -48,6 +48,7 @@
|
||||
#include "td/telegram/Payments.h"
|
||||
#include "td/telegram/Photo.h"
|
||||
#include "td/telegram/PrivacyManager.h"
|
||||
#include "td/telegram/RequestActor.h"
|
||||
#include "td/telegram/SecretChatId.h"
|
||||
#include "td/telegram/SecretChatsManager.h"
|
||||
#include "td/telegram/SecureManager.h"
|
||||
@ -505,135 +506,6 @@ class GetDeepLinkInfoQuery : public Td::ResultHandler {
|
||||
}
|
||||
};
|
||||
|
||||
template <class T = Unit>
|
||||
class RequestActor : public Actor {
|
||||
public:
|
||||
RequestActor(ActorShared<Td> td_id, uint64 request_id)
|
||||
: td_id_(std::move(td_id)), td(td_id_.get().get_actor_unsafe()), request_id_(request_id) {
|
||||
}
|
||||
|
||||
void loop() override {
|
||||
PromiseActor<T> promise;
|
||||
FutureActor<T> future;
|
||||
init_promise_future(&promise, &future);
|
||||
|
||||
do_run(PromiseCreator::from_promise_actor(std::move(promise)));
|
||||
|
||||
if (future.is_ready()) {
|
||||
if (future.is_error()) {
|
||||
do_send_error(future.move_as_error());
|
||||
} else {
|
||||
do_set_result(future.move_as_ok());
|
||||
do_send_result();
|
||||
}
|
||||
stop();
|
||||
} else {
|
||||
if (--tries_left_ == 0) {
|
||||
future.close();
|
||||
do_send_error(Status::Error(400, "Requested data is unaccessible"));
|
||||
return stop();
|
||||
}
|
||||
|
||||
future.set_event(EventCreator::raw(actor_id(), nullptr));
|
||||
future_ = std::move(future);
|
||||
}
|
||||
}
|
||||
|
||||
void raw_event(const Event::Raw &event) override {
|
||||
if (future_.is_error()) {
|
||||
auto error = future_.move_as_error();
|
||||
if (error == Status::Error<FutureActor<T>::Hangup>()) {
|
||||
// dropping query due to lost authorization or lost promise
|
||||
// td may be already closed, so we should check is auth_manager_ is empty
|
||||
bool is_authorized = td->auth_manager_ && td->auth_manager_->is_authorized();
|
||||
if (is_authorized) {
|
||||
LOG(ERROR) << "Promise was lost";
|
||||
do_send_error(Status::Error(500, "Query can't be answered due to bug in the TDLib"));
|
||||
} else {
|
||||
do_send_error(Status::Error(401, "Unauthorized"));
|
||||
}
|
||||
return stop();
|
||||
}
|
||||
|
||||
do_send_error(std::move(error));
|
||||
stop();
|
||||
} else {
|
||||
do_set_result(future_.move_as_ok());
|
||||
loop();
|
||||
}
|
||||
}
|
||||
|
||||
void on_start_migrate(int32 /*sched_id*/) override {
|
||||
UNREACHABLE();
|
||||
}
|
||||
void on_finish_migrate() override {
|
||||
UNREACHABLE();
|
||||
}
|
||||
|
||||
int get_tries() const {
|
||||
return tries_left_;
|
||||
}
|
||||
|
||||
void set_tries(int32 tries) {
|
||||
tries_left_ = tries;
|
||||
}
|
||||
|
||||
protected:
|
||||
ActorShared<Td> td_id_;
|
||||
Td *td;
|
||||
|
||||
void send_result(tl_object_ptr<td_api::Object> &&result) {
|
||||
send_closure(td_id_, &Td::send_result, request_id_, std::move(result));
|
||||
}
|
||||
|
||||
void send_error(Status &&status) {
|
||||
LOG(INFO) << "Receive error for query: " << status;
|
||||
send_closure(td_id_, &Td::send_error, request_id_, std::move(status));
|
||||
}
|
||||
|
||||
private:
|
||||
virtual void do_run(Promise<T> &&promise) = 0;
|
||||
|
||||
virtual void do_send_result() {
|
||||
send_result(make_tl_object<td_api::ok>());
|
||||
}
|
||||
|
||||
virtual void do_send_error(Status &&status) {
|
||||
send_error(std::move(status));
|
||||
}
|
||||
|
||||
virtual void do_set_result(T &&result) {
|
||||
CHECK((std::is_same<T, Unit>::value)); // all other results should be implicitly handled by overriding this method
|
||||
}
|
||||
|
||||
void hangup() override {
|
||||
do_send_error(Status::Error(500, "Request aborted"));
|
||||
stop();
|
||||
}
|
||||
|
||||
friend class RequestOnceActor;
|
||||
|
||||
uint64 request_id_;
|
||||
int tries_left_ = 2;
|
||||
FutureActor<T> future_;
|
||||
};
|
||||
|
||||
class RequestOnceActor : public RequestActor<> {
|
||||
public:
|
||||
RequestOnceActor(ActorShared<Td> td_id, uint64 request_id) : RequestActor(std::move(td_id), request_id) {
|
||||
}
|
||||
|
||||
void loop() override {
|
||||
if (get_tries() < 2) {
|
||||
do_send_result();
|
||||
stop();
|
||||
return;
|
||||
}
|
||||
|
||||
RequestActor::loop();
|
||||
}
|
||||
};
|
||||
|
||||
/*** Td ***/
|
||||
/** Td queries **/
|
||||
class TestQuery : public Td::ResultHandler {
|
||||
|
||||
Reference in New Issue
Block a user