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tdlight/td/telegram/UpdatesManager.cpp
levlam d1afd1c3b7 Minor improvements.
2022-11-02 19:51:41 +03:00

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
//
// 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)
//
#include "td/telegram/UpdatesManager.h"
#include "td/telegram/AnimationsManager.h"
#include "td/telegram/AttachMenuManager.h"
#include "td/telegram/AuthManager.h"
#include "td/telegram/CallbackQueriesManager.h"
#include "td/telegram/CallManager.h"
#include "td/telegram/ChannelId.h"
#include "td/telegram/ChatId.h"
#include "td/telegram/ConfigManager.h"
#include "td/telegram/ContactsManager.h"
#include "td/telegram/DialogAction.h"
#include "td/telegram/DialogId.h"
#include "td/telegram/DialogInviteLink.h"
#include "td/telegram/DialogParticipant.h"
#include "td/telegram/DownloadManager.h"
#include "td/telegram/EmojiStatus.h"
#include "td/telegram/FolderId.h"
#include "td/telegram/Global.h"
#include "td/telegram/GroupCallManager.h"
#include "td/telegram/InlineQueriesManager.h"
#include "td/telegram/LanguagePackManager.h"
#include "td/telegram/Location.h"
#include "td/telegram/MessageId.h"
#include "td/telegram/MessagesManager.h"
#include "td/telegram/MessageTtl.h"
#include "td/telegram/misc.h"
#include "td/telegram/net/DcOptions.h"
#include "td/telegram/net/NetQuery.h"
#include "td/telegram/NotificationManager.h"
#include "td/telegram/NotificationSettingsManager.h"
#include "td/telegram/NotificationSettingsScope.h"
#include "td/telegram/OptionManager.h"
#include "td/telegram/OrderInfo.h"
#include "td/telegram/PollId.h"
#include "td/telegram/PollManager.h"
#include "td/telegram/PrivacyManager.h"
#include "td/telegram/PublicDialogType.h"
#include "td/telegram/ScheduledServerMessageId.h"
#include "td/telegram/SecretChatId.h"
#include "td/telegram/SecretChatsManager.h"
#include "td/telegram/ServerMessageId.h"
#include "td/telegram/SpecialStickerSetType.h"
#include "td/telegram/StateManager.h"
#include "td/telegram/StickerSetId.h"
#include "td/telegram/StickersManager.h"
#include "td/telegram/StickerType.h"
#include "td/telegram/Td.h"
#include "td/telegram/td_api.h"
#include "td/telegram/TdDb.h"
#include "td/telegram/telegram_api.hpp"
#include "td/telegram/ThemeManager.h"
#include "td/telegram/Usernames.h"
#include "td/telegram/WebPagesManager.h"
#include "td/actor/MultiPromise.h"
#include "td/actor/PromiseFuture.h"
#include "td/utils/algorithm.h"
#include "td/utils/buffer.h"
#include "td/utils/logging.h"
#include "td/utils/misc.h"
#include "td/utils/Random.h"
#include "td/utils/ScopeGuard.h"
#include "td/utils/Slice.h"
#include "td/utils/SliceBuilder.h"
#include "td/utils/Status.h"
#include "td/utils/StringBuilder.h"
#include "td/utils/Time.h"
#include <iterator>
#include <limits>
namespace td {
int VERBOSITY_NAME(get_difference) = VERBOSITY_NAME(INFO);
class OnUpdate {
UpdatesManager *updates_manager_;
tl_object_ptr<telegram_api::Update> &update_;
mutable Promise<Unit> promise_;
public:
OnUpdate(UpdatesManager *updates_manager, tl_object_ptr<telegram_api::Update> &update, Promise<Unit> &&promise)
: updates_manager_(updates_manager), update_(update), promise_(std::move(promise)) {
}
template <class T>
void operator()(T &obj) const {
CHECK(&*update_ == &obj);
updates_manager_->on_update(move_tl_object_as<T>(update_), std::move(promise_));
}
};
class GetUpdatesStateQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<telegram_api::updates_state>> promise_;
public:
explicit GetUpdatesStateQuery(Promise<tl_object_ptr<telegram_api::updates_state>> &&promise)
: promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::updates_getState()));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::updates_getState>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class PingServerQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<telegram_api::updates_state>> promise_;
public:
explicit PingServerQuery(Promise<tl_object_ptr<telegram_api::updates_state>> &&promise)
: promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::updates_getState()));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::updates_getState>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetDifferenceQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<telegram_api::updates_Difference>> promise_;
public:
explicit GetDifferenceQuery(Promise<tl_object_ptr<telegram_api::updates_Difference>> &&promise)
: promise_(std::move(promise)) {
}
void send(int32 pts, int32 date, int32 qts) {
send_query(G()->net_query_creator().create(telegram_api::updates_getDifference(0, pts, 0, date, qts)));
}
void on_result(BufferSlice packet) final {
VLOG(get_difference) << "Receive getDifference result of size " << packet.size();
auto result_ptr = fetch_result<telegram_api::updates_getDifference>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
const double UpdatesManager::MAX_UNFILLED_GAP_TIME = 0.7;
const double UpdatesManager::MAX_PTS_SAVE_DELAY = 0.05;
UpdatesManager::UpdatesManager(Td *td, ActorShared<> parent) : td_(td), parent_(std::move(parent)) {
last_pts_save_time_ = last_qts_save_time_ = Time::now() - 2 * MAX_PTS_SAVE_DELAY;
pending_audio_transcription_timeout_.set_callback(on_pending_audio_transcription_timeout_callback);
pending_audio_transcription_timeout_.set_callback_data(static_cast<void *>(td_));
}
void UpdatesManager::tear_down() {
parent_.reset();
LOG(DEBUG) << "Have " << being_processed_updates_ << " unprocessed updates to apply";
}
void UpdatesManager::start_up() {
class StateCallback final : public StateManager::Callback {
public:
explicit StateCallback(ActorId<UpdatesManager> parent) : parent_(std::move(parent)) {
}
bool on_online(bool is_online) final {
if (is_online) {
send_closure(parent_, &UpdatesManager::try_reload_data);
}
return parent_.is_alive();
}
private:
ActorId<UpdatesManager> parent_;
};
send_closure(G()->state_manager(), &StateManager::add_callback, make_unique<StateCallback>(actor_id(this)));
next_data_reload_time_ = Time::now() - 1;
}
void UpdatesManager::hangup_shared() {
ref_cnt_--;
if (ref_cnt_ == 0) {
stop();
}
}
void UpdatesManager::hangup() {
pending_pts_updates_.clear();
postponed_pts_updates_.clear();
postponed_updates_.clear();
pending_seq_updates_.clear();
pending_qts_updates_.clear();
hangup_shared();
}
ActorShared<UpdatesManager> UpdatesManager::create_reference() {
ref_cnt_++;
return actor_shared(this, 1);
}
void UpdatesManager::fill_pts_gap(void *td) {
if (G()->close_flag()) {
return;
}
CHECK(td != nullptr);
auto updates_manager = static_cast<Td *>(td)->updates_manager_.get();
auto min_pts = std::numeric_limits<int32>::max();
auto max_pts = 0;
if (!updates_manager->pending_pts_updates_.empty()) {
min_pts = min(min_pts, updates_manager->pending_pts_updates_.begin()->first);
max_pts = max(max_pts, updates_manager->pending_pts_updates_.rbegin()->first);
}
if (!updates_manager->postponed_pts_updates_.empty()) {
min_pts = min(min_pts, updates_manager->postponed_pts_updates_.begin()->first);
max_pts = max(max_pts, updates_manager->postponed_pts_updates_.rbegin()->first);
}
string source = PSTRING() << "pts from " << updates_manager->get_pts() << " to " << min_pts << '-' << max_pts;
fill_gap(td, source.c_str());
}
void UpdatesManager::fill_seq_gap(void *td) {
if (G()->close_flag()) {
return;
}
CHECK(td != nullptr);
auto updates_manager = static_cast<Td *>(td)->updates_manager_.get();
auto min_seq = std::numeric_limits<int32>::max();
auto max_seq = 0;
if (!updates_manager->pending_seq_updates_.empty()) {
min_seq = updates_manager->pending_seq_updates_.begin()->first;
max_seq = updates_manager->pending_seq_updates_.rbegin()->second.seq_end;
}
string source = PSTRING() << "seq from " << updates_manager->seq_ << " to " << min_seq << '-' << max_seq;
fill_gap(td, source.c_str());
}
void UpdatesManager::fill_qts_gap(void *td) {
if (G()->close_flag()) {
return;
}
CHECK(td != nullptr);
auto updates_manager = static_cast<Td *>(td)->updates_manager_.get();
auto min_qts = std::numeric_limits<int32>::max();
auto max_qts = 0;
if (!updates_manager->pending_qts_updates_.empty()) {
min_qts = updates_manager->pending_qts_updates_.begin()->first;
max_qts = updates_manager->pending_qts_updates_.rbegin()->first;
}
string source = PSTRING() << "qts from " << updates_manager->get_qts() << " to " << min_qts << '-' << max_qts;
fill_gap(td, source.c_str());
}
void UpdatesManager::fill_get_difference_gap(void *td) {
fill_gap(td, nullptr);
}
void UpdatesManager::fill_gap(void *td, const char *source) {
if (G()->close_flag()) {
return;
}
CHECK(td != nullptr);
if (!static_cast<Td *>(td)->auth_manager_->is_authorized()) {
return;
}
auto updates_manager = static_cast<Td *>(td)->updates_manager_.get();
if (source != nullptr && !updates_manager->running_get_difference_) {
LOG(WARNING) << "Filling gap in " << source << " by running getDifference";
}
updates_manager->get_difference("fill_gap");
}
void UpdatesManager::on_pending_audio_transcription_timeout_callback(void *td, int64 transcription_id) {
if (G()->close_flag()) {
return;
}
CHECK(td != nullptr);
if (!static_cast<Td *>(td)->auth_manager_->is_authorized()) {
return;
}
auto updates_manager = static_cast<Td *>(td)->updates_manager_.get();
send_closure_later(updates_manager->actor_id(updates_manager), &UpdatesManager::on_pending_audio_transcription_failed,
transcription_id, Status::Error(500, "Timeout expired"));
}
void UpdatesManager::get_difference(const char *source) {
if (G()->close_flag() || !td_->auth_manager_->is_authorized()) {
return;
}
if (get_pts() == -1) {
init_state();
return;
}
if (running_get_difference_) {
VLOG(get_difference) << "Skip running getDifference from " << source << " because it is already running";
return;
}
run_get_difference(false, source);
}
void UpdatesManager::run_get_difference(bool is_recursive, const char *source) {
CHECK(get_pts() != -1);
CHECK(td_->auth_manager_->is_authorized());
CHECK(!running_get_difference_);
running_get_difference_ = true;
int32 pts = get_pts();
int32 date = get_date();
int32 qts = get_qts();
if (pts < 0) {
pts = 0;
}
VLOG(get_difference) << "-----BEGIN GET DIFFERENCE----- from " << source << " with pts = " << pts << ", qts = " << qts
<< ", date = " << date;
before_get_difference(false);
if (!is_recursive) {
min_postponed_update_pts_ = 0;
min_postponed_update_qts_ = 0;
}
auto promise = PromiseCreator::lambda([](Result<tl_object_ptr<telegram_api::updates_Difference>> result) {
if (result.is_ok()) {
send_closure(G()->updates_manager(), &UpdatesManager::on_get_difference, result.move_as_ok());
} else {
send_closure(G()->updates_manager(), &UpdatesManager::on_failed_get_difference, result.move_as_error());
}
});
td_->create_handler<GetDifferenceQuery>(std::move(promise))->send(pts, date, qts);
last_get_difference_pts_ = pts;
last_get_difference_qts_ = qts;
}
void UpdatesManager::before_get_difference(bool is_initial) {
// may be called many times before after_get_difference is called
send_closure(G()->state_manager(), &StateManager::on_synchronized, false);
postponed_pts_updates_.insert(std::make_move_iterator(pending_pts_updates_.begin()),
std::make_move_iterator(pending_pts_updates_.end()));
drop_all_pending_pts_updates();
send_closure_later(td_->notification_manager_actor_, &NotificationManager::before_get_difference);
if (get_difference_start_time_ <= 0) {
get_difference_start_time_ = Time::now();
}
}
Promise<> UpdatesManager::add_pts(int32 pts) {
auto id = pts_manager_.add_pts(pts);
return create_event_promise(self_closure(this, &UpdatesManager::on_pts_ack, id));
}
Promise<> UpdatesManager::add_qts(int32 qts) {
auto id = qts_manager_.add_pts(qts);
return create_event_promise(self_closure(this, &UpdatesManager::on_qts_ack, id));
}
void UpdatesManager::on_pts_ack(PtsManager::PtsId ack_token) {
auto old_pts = pts_manager_.db_pts();
auto new_pts = pts_manager_.finish(ack_token);
if (old_pts != new_pts) {
save_pts(new_pts);
}
}
void UpdatesManager::on_qts_ack(PtsManager::PtsId ack_token) {
auto old_qts = qts_manager_.db_pts();
auto new_qts = qts_manager_.finish(ack_token);
if (old_qts != new_qts) {
save_qts(new_qts);
}
}
void UpdatesManager::save_pts(int32 pts) {
if (pts == std::numeric_limits<int32>::max()) {
G()->td_db()->get_binlog_pmc()->erase("updates.pts");
last_pts_save_time_ -= 2 * MAX_PTS_SAVE_DELAY;
pending_pts_ = 0;
} else if (!G()->ignore_background_updates()) {
auto now = Time::now();
auto delay = last_pts_save_time_ + MAX_PTS_SAVE_DELAY - now;
if (delay <= 0 || !td_->auth_manager_->is_bot()) {
last_pts_save_time_ = now;
pending_pts_ = 0;
G()->td_db()->get_binlog_pmc()->set("updates.pts", to_string(pts));
} else {
pending_pts_ = pts;
if (!has_timeout()) {
set_timeout_in(delay);
}
}
}
}
void UpdatesManager::save_qts(int32 qts) {
if (!G()->ignore_background_updates()) {
auto now = Time::now();
auto delay = last_qts_save_time_ + MAX_PTS_SAVE_DELAY - now;
if (delay <= 0 || !td_->auth_manager_->is_bot()) {
last_qts_save_time_ = now;
pending_qts_ = 0;
G()->td_db()->get_binlog_pmc()->set("updates.qts", to_string(qts));
} else {
pending_qts_ = qts;
if (!has_timeout()) {
set_timeout_in(delay);
}
}
}
}
void UpdatesManager::timeout_expired() {
if (pending_pts_ != 0) {
last_pts_save_time_ -= 2 * MAX_PTS_SAVE_DELAY;
save_pts(pending_pts_);
CHECK(pending_pts_ == 0);
}
if (pending_qts_ != 0) {
last_qts_save_time_ -= 2 * MAX_PTS_SAVE_DELAY;
save_qts(pending_qts_);
CHECK(pending_qts_ == 0);
}
}
Promise<> UpdatesManager::set_pts(int32 pts, const char *source) {
if (pts == std::numeric_limits<int32>::max()) {
LOG(WARNING) << "Update pts from " << get_pts() << " to -1 from " << source;
save_pts(pts);
auto result = add_pts(pts);
init_state();
return result;
}
Promise<> result;
if (pts > get_pts() || (0 < pts && pts < get_pts() - 399999)) { // pts can only go up or drop cardinally
if (pts < get_pts() - 399999) {
LOG(WARNING) << "Pts decreases from " << get_pts() << " to " << pts << " from " << source;
} else {
LOG(INFO) << "Update pts from " << get_pts() << " to " << pts << " from " << source;
}
result = add_pts(pts);
if (last_get_difference_pts_ < get_pts() - FORCED_GET_DIFFERENCE_PTS_DIFF) {
last_get_difference_pts_ = get_pts();
schedule_get_difference("rare pts getDifference");
}
} else if (pts < get_pts() && (pts > 1 || td_->option_manager_->get_option_integer("session_count") <= 1)) {
LOG(ERROR) << "Receive wrong pts = " << pts << " from " << source << ". Current pts = " << get_pts();
}
return result;
}
void UpdatesManager::set_date(int32 date, bool from_update, string date_source) {
if (date > date_) {
LOG(INFO) << "Update date to " << date;
if (from_update && false) { // date in updates is decreased by the server
date--;
if (date == date_) {
return;
}
}
auto now = G()->unix_time();
if (date_ > now + 1) {
LOG(ERROR) << "Receive wrong by " << (date_ - now) << " date = " << date_ << " from " << date_source
<< ". Now = " << now;
date_ = now;
if (date_ <= date) {
return;
}
}
date_ = date;
date_source_ = std::move(date_source);
if (!G()->ignore_background_updates()) {
G()->td_db()->get_binlog_pmc()->set("updates.date", to_string(date));
}
} else if (date < date_) {
if (from_update) {
date++;
if (date == date_) {
return;
}
}
LOG(ERROR) << "Receive wrong by " << (date_ - date) << " date = " << date << " from " << date_source
<< ". Current date = " << date_ << " from " << date_source_;
}
}
bool UpdatesManager::is_acceptable_user(UserId user_id) const {
return td_->contacts_manager_->have_user_force(user_id) && td_->contacts_manager_->have_user(user_id);
}
bool UpdatesManager::is_acceptable_chat(ChatId chat_id) const {
return td_->contacts_manager_->have_chat_force(chat_id);
}
bool UpdatesManager::is_acceptable_channel(ChannelId channel_id) const {
return td_->contacts_manager_->have_channel_force(channel_id);
}
bool UpdatesManager::is_acceptable_peer(const tl_object_ptr<telegram_api::Peer> &peer) const {
if (peer == nullptr) {
return true;
}
DialogId dialog_id(peer);
switch (dialog_id.get_type()) {
case DialogType::User:
if (!is_acceptable_user(dialog_id.get_user_id())) {
return false;
}
break;
case DialogType::Chat:
if (!is_acceptable_chat(dialog_id.get_chat_id())) {
return false;
}
break;
case DialogType::Channel:
if (!is_acceptable_channel(dialog_id.get_channel_id())) {
return false;
}
break;
case DialogType::None:
return false;
case DialogType::SecretChat:
default:
UNREACHABLE();
return false;
}
return true;
}
bool UpdatesManager::is_acceptable_message_entities(
const vector<tl_object_ptr<telegram_api::MessageEntity>> &message_entities) const {
for (auto &entity : message_entities) {
if (entity->get_id() == telegram_api::messageEntityMentionName::ID) {
auto entity_mention_name = static_cast<const telegram_api::messageEntityMentionName *>(entity.get());
UserId user_id(entity_mention_name->user_id_);
if (!is_acceptable_user(user_id) || td_->contacts_manager_->get_input_user(user_id).is_error()) {
return false;
}
}
}
return true;
}
bool UpdatesManager::is_acceptable_reply_markup(const tl_object_ptr<telegram_api::ReplyMarkup> &reply_markup) const {
if (reply_markup == nullptr || reply_markup->get_id() != telegram_api::replyInlineMarkup::ID) {
return true;
}
for (const auto &row : static_cast<const telegram_api::replyInlineMarkup *>(reply_markup.get())->rows_) {
for (const auto &button : row->buttons_) {
if (button->get_id() == telegram_api::keyboardButtonUserProfile::ID) {
auto user_profile_button = static_cast<const telegram_api::keyboardButtonUserProfile *>(button.get());
UserId user_id(user_profile_button->user_id_);
if (!is_acceptable_user(user_id) || td_->contacts_manager_->get_input_user(user_id).is_error()) {
return false;
}
}
}
}
return true;
}
bool UpdatesManager::is_acceptable_message_reply_header(
const telegram_api::object_ptr<telegram_api::messageReplyHeader> &header) const {
if (header == nullptr) {
return true;
}
if (!is_acceptable_peer(header->reply_to_peer_id_)) {
return false;
}
return true;
}
bool UpdatesManager::is_acceptable_message_forward_header(
const telegram_api::object_ptr<telegram_api::messageFwdHeader> &header) const {
if (header == nullptr) {
return true;
}
if (!is_acceptable_peer(header->from_id_)) {
return false;
}
if (!is_acceptable_peer(header->saved_from_peer_)) {
return false;
}
return true;
}
bool UpdatesManager::is_acceptable_message(const telegram_api::Message *message_ptr) const {
CHECK(message_ptr != nullptr);
int32 constructor_id = message_ptr->get_id();
switch (constructor_id) {
case telegram_api::messageEmpty::ID:
return true;
case telegram_api::message::ID: {
auto message = static_cast<const telegram_api::message *>(message_ptr);
if (!is_acceptable_peer(message->peer_id_)) {
return false;
}
if (!is_acceptable_peer(message->from_id_)) {
return false;
}
if (!is_acceptable_message_reply_header(message->reply_to_)) {
return false;
}
if (!is_acceptable_message_forward_header(message->fwd_from_)) {
return false;
}
if ((message->flags_ & MessagesManager::MESSAGE_FLAG_IS_SENT_VIA_BOT) &&
!is_acceptable_user(UserId(message->via_bot_id_))) {
return false;
}
if (!is_acceptable_message_entities(message->entities_)) {
return false;
}
if (message->flags_ & MessagesManager::MESSAGE_FLAG_HAS_MEDIA) {
CHECK(message->media_ != nullptr);
auto media_id = message->media_->get_id();
if (media_id == telegram_api::messageMediaContact::ID) {
auto message_media_contact = static_cast<const telegram_api::messageMediaContact *>(message->media_.get());
UserId user_id(message_media_contact->user_id_);
if (user_id != UserId() && !is_acceptable_user(user_id)) {
return false;
}
}
/*
// the users are always min, so no need to check
if (media_id == telegram_api::messageMediaPoll::ID) {
auto message_media_poll = static_cast<const telegram_api::messageMediaPoll *>(message->media_.get());
for (auto recent_voter_user_id : message_media_poll->results_->recent_voters_) {
UserId user_id(recent_voter_user_id);
if (!is_acceptable_user(user_id)) {
return false;
}
}
}
*/
/*
// the channel is always min, so no need to check
if (media_id == telegram_api::messageMediaWebPage::ID) {
auto message_media_web_page = static_cast<const telegram_api::messageMediaWebPage *>(message->media_.get());
if (message_media_web_page->webpage_->get_id() == telegram_api::webPage::ID) {
auto web_page = static_cast<const telegram_api::webPage *>(message_media_web_page->webpage_.get());
if (web_page->cached_page_ != nullptr) {
const vector<tl_object_ptr<telegram_api::PageBlock>> *page_blocks = nullptr;
downcast_call(*web_page->cached_page_, [&page_blocks](auto &page) { page_blocks = &page.blocks_; });
CHECK(page_blocks != nullptr);
for (auto &page_block : *page_blocks) {
if (page_block->get_id() == telegram_api::pageBlockChannel::ID) {
auto page_block_channel = static_cast<const telegram_api::pageBlockChannel *>(page_block.get());
auto channel_id = ContactsManager::get_channel_id(page_block_channel->channel_);
if (channel_id.is_valid()) {
if (!is_acceptable_channel(channel_id)) {
return false;
}
} else {
LOG(ERROR) << "Receive wrong channel " << to_string(page_block_channel->channel_);
}
}
}
}
}
}
*/
} else {
CHECK(message->media_ == nullptr);
}
/*
// the dialogs are always min, so no need to check
if (message->replies_ != nullptr) {
for (auto &peer : message->replies_->recent_repliers_) {
if (!is_acceptable_peer(peer)) {
return false;
}
}
}
*/
break;
}
case telegram_api::messageService::ID: {
auto message = static_cast<const telegram_api::messageService *>(message_ptr);
if (!is_acceptable_peer(message->peer_id_)) {
return false;
}
if (!is_acceptable_peer(message->from_id_)) {
return false;
}
const telegram_api::MessageAction *action = message->action_.get();
CHECK(action != nullptr);
switch (action->get_id()) {
case telegram_api::messageActionEmpty::ID:
case telegram_api::messageActionChatEditTitle::ID:
case telegram_api::messageActionChatEditPhoto::ID:
case telegram_api::messageActionChatDeletePhoto::ID:
case telegram_api::messageActionCustomAction::ID:
case telegram_api::messageActionBotAllowed::ID:
case telegram_api::messageActionHistoryClear::ID:
case telegram_api::messageActionChannelCreate::ID:
case telegram_api::messageActionPinMessage::ID:
case telegram_api::messageActionGameScore::ID:
case telegram_api::messageActionPhoneCall::ID:
case telegram_api::messageActionPaymentSent::ID:
case telegram_api::messageActionPaymentSentMe::ID:
case telegram_api::messageActionScreenshotTaken::ID:
case telegram_api::messageActionSecureValuesSent::ID:
case telegram_api::messageActionSecureValuesSentMe::ID:
case telegram_api::messageActionContactSignUp::ID:
case telegram_api::messageActionGroupCall::ID:
case telegram_api::messageActionGroupCallScheduled::ID:
case telegram_api::messageActionSetMessagesTTL::ID:
case telegram_api::messageActionSetChatTheme::ID:
case telegram_api::messageActionChatJoinedByRequest::ID:
case telegram_api::messageActionWebViewDataSentMe::ID:
case telegram_api::messageActionWebViewDataSent::ID:
case telegram_api::messageActionGiftPremium::ID:
case telegram_api::messageActionTopicCreate::ID:
case telegram_api::messageActionTopicEdit::ID:
break;
case telegram_api::messageActionChatCreate::ID: {
auto chat_create = static_cast<const telegram_api::messageActionChatCreate *>(action);
for (auto &user : chat_create->users_) {
if (!is_acceptable_user(UserId(user))) {
return false;
}
}
break;
}
case telegram_api::messageActionChatAddUser::ID: {
auto chat_add_user = static_cast<const telegram_api::messageActionChatAddUser *>(action);
for (auto &user : chat_add_user->users_) {
if (!is_acceptable_user(UserId(user))) {
return false;
}
}
break;
}
case telegram_api::messageActionChatJoinedByLink::ID:
// inviter_id_ isn't used
break;
case telegram_api::messageActionChatDeleteUser::ID: {
auto chat_delete_user = static_cast<const telegram_api::messageActionChatDeleteUser *>(action);
if (!is_acceptable_user(UserId(chat_delete_user->user_id_))) {
return false;
}
break;
}
case telegram_api::messageActionChatMigrateTo::ID: {
auto chat_migrate_to = static_cast<const telegram_api::messageActionChatMigrateTo *>(action);
if (!is_acceptable_channel(ChannelId(chat_migrate_to->channel_id_))) {
return false;
}
break;
}
case telegram_api::messageActionChannelMigrateFrom::ID: {
auto channel_migrate_from = static_cast<const telegram_api::messageActionChannelMigrateFrom *>(action);
if (!is_acceptable_chat(ChatId(channel_migrate_from->chat_id_))) {
return false;
}
break;
}
case telegram_api::messageActionGeoProximityReached::ID: {
auto geo_proximity_reached = static_cast<const telegram_api::messageActionGeoProximityReached *>(action);
if (!is_acceptable_peer(geo_proximity_reached->from_id_)) {
return false;
}
if (!is_acceptable_peer(geo_proximity_reached->to_id_)) {
return false;
}
break;
}
case telegram_api::messageActionInviteToGroupCall::ID: {
auto invite_to_group_call = static_cast<const telegram_api::messageActionInviteToGroupCall *>(action);
for (auto &user : invite_to_group_call->users_) {
if (!is_acceptable_user(UserId(user))) {
return false;
}
}
break;
}
default:
UNREACHABLE();
return false;
}
break;
}
default:
UNREACHABLE();
return false;
}
return true;
}
bool UpdatesManager::is_acceptable_update(const telegram_api::Update *update) const {
if (update == nullptr) {
return true;
}
int32 id = update->get_id();
const telegram_api::Message *message = nullptr;
if (id == telegram_api::updateNewMessage::ID) {
message = static_cast<const telegram_api::updateNewMessage *>(update)->message_.get();
}
if (id == telegram_api::updateNewChannelMessage::ID) {
message = static_cast<const telegram_api::updateNewChannelMessage *>(update)->message_.get();
}
if (id == telegram_api::updateNewScheduledMessage::ID) {
message = static_cast<const telegram_api::updateNewScheduledMessage *>(update)->message_.get();
}
if (id == telegram_api::updateEditMessage::ID) {
message = static_cast<const telegram_api::updateEditMessage *>(update)->message_.get();
}
if (id == telegram_api::updateEditChannelMessage::ID) {
message = static_cast<const telegram_api::updateEditChannelMessage *>(update)->message_.get();
}
if (message != nullptr) {
return is_acceptable_message(message);
}
if (id == telegram_api::updateDraftMessage::ID) {
auto update_draft_message = static_cast<const telegram_api::updateDraftMessage *>(update);
CHECK(update_draft_message->draft_ != nullptr);
if (update_draft_message->draft_->get_id() == telegram_api::draftMessage::ID) {
auto draft_message = static_cast<const telegram_api::draftMessage *>(update_draft_message->draft_.get());
return is_acceptable_message_entities(draft_message->entities_);
}
}
return true;
}
void UpdatesManager::on_get_updates(tl_object_ptr<telegram_api::Updates> &&updates_ptr, Promise<Unit> &&promise) {
CHECK(updates_ptr != nullptr);
promise = PromiseCreator::lambda(
[promise = std::move(promise), update_ids = get_update_ids(updates_ptr.get())](Result<Unit> result) mutable {
if (!G()->close_flag() && result.is_error()) {
LOG(ERROR) << "Failed to process updates " << update_ids << ": " << result.error();
}
promise.set_value(Unit());
});
auto updates_type = updates_ptr->get_id();
if (updates_type != telegram_api::updateShort::ID) {
LOG(INFO) << "Receive " << to_string(updates_ptr);
}
if (!td_->auth_manager_->is_authorized()) {
if (updates_type == telegram_api::updateShort::ID && !G()->close_flag()) {
auto &update = static_cast<telegram_api::updateShort *>(updates_ptr.get())->update_;
auto update_id = update->get_id();
if (update_id == telegram_api::updateLoginToken::ID) {
td_->auth_manager_->on_update_login_token();
return promise.set_value(Unit());
}
switch (update_id) {
case telegram_api::updateServiceNotification::ID:
case telegram_api::updateDcOptions::ID:
case telegram_api::updateConfig::ID:
case telegram_api::updateLangPackTooLong::ID:
case telegram_api::updateLangPack::ID:
LOG(INFO) << "Apply without authorization " << to_string(updates_ptr);
downcast_call(*update, OnUpdate(this, update, std::move(promise)));
return;
default:
break;
}
}
LOG(INFO) << "Ignore received before authorization or after logout " << to_string(updates_ptr);
return promise.set_value(Unit());
}
switch (updates_type) {
case telegram_api::updatesTooLong::ID:
get_difference("updatesTooLong");
promise.set_value(Unit());
break;
case telegram_api::updateShortMessage::ID: {
auto update = move_tl_object_as<telegram_api::updateShortMessage>(updates_ptr);
if (update->flags_ & MessagesManager::MESSAGE_FLAG_HAS_REPLY_MARKUP) {
LOG(ERROR) << "Receive updateShortMessage with reply_markup";
update->flags_ ^= MessagesManager::MESSAGE_FLAG_HAS_REPLY_MARKUP;
}
if (update->flags_ & MessagesManager::MESSAGE_FLAG_HAS_MEDIA) {
LOG(ERROR) << "Receive updateShortMessage with media";
update->flags_ ^= MessagesManager::MESSAGE_FLAG_HAS_MEDIA;
}
auto from_id = update->flags_ & MessagesManager::MESSAGE_FLAG_IS_OUT ? td_->contacts_manager_->get_my_id().get()
: update->user_id_;
update->flags_ |= MessagesManager::MESSAGE_FLAG_HAS_FROM_ID;
auto message = make_tl_object<telegram_api::message>(
update->flags_, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/,
false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, update->id_,
make_tl_object<telegram_api::peerUser>(from_id), make_tl_object<telegram_api::peerUser>(update->user_id_),
std::move(update->fwd_from_), update->via_bot_id_, std::move(update->reply_to_), update->date_,
update->message_, nullptr, nullptr, std::move(update->entities_), 0, 0, nullptr, 0, string(), 0, nullptr,
Auto(), update->ttl_period_);
on_pending_update(
make_tl_object<telegram_api::updateNewMessage>(std::move(message), update->pts_, update->pts_count_), 0,
std::move(promise), "telegram_api::updatesShortMessage");
break;
}
case telegram_api::updateShortChatMessage::ID: {
auto update = move_tl_object_as<telegram_api::updateShortChatMessage>(updates_ptr);
if (update->flags_ & MessagesManager::MESSAGE_FLAG_HAS_REPLY_MARKUP) {
LOG(ERROR) << "Receive updateShortChatMessage with reply_markup";
update->flags_ ^= MessagesManager::MESSAGE_FLAG_HAS_REPLY_MARKUP;
}
if (update->flags_ & MessagesManager::MESSAGE_FLAG_HAS_MEDIA) {
LOG(ERROR) << "Receive updateShortChatMessage with media";
update->flags_ ^= MessagesManager::MESSAGE_FLAG_HAS_MEDIA;
}
update->flags_ |= MessagesManager::MESSAGE_FLAG_HAS_FROM_ID;
auto message = make_tl_object<telegram_api::message>(
update->flags_, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/,
false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, update->id_,
make_tl_object<telegram_api::peerUser>(update->from_id_),
make_tl_object<telegram_api::peerChat>(update->chat_id_), std::move(update->fwd_from_), update->via_bot_id_,
std::move(update->reply_to_), update->date_, update->message_, nullptr, nullptr, std::move(update->entities_),
0, 0, nullptr, 0, string(), 0, nullptr, Auto(), update->ttl_period_);
on_pending_update(
make_tl_object<telegram_api::updateNewMessage>(std::move(message), update->pts_, update->pts_count_), 0,
std::move(promise), "telegram_api::updatesShortChatMessage");
break;
}
case telegram_api::updateShort::ID: {
auto update = move_tl_object_as<telegram_api::updateShort>(updates_ptr);
LOG(DEBUG) << "Receive " << oneline(to_string(update));
if (!is_acceptable_update(update->update_.get())) {
LOG(ERROR) << "Receive unacceptable short update: " << oneline(to_string(update));
promise.set_value(Unit());
return get_difference("unacceptable short update");
}
short_update_date_ = update->date_;
downcast_call(*update->update_, OnUpdate(this, update->update_, std::move(promise)));
short_update_date_ = 0;
break;
}
case telegram_api::updatesCombined::ID: {
auto updates = move_tl_object_as<telegram_api::updatesCombined>(updates_ptr);
td_->contacts_manager_->on_get_users(std::move(updates->users_), "updatesCombined");
td_->contacts_manager_->on_get_chats(std::move(updates->chats_), "updatesCombined");
on_pending_updates(std::move(updates->updates_), updates->seq_start_, updates->seq_, updates->date_, Time::now(),
std::move(promise), "telegram_api::updatesCombined");
break;
}
case telegram_api::updates::ID: {
auto updates = move_tl_object_as<telegram_api::updates>(updates_ptr);
string source_str;
const char *source = "updates";
if (updates->updates_.size() == 1 && updates->updates_[0] != nullptr) {
source_str = PSTRING() << "update " << updates->updates_[0]->get_id();
source = source_str.c_str();
}
td_->contacts_manager_->on_get_users(std::move(updates->users_), source);
td_->contacts_manager_->on_get_chats(std::move(updates->chats_), source);
on_pending_updates(std::move(updates->updates_), updates->seq_, updates->seq_, updates->date_, Time::now(),
std::move(promise), "telegram_api::updates");
break;
}
case telegram_api::updateShortSentMessage::ID:
LOG(ERROR) << "Receive " << oneline(to_string(updates_ptr));
get_difference("updateShortSentMessage");
promise.set_value(Unit());
break;
default:
UNREACHABLE();
}
}
void UpdatesManager::on_failed_get_updates_state(Status &&error) {
if (G()->close_flag() || !td_->auth_manager_->is_authorized()) {
return;
}
if (error.code() != 401) {
LOG(ERROR) << "Receive updates.getState error: " << error;
}
running_get_difference_ = false;
schedule_get_difference("on_failed_get_updates_state");
}
void UpdatesManager::on_failed_get_difference(Status &&error) {
if (G()->close_flag() || !td_->auth_manager_->is_authorized()) {
return;
}
if (error.code() != 401) {
LOG(ERROR) << "Receive updates.getDifference error: " << error;
}
running_get_difference_ = false;
schedule_get_difference("on_failed_get_difference");
if (error.message() == Slice("PERSISTENT_TIMESTAMP_INVALID")) {
set_pts(std::numeric_limits<int32>::max(), "PERSISTENT_TIMESTAMP_INVALID").set_value(Unit());
}
}
void UpdatesManager::schedule_get_difference(const char *source) {
if (G()->close_flag() || !td_->auth_manager_->is_authorized()) {
return;
}
if (!retry_timeout_.has_timeout()) {
LOG(WARNING) << "Schedule getDifference in " << retry_time_ << " seconds with pts = " << get_pts()
<< ", qts = " << get_qts() << ", date = " << get_date() << " from " << source;
retry_timeout_.set_callback(std::move(fill_get_difference_gap));
retry_timeout_.set_callback_data(static_cast<void *>(td_));
retry_timeout_.set_timeout_in(retry_time_);
retry_time_ *= 2;
if (retry_time_ > 60) {
retry_time_ = Random::fast(60, 80);
}
} else {
VLOG(get_difference) << "Schedule getDifference from " << source;
}
}
void UpdatesManager::on_get_updates_state(tl_object_ptr<telegram_api::updates_state> &&state, const char *source) {
CHECK(state != nullptr);
VLOG(get_difference) << "Receive " << oneline(to_string(state)) << " from " << source;
// TODO use state->unread_count;
if (get_pts() == std::numeric_limits<int32>::max()) {
LOG(WARNING) << "Restore pts to " << state->pts_;
// restoring right pts
CHECK(pending_pts_updates_.empty());
auto real_running_get_difference = running_get_difference_;
running_get_difference_ = false;
process_postponed_pts_updates(); // drop all updates with old pts
running_get_difference_ = real_running_get_difference;
pts_manager_.init(state->pts_);
last_get_difference_pts_ = get_pts();
last_pts_save_time_ = Time::now() - 2 * MAX_PTS_SAVE_DELAY;
save_pts(state->pts_);
} else {
string full_source = "on_get_updates_state " + oneline(to_string(state)) + " from " + source;
set_pts(state->pts_, full_source.c_str()).set_value(Unit());
set_date(state->date_, false, std::move(full_source));
add_qts(state->qts_).set_value(Unit());
seq_ = state->seq_;
}
if (running_get_difference_) { // called from getUpdatesState
running_get_difference_ = false;
after_get_difference();
}
}
const vector<tl_object_ptr<telegram_api::Update>> *UpdatesManager::get_updates(
const telegram_api::Updates *updates_ptr) {
switch (updates_ptr->get_id()) {
case telegram_api::updatesTooLong::ID:
case telegram_api::updateShortMessage::ID:
case telegram_api::updateShortChatMessage::ID:
case telegram_api::updateShort::ID:
case telegram_api::updateShortSentMessage::ID:
LOG(ERROR) << "Receive " << oneline(to_string(*updates_ptr)) << " instead of updates";
return nullptr;
case telegram_api::updatesCombined::ID:
return &static_cast<const telegram_api::updatesCombined *>(updates_ptr)->updates_;
case telegram_api::updates::ID:
return &static_cast<const telegram_api::updates *>(updates_ptr)->updates_;
default:
UNREACHABLE();
return nullptr;
}
}
vector<tl_object_ptr<telegram_api::Update>> *UpdatesManager::get_updates(telegram_api::Updates *updates_ptr) {
return const_cast<vector<tl_object_ptr<telegram_api::Update>> *>(
get_updates(static_cast<const telegram_api::Updates *>(updates_ptr)));
}
FlatHashSet<int64> UpdatesManager::get_sent_messages_random_ids(const telegram_api::Updates *updates_ptr) {
FlatHashSet<int64> random_ids;
auto updates = get_updates(updates_ptr);
if (updates != nullptr) {
for (auto &update : *updates) {
if (update->get_id() == telegram_api::updateMessageID::ID) {
int64 random_id = static_cast<const telegram_api::updateMessageID *>(update.get())->random_id_;
if (random_id != 0 && !random_ids.insert(random_id).second) {
LOG(ERROR) << "Receive twice updateMessageID for " << random_id;
}
}
}
}
return random_ids;
}
const telegram_api::Message *UpdatesManager::get_message_by_random_id(const telegram_api::Updates *updates_ptr,
DialogId dialog_id, int64 random_id) {
auto updates = get_updates(updates_ptr);
if (updates == nullptr) {
return nullptr;
}
int32 message_id = 0;
for (auto &update : *updates) {
if (update->get_id() == telegram_api::updateMessageID::ID) {
auto update_message_id = static_cast<const telegram_api::updateMessageID *>(update.get());
if (update_message_id->random_id_ == random_id) {
if (message_id != 0 || update_message_id->id_ == 0) {
return nullptr;
}
message_id = update_message_id->id_;
}
}
}
if (message_id == 0) {
return nullptr;
}
const telegram_api::Message *result = nullptr;
FullMessageId full_message_id(dialog_id, MessageId(ServerMessageId(message_id)));
for (auto &update : *updates) {
auto constructor_id = update->get_id();
const tl_object_ptr<telegram_api::Message> *message = nullptr;
if (constructor_id == telegram_api::updateNewMessage::ID) {
message = &static_cast<const telegram_api::updateNewMessage *>(update.get())->message_;
} else if (constructor_id == telegram_api::updateNewChannelMessage::ID) {
message = &static_cast<const telegram_api::updateNewChannelMessage *>(update.get())->message_;
}
if (message != nullptr && MessagesManager::get_full_message_id(*message, false) == full_message_id) {
if (result != nullptr) {
return nullptr;
}
result = message->get();
}
}
return result;
}
vector<const tl_object_ptr<telegram_api::Message> *> UpdatesManager::get_new_messages(
const telegram_api::Updates *updates_ptr) {
vector<const tl_object_ptr<telegram_api::Message> *> messages;
auto updates = get_updates(updates_ptr);
if (updates != nullptr) {
for (auto &update : *updates) {
auto constructor_id = update->get_id();
if (constructor_id == telegram_api::updateNewMessage::ID) {
messages.emplace_back(&static_cast<const telegram_api::updateNewMessage *>(update.get())->message_);
} else if (constructor_id == telegram_api::updateNewChannelMessage::ID) {
messages.emplace_back(&static_cast<const telegram_api::updateNewChannelMessage *>(update.get())->message_);
} else if (constructor_id == telegram_api::updateNewScheduledMessage::ID) {
messages.emplace_back(&static_cast<const telegram_api::updateNewScheduledMessage *>(update.get())->message_);
}
}
}
return messages;
}
vector<InputGroupCallId> UpdatesManager::get_update_new_group_call_ids(const telegram_api::Updates *updates_ptr) {
vector<InputGroupCallId> input_group_call_ids;
auto updates = get_updates(updates_ptr);
if (updates != nullptr) {
for (auto &update : *updates) {
InputGroupCallId input_group_call_id;
if (update->get_id() == telegram_api::updateGroupCall::ID) {
auto group_call_ptr = static_cast<const telegram_api::updateGroupCall *>(update.get())->call_.get();
if (group_call_ptr->get_id() == telegram_api::groupCall::ID) {
auto group_call = static_cast<const telegram_api::groupCall *>(group_call_ptr);
input_group_call_id = InputGroupCallId(group_call->id_, group_call->access_hash_);
}
}
if (input_group_call_id.is_valid()) {
input_group_call_ids.push_back(input_group_call_id);
}
}
}
return input_group_call_ids;
}
string UpdatesManager::extract_join_group_call_presentation_params(telegram_api::Updates *updates_ptr) {
auto updates = get_updates(updates_ptr);
for (auto it = updates->begin(); it != updates->end(); ++it) {
auto *update = it->get();
if (update->get_id() == telegram_api::updateGroupCallConnection::ID &&
static_cast<const telegram_api::updateGroupCallConnection *>(update)->presentation_) {
string result = std::move(static_cast<telegram_api::updateGroupCallConnection *>(update)->params_->data_);
updates->erase(it);
return result;
}
}
return string();
}
vector<DialogId> UpdatesManager::get_update_notify_settings_dialog_ids(const telegram_api::Updates *updates_ptr) {
vector<DialogId> dialog_ids;
auto updates = get_updates(updates_ptr);
if (updates != nullptr) {
dialog_ids.reserve(updates->size());
for (auto &update : *updates) {
DialogId dialog_id;
if (update->get_id() == telegram_api::updateNotifySettings::ID) {
auto notify_peer = static_cast<const telegram_api::updateNotifySettings *>(update.get())->peer_.get();
if (notify_peer->get_id() == telegram_api::notifyPeer::ID) {
dialog_id = DialogId(static_cast<const telegram_api::notifyPeer *>(notify_peer)->peer_);
}
}
if (dialog_id.is_valid()) {
dialog_ids.push_back(dialog_id);
} else {
LOG(ERROR) << "Receive unexpected " << to_string(update);
}
}
}
return dialog_ids;
}
vector<int32> UpdatesManager::get_update_ids(const telegram_api::Updates *updates_ptr) {
const vector<tl_object_ptr<telegram_api::Update>> *updates = nullptr;
auto updates_type = updates_ptr->get_id();
switch (updates_type) {
case telegram_api::updatesTooLong::ID:
case telegram_api::updateShortMessage::ID:
case telegram_api::updateShortChatMessage::ID:
case telegram_api::updateShortSentMessage::ID:
return {updates_type};
case telegram_api::updateShort::ID:
return {static_cast<const telegram_api::updateShort *>(updates_ptr)->update_->get_id()};
case telegram_api::updatesCombined::ID:
updates = &static_cast<const telegram_api::updatesCombined *>(updates_ptr)->updates_;
break;
case telegram_api::updates::ID:
updates = &static_cast<const telegram_api::updates *>(updates_ptr)->updates_;
break;
default:
UNREACHABLE();
}
return transform(*updates, [](const tl_object_ptr<telegram_api::Update> &update) { return update->get_id(); });
}
vector<DialogId> UpdatesManager::get_chat_dialog_ids(const telegram_api::Updates *updates_ptr) {
const vector<tl_object_ptr<telegram_api::Chat>> *chats = nullptr;
switch (updates_ptr->get_id()) {
case telegram_api::updatesTooLong::ID:
case telegram_api::updateShortMessage::ID:
case telegram_api::updateShortChatMessage::ID:
case telegram_api::updateShort::ID:
case telegram_api::updateShortSentMessage::ID:
LOG(ERROR) << "Receive " << oneline(to_string(*updates_ptr)) << " instead of updates";
break;
case telegram_api::updatesCombined::ID:
chats = &static_cast<const telegram_api::updatesCombined *>(updates_ptr)->chats_;
break;
case telegram_api::updates::ID:
chats = &static_cast<const telegram_api::updates *>(updates_ptr)->chats_;
break;
default:
UNREACHABLE();
}
if (chats == nullptr) {
return {};
}
vector<DialogId> dialog_ids;
dialog_ids.reserve(chats->size());
for (const auto &chat : *chats) {
auto dialog_id = ContactsManager::get_dialog_id(chat);
if (dialog_id.is_valid()) {
dialog_ids.push_back(dialog_id);
} else {
LOG(ERROR) << "Can't find identifier of " << oneline(to_string(chat));
}
}
return dialog_ids;
}
int32 UpdatesManager::get_update_edit_message_pts(const telegram_api::Updates *updates_ptr,
FullMessageId full_message_id) {
int32 pts = 0;
auto updates = get_updates(updates_ptr);
if (updates != nullptr) {
for (auto &update_ptr : *updates) {
int32 update_pts = [&] {
switch (update_ptr->get_id()) {
case telegram_api::updateEditMessage::ID: {
auto update = static_cast<const telegram_api::updateEditMessage *>(update_ptr.get());
if (MessagesManager::get_full_message_id(update->message_, false) == full_message_id) {
return update->pts_;
}
return 0;
}
case telegram_api::updateEditChannelMessage::ID: {
auto update = static_cast<const telegram_api::updateEditChannelMessage *>(update_ptr.get());
if (MessagesManager::get_full_message_id(update->message_, false) == full_message_id) {
return update->pts_;
}
return 0;
}
case telegram_api::updateNewScheduledMessage::ID: {
auto update = static_cast<const telegram_api::updateNewScheduledMessage *>(update_ptr.get());
auto new_full_message_id = MessagesManager::get_full_message_id(update->message_, true);
if (new_full_message_id.get_dialog_id() == full_message_id.get_dialog_id()) {
auto new_message_id = new_full_message_id.get_message_id();
auto old_message_id = full_message_id.get_message_id();
if (new_message_id.is_valid_scheduled() && new_message_id.is_scheduled_server() &&
old_message_id.is_valid_scheduled() && old_message_id.is_scheduled_server() &&
old_message_id.get_scheduled_server_message_id() ==
new_message_id.get_scheduled_server_message_id()) {
return -2;
}
}
return 0;
}
default:
return 0;
}
}();
if (update_pts != 0) {
if (pts == 0) {
pts = update_pts;
} else {
pts = -1;
}
}
}
}
if (pts == -1) {
LOG(ERROR) << "Receive multiple edit message updates in " << to_string(*updates_ptr);
pts = 0;
} else if (pts == 0) {
LOG(ERROR) << "Receive no edit message updates for " << full_message_id << " in " << to_string(*updates_ptr);
}
return pts;
}
void UpdatesManager::init_state() {
if (G()->close_flag() || !td_->auth_manager_->is_authorized()) {
return;
}
auto pmc = G()->td_db()->get_binlog_pmc();
if (G()->ignore_background_updates()) {
// just in case
pmc->erase("updates.pts");
pmc->erase("updates.qts");
pmc->erase("updates.date");
}
string pts_str = pmc->get("updates.pts");
if (pts_str.empty()) {
if (!running_get_difference_) {
running_get_difference_ = true;
before_get_difference(true);
auto promise = PromiseCreator::lambda([](Result<tl_object_ptr<telegram_api::updates_state>> result) {
if (result.is_ok()) {
send_closure(G()->updates_manager(), &UpdatesManager::on_get_updates_state, result.move_as_ok(),
"GetUpdatesStateQuery");
} else {
send_closure(G()->updates_manager(), &UpdatesManager::on_failed_get_updates_state, result.move_as_error());
}
});
td_->create_handler<GetUpdatesStateQuery>(std::move(promise))->send();
}
return;
}
pts_manager_.init(to_integer<int32>(pts_str));
last_get_difference_pts_ = get_pts();
qts_manager_.init(to_integer<int32>(pmc->get("updates.qts")));
last_get_difference_qts_ = get_qts();
date_ = to_integer<int32>(pmc->get("updates.date"));
date_source_ = "database";
LOG(DEBUG) << "Init: " << get_pts() << " " << get_qts() << " " << date_;
get_difference("init_state");
}
void UpdatesManager::ping_server() {
auto promise = PromiseCreator::lambda([](Result<tl_object_ptr<telegram_api::updates_state>> result) {
auto state = result.is_ok() ? result.move_as_ok() : nullptr;
send_closure(G()->updates_manager(), &UpdatesManager::on_server_pong, std::move(state));
});
td_->create_handler<PingServerQuery>(std::move(promise))->send();
}
void UpdatesManager::on_server_pong(tl_object_ptr<telegram_api::updates_state> &&state) {
LOG(INFO) << "Receive " << oneline(to_string(state));
if (state == nullptr || state->pts_ > get_pts() || state->seq_ > seq_) {
get_difference("on server pong");
}
}
void UpdatesManager::process_get_difference_updates(
vector<tl_object_ptr<telegram_api::Message>> &&new_messages,
vector<tl_object_ptr<telegram_api::EncryptedMessage>> &&new_encrypted_messages,
vector<tl_object_ptr<telegram_api::Update>> &&other_updates) {
VLOG(get_difference) << "In get difference receive " << new_messages.size() << " messages, "
<< new_encrypted_messages.size() << " encrypted messages and " << other_updates.size()
<< " other updates";
for (auto &update : other_updates) {
auto constructor_id = update->get_id();
if (constructor_id == telegram_api::updateMessageID::ID) {
// in getDifference updateMessageID can't be received for scheduled messages
LOG(INFO) << "Receive update about sent message " << to_string(update);
auto update_message_id = move_tl_object_as<telegram_api::updateMessageID>(update);
td_->messages_manager_->on_update_message_id(update_message_id->random_id_,
MessageId(ServerMessageId(update_message_id->id_)), "getDifference");
CHECK(!running_get_difference_);
}
if (constructor_id == telegram_api::updateEncryption::ID) {
on_update(move_tl_object_as<telegram_api::updateEncryption>(update), Promise<Unit>());
CHECK(!running_get_difference_);
}
if (constructor_id == telegram_api::updateFolderPeers::ID) {
auto update_folder_peers = move_tl_object_as<telegram_api::updateFolderPeers>(update);
if (update_folder_peers->pts_count_ != 0) {
LOG(ERROR) << "Receive updateFolderPeers with pts_count = " << update_folder_peers->pts_count_;
update_folder_peers->pts_count_ = 0;
}
update_folder_peers->pts_ = 0;
on_update(std::move(update_folder_peers), Promise<Unit>());
CHECK(!running_get_difference_);
}
if (constructor_id == telegram_api::updateChat::ID) {
update = nullptr;
}
if (constructor_id == telegram_api::updateChannel::ID) {
update = nullptr;
}
/*
// TODO can't apply it here, because dialog may not be created yet
// process updateReadHistoryInbox before new messages
if (constructor_id == telegram_api::updateReadHistoryInbox::ID) {
static_cast<telegram_api::updateReadHistoryInbox *>(update.get())->still_unread_count_ = -1;
process_pts_update(std::move(update));
CHECK(!running_get_difference_);
}
*/
}
for (auto &message : new_messages) {
// channel messages must not be received in this vector
td_->messages_manager_->on_get_message(std::move(message), true, false, false, true, true, "get difference");
CHECK(!running_get_difference_);
}
for (auto &encrypted_message : new_encrypted_messages) {
send_closure(td_->secret_chats_manager_, &SecretChatsManager::on_new_message, std::move(encrypted_message),
Promise<Unit>());
}
process_updates(std::move(other_updates), true, Promise<Unit>());
}
void UpdatesManager::on_get_difference(tl_object_ptr<telegram_api::updates_Difference> &&difference_ptr) {
VLOG(get_difference) << "----- END GET DIFFERENCE-----";
running_get_difference_ = false;
if (!td_->auth_manager_->is_authorized()) {
// just in case
return;
}
LOG(DEBUG) << "Result of get difference: " << to_string(difference_ptr);
CHECK(difference_ptr != nullptr);
switch (difference_ptr->get_id()) {
case telegram_api::updates_differenceEmpty::ID: {
auto difference = move_tl_object_as<telegram_api::updates_differenceEmpty>(difference_ptr);
set_date(difference->date_, false, "on_get_difference_empty");
seq_ = difference->seq_;
process_pending_qts_updates();
if (!pending_qts_updates_.empty()) {
LOG(WARNING) << "Drop " << pending_qts_updates_.size() << " pending qts updates after receive empty difference";
auto pending_qts_updates = std::move(pending_qts_updates_);
pending_qts_updates_.clear();
for (auto &pending_update : pending_qts_updates) {
set_promises(pending_update.second.promises);
}
}
process_pending_seq_updates();
if (!pending_seq_updates_.empty()) {
LOG(WARNING) << "Drop " << pending_seq_updates_.size() << " pending seq updates after receive empty difference";
auto pending_seq_updates = std::move(pending_seq_updates_);
pending_seq_updates_.clear();
for (auto &pending_update : pending_seq_updates) {
pending_update.second.promise.set_value(Unit());
}
}
break;
}
case telegram_api::updates_difference::ID: {
auto difference = move_tl_object_as<telegram_api::updates_difference>(difference_ptr);
VLOG(get_difference) << "In get difference receive " << difference->users_.size() << " users and "
<< difference->chats_.size() << " chats";
td_->contacts_manager_->on_get_users(std::move(difference->users_), "updates.difference");
td_->contacts_manager_->on_get_chats(std::move(difference->chats_), "updates.difference");
process_get_difference_updates(std::move(difference->new_messages_),
std::move(difference->new_encrypted_messages_),
std::move(difference->other_updates_));
if (running_get_difference_) {
LOG(ERROR) << "Get difference has run while processing get difference updates";
break;
}
on_get_updates_state(std::move(difference->state_), "get difference");
break;
}
case telegram_api::updates_differenceSlice::ID: {
auto difference = move_tl_object_as<telegram_api::updates_differenceSlice>(difference_ptr);
bool is_pts_changed = have_update_pts_changed(difference->other_updates_);
if (difference->intermediate_state_->pts_ >= get_pts() && get_pts() != std::numeric_limits<int32>::max() &&
difference->intermediate_state_->date_ >= date_ && difference->intermediate_state_->qts_ == get_qts() &&
!is_pts_changed) {
// TODO send new getDifference request and apply difference slice only after that
}
VLOG(get_difference) << "In get difference receive " << difference->users_.size() << " users and "
<< difference->chats_.size() << " chats";
td_->contacts_manager_->on_get_users(std::move(difference->users_), "updates.differenceSlice");
td_->contacts_manager_->on_get_chats(std::move(difference->chats_), "updates.differenceSlice");
process_get_difference_updates(std::move(difference->new_messages_),
std::move(difference->new_encrypted_messages_),
std::move(difference->other_updates_));
if (running_get_difference_) {
if (!is_pts_changed) {
LOG(ERROR) << "Get difference has run while processing get difference updates";
}
break;
}
CHECK(!is_pts_changed);
auto old_pts = get_pts();
auto old_date = get_date();
auto old_qts = get_qts();
on_get_updates_state(std::move(difference->intermediate_state_), "get difference slice");
process_postponed_pts_updates();
process_pending_qts_updates();
auto new_pts = get_pts();
auto new_date = get_date();
auto new_qts = get_qts();
if (old_pts != std::numeric_limits<int32>::max() && new_date == old_date &&
(new_pts == old_pts || (min_postponed_update_pts_ != 0 && new_pts >= min_postponed_update_pts_)) &&
(new_qts == old_qts || (min_postponed_update_qts_ != 0 && new_qts >= min_postponed_update_qts_))) {
VLOG(get_difference) << "Switch back from getDifference to update processing";
break;
}
if (new_pts != -1) { // just in case
run_get_difference(true, "on updates_differenceSlice");
}
break;
}
case telegram_api::updates_differenceTooLong::ID: {
if (td_->option_manager_->get_option_integer("session_count") <= 1) {
LOG(ERROR) << "Receive differenceTooLong";
}
// TODO
auto difference = move_tl_object_as<telegram_api::updates_differenceTooLong>(difference_ptr);
set_pts(difference->pts_, "differenceTooLong").set_value(Unit());
get_difference("on updates_differenceTooLong");
break;
}
default:
UNREACHABLE();
}
if (!running_get_difference_) {
after_get_difference();
}
}
void UpdatesManager::after_get_difference() {
CHECK(!running_get_difference_);
retry_timeout_.cancel_timeout();
retry_time_ = 1;
// cancels qts_gap_timeout_ if needed, can apply some updates received during getDifference,
// but missed in getDifference
process_pending_qts_updates();
// cancels seq_gap_timeout_ if needed, can apply some updates received during getDifference,
// but missed in getDifference
process_pending_seq_updates();
if (running_get_difference_) {
return;
}
if (!postponed_updates_.empty()) {
auto begin_time = Time::now();
auto chunk_count = postponed_updates_.size();
VLOG(get_difference) << "Begin to apply " << chunk_count << " postponed update chunks";
size_t total_update_count = 0;
while (!postponed_updates_.empty()) {
auto it = postponed_updates_.begin();
auto updates = std::move(it->second.updates);
auto updates_seq_begin = it->second.seq_begin;
auto updates_seq_end = it->second.seq_end;
auto receive_time = it->second.receive_time;
auto promise = std::move(it->second.promise);
// ignore it->second.date, because it may be too old
postponed_updates_.erase(it);
auto update_count = updates.size();
on_pending_updates(std::move(updates), updates_seq_begin, updates_seq_end, 0, receive_time, std::move(promise),
"postponed updates");
if (running_get_difference_) {
VLOG(get_difference) << "Finish to apply postponed updates with " << postponed_updates_.size()
<< " updates left after applied " << total_update_count
<< " updates, because forced to run getDifference";
return;
}
total_update_count += update_count;
}
VLOG(get_difference) << "Finished to apply " << total_update_count << " postponed updates";
auto passed_time = Time::now() - begin_time;
if (passed_time >= 1.0) {
LOG(WARNING) << "Applied " << total_update_count << " postponed for "
<< (Time::now() - get_difference_start_time_) << " updates in " << chunk_count << " chunks in "
<< passed_time;
}
}
if (!postponed_pts_updates_.empty()) { // must be before td_->messages_manager_->after_get_difference()
auto postponed_updates = std::move(postponed_pts_updates_);
postponed_pts_updates_.clear();
auto begin_time = Time::now();
auto update_count = postponed_updates.size();
VLOG(get_difference) << "Begin to apply " << postponed_updates.size()
<< " postponed pts updates with pts = " << get_pts();
for (auto &postponed_update : postponed_updates) {
auto &update = postponed_update.second;
add_pending_pts_update(std::move(update.update), update.pts, update.pts_count, update.receive_time,
std::move(update.promise), AFTER_GET_DIFFERENCE_SOURCE);
CHECK(!running_get_difference_);
}
VLOG(get_difference) << "After applying postponed pts updates have pts = " << get_pts()
<< ", max_pts = " << accumulated_pts_ << " and " << pending_pts_updates_.size() << " + "
<< postponed_pts_updates_.size() << " pending pts updates";
auto passed_time = Time::now() - begin_time;
if (passed_time >= 1.0) {
LOG(WARNING) << "Applied " << update_count << " postponed for " << (Time::now() - get_difference_start_time_)
<< " pts updates in " << passed_time;
}
}
send_closure(td_->download_manager_actor_, &DownloadManager::after_get_difference);
td_->inline_queries_manager_->after_get_difference();
td_->messages_manager_->after_get_difference();
send_closure_later(td_->notification_manager_actor_, &NotificationManager::after_get_difference);
send_closure(G()->state_manager(), &StateManager::on_synchronized, true);
get_difference_start_time_ = 0.0;
try_reload_data();
}
void UpdatesManager::schedule_data_reload() {
if (data_reload_timeout_.has_timeout()) {
return;
}
auto timeout = next_data_reload_time_ - Time::now();
LOG(INFO) << "Schedule data reload in " << timeout;
data_reload_timeout_.set_callback(std::move(try_reload_data_static));
data_reload_timeout_.set_callback_data(static_cast<void *>(td_));
data_reload_timeout_.set_timeout_in(timeout);
}
void UpdatesManager::try_reload_data_static(void *td) {
if (G()->close_flag()) {
return;
}
CHECK(td != nullptr);
static_cast<Td *>(td)->updates_manager_->try_reload_data();
}
void UpdatesManager::try_reload_data() {
if (!td_->auth_manager_->is_authorized() || td_->auth_manager_->is_bot() || running_get_difference_ ||
!td_->is_online()) {
return;
}
auto now = Time::now();
if (now < next_data_reload_time_) {
schedule_data_reload();
return;
}
next_data_reload_time_ = now + Random::fast(3000, 4200);
LOG(INFO) << "Reload data";
td_->animations_manager_->get_saved_animations(Auto());
td_->contacts_manager_->reload_created_public_dialogs(PublicDialogType::HasUsername, Auto());
td_->contacts_manager_->reload_created_public_dialogs(PublicDialogType::IsLocationBased, Auto());
get_default_emoji_statuses(td_, Auto());
td_->notification_settings_manager_->reload_saved_ringtones(Auto());
td_->notification_settings_manager_->send_get_scope_notification_settings_query(NotificationSettingsScope::Private,
Auto());
td_->notification_settings_manager_->send_get_scope_notification_settings_query(NotificationSettingsScope::Group,
Auto());
td_->notification_settings_manager_->send_get_scope_notification_settings_query(NotificationSettingsScope::Channel,
Auto());
td_->stickers_manager_->reload_reactions();
td_->stickers_manager_->reload_recent_reactions();
td_->stickers_manager_->reload_top_reactions();
for (int32 type = 0; type < MAX_STICKER_TYPE; type++) {
auto sticker_type = static_cast<StickerType>(type);
td_->stickers_manager_->get_installed_sticker_sets(sticker_type, Auto());
td_->stickers_manager_->get_featured_sticker_sets(sticker_type, 0, 1000, Auto());
}
td_->stickers_manager_->get_recent_stickers(false, Auto());
td_->stickers_manager_->get_recent_stickers(true, Auto());
td_->stickers_manager_->get_favorite_stickers(Auto());
td_->stickers_manager_->reload_special_sticker_set_by_type(SpecialStickerSetType::animated_emoji());
td_->stickers_manager_->reload_special_sticker_set_by_type(SpecialStickerSetType::animated_emoji_click());
td_->stickers_manager_->reload_special_sticker_set_by_type(SpecialStickerSetType::premium_gifts());
td_->stickers_manager_->reload_special_sticker_set_by_type(SpecialStickerSetType::generic_animations());
td_->stickers_manager_->reload_special_sticker_set_by_type(SpecialStickerSetType::default_statuses());
td_->stickers_manager_->reload_special_sticker_set_by_type(SpecialStickerSetType::default_topic_icons());
schedule_data_reload();
}
void UpdatesManager::subscribe_to_transcribed_audio_updates(int64 transcription_id, TranscribedAudioHandler on_update) {
if (pending_audio_transcriptions_.count(transcription_id) != 0) {
on_pending_audio_transcription_failed(transcription_id,
Status::Error(500, "Receive duplicate speech recognition identifier"));
}
bool is_inserted = pending_audio_transcriptions_.emplace(transcription_id, std::move(on_update)).second;
CHECK(is_inserted);
pending_audio_transcription_timeout_.set_timeout_in(transcription_id, AUDIO_TRANSCRIPTION_TIMEOUT);
}
void UpdatesManager::on_pending_audio_transcription_failed(int64 transcription_id, Status &&error) {
if (G()->close_flag()) {
return;
}
auto it = pending_audio_transcriptions_.find(transcription_id);
if (it == pending_audio_transcriptions_.end()) {
return;
}
auto on_update = std::move(it->second);
pending_audio_transcriptions_.erase(it);
pending_audio_transcription_timeout_.cancel_timeout(transcription_id);
on_update(std::move(error));
}
void UpdatesManager::on_pending_updates(vector<tl_object_ptr<telegram_api::Update>> &&updates, int32 seq_begin,
int32 seq_end, int32 date, double receive_time, Promise<Unit> &&promise,
const char *source) {
if (get_pts() == -1) {
init_state();
}
if (!td_->auth_manager_->is_authorized()) {
LOG(INFO) << "Ignore updates received before authorization or after logout";
return promise.set_value(Unit());
}
// for (auto &update : updates) {
// LOG(WARNING) << "Receive update " << to_string(update.get());
// }
if (seq_begin < 0 || seq_end < 0 || date < 0 || seq_end < seq_begin) {
LOG(ERROR) << "Wrong updates parameters seq_begin = " << seq_begin << ", seq_end = " << seq_end
<< ", date = " << date << " from " << source;
get_difference("on wrong updates in on_pending_updates");
return promise.set_value(Unit());
}
for (auto &update : updates) {
if (update != nullptr) {
switch (update->get_id()) {
case telegram_api::updateUserTyping::ID:
case telegram_api::updateChatUserTyping::ID:
case telegram_api::updateChannelUserTyping::ID:
case telegram_api::updateEncryptedChatTyping::ID:
case telegram_api::updateLoginToken::ID:
case telegram_api::updateDcOptions::ID:
case telegram_api::updateConfig::ID:
case telegram_api::updateServiceNotification::ID:
case telegram_api::updateLangPackTooLong::ID:
case telegram_api::updateLangPack::ID:
short_update_date_ = date == 0 ? G()->unix_time() : date;
LOG(INFO) << "Process short " << oneline(to_string(update));
// don't need promise for short update
downcast_call(*update, OnUpdate(this, update, Promise<Unit>()));
short_update_date_ = 0;
update = nullptr;
break;
default:
break;
}
}
}
bool need_postpone = running_get_difference_ /*|| string(source) != string("postponed updates")*/;
if (!need_postpone) {
for (auto &update : updates) {
if (!is_acceptable_update(update.get())) {
CHECK(update != nullptr);
int32 id = update->get_id();
const tl_object_ptr<telegram_api::Message> *message_ptr = nullptr;
int32 pts = 0;
if (id == telegram_api::updateNewChannelMessage::ID) {
auto update_new_channel_message = static_cast<const telegram_api::updateNewChannelMessage *>(update.get());
message_ptr = &update_new_channel_message->message_;
pts = update_new_channel_message->pts_;
}
if (id == telegram_api::updateEditChannelMessage::ID) {
auto update_edit_channel_message = static_cast<const telegram_api::updateEditChannelMessage *>(update.get());
message_ptr = &update_edit_channel_message->message_;
pts = update_edit_channel_message->pts_;
}
// for channels we can try to replace unacceptable update with updateChannelTooLong
if (message_ptr != nullptr) {
auto dialog_id = td_->messages_manager_->get_message_dialog_id(*message_ptr);
if (dialog_id.get_type() == DialogType::Channel) {
auto channel_id = dialog_id.get_channel_id();
if (td_->contacts_manager_->have_channel_force(channel_id)) {
if (td_->messages_manager_->is_old_channel_update(dialog_id, pts)) {
// the update will be ignored anyway, so there is no reason to replace it or force get_difference
LOG(INFO) << "Allow an outdated unacceptable update from " << source;
continue;
}
if ((*message_ptr)->get_id() != telegram_api::messageService::ID) {
// don't replace service messages, because they can be about bot's kicking
LOG(INFO) << "Replace update about new message with updateChannelTooLong in " << dialog_id;
update = telegram_api::make_object<telegram_api::updateChannelTooLong>(
telegram_api::updateChannelTooLong::PTS_MASK, channel_id.get(), pts);
continue;
}
}
} else {
LOG(ERROR) << "Update is not from a channel: " << to_string(update);
}
}
get_difference("on unacceptable updates in on_pending_updates");
return promise.set_value(Unit());
}
}
}
if (date > 0 && updates.size() == 1 && updates[0] != nullptr &&
updates[0]->get_id() == telegram_api::updateReadHistoryOutbox::ID) {
auto update = static_cast<const telegram_api::updateReadHistoryOutbox *>(updates[0].get());
DialogId dialog_id(update->peer_);
if (dialog_id.get_type() == DialogType::User) {
auto user_id = dialog_id.get_user_id();
if (user_id.is_valid()) {
td_->contacts_manager_->on_update_user_local_was_online(user_id, date);
}
}
}
size_t ordinary_new_message_count = 0;
size_t scheduled_new_message_count = 0;
size_t update_message_id_count = 0;
size_t update_count = 0;
for (auto &update : updates) {
if (update != nullptr) {
auto constructor_id = update->get_id();
if (constructor_id == telegram_api::updateMessageID::ID) {
update_message_id_count++;
} else {
update_count++;
if (constructor_id == telegram_api::updateNewMessage::ID ||
constructor_id == telegram_api::updateNewChannelMessage::ID) {
ordinary_new_message_count++;
} else if (constructor_id == telegram_api::updateNewScheduledMessage::ID) {
scheduled_new_message_count++;
}
}
}
}
if (update_message_id_count != 0 && ordinary_new_message_count != 0 && scheduled_new_message_count != 0) {
LOG(ERROR) << "Receive mixed message types in updates:";
for (auto &update : updates) {
LOG(ERROR) << "Update: " << oneline(to_string(update));
}
if (!running_get_difference_) {
schedule_get_difference("on_get_wrong_updates");
}
return promise.set_value(Unit());
}
MultiPromiseActorSafe mpas{"OnPendingUpdatesMultiPromiseActor"};
Promise<Unit> lock;
auto use_mpas = need_postpone || update_count != 1;
auto get_promise = [&] {
if (use_mpas) {
return mpas.get_promise();
} else {
CHECK(update_count != 0);
update_count--;
return std::move(promise);
}
};
if (use_mpas) {
being_processed_updates_++;
mpas.add_promise([actor_id = create_reference(), promise = std::move(promise)](Result<Unit> &&result) mutable {
send_closure(actor_id, &UpdatesManager::on_pending_updates_processed, std::move(result), std::move(promise));
});
lock = get_promise();
}
SCOPE_EXIT {
if (!use_mpas && update_count == 1) {
promise.set_value(Unit());
}
};
for (auto &update : updates) {
if (update != nullptr) {
LOG(INFO) << "Receive from " << source << " pending " << to_string(update);
int32 id = update->get_id();
if (id == telegram_api::updateMessageID::ID) {
LOG(INFO) << "Receive from " << source << " " << to_string(update);
auto sent_message_update = move_tl_object_as<telegram_api::updateMessageID>(update);
MessageId message_id;
if (ordinary_new_message_count != 0) {
message_id = MessageId(ServerMessageId(sent_message_update->id_));
} else if (scheduled_new_message_count != 0) {
message_id = MessageId(ScheduledServerMessageId(sent_message_update->id_), std::numeric_limits<int32>::max());
}
if (!td_->messages_manager_->on_update_message_id(sent_message_update->random_id_, message_id, source)) {
for (auto &debug_update : updates) {
LOG(ERROR) << "Update: " << oneline(to_string(debug_update));
}
}
update = nullptr;
}
if (id == telegram_api::updateFolderPeers::ID) {
on_update(move_tl_object_as<telegram_api::updateFolderPeers>(update), get_promise());
update = nullptr;
}
if (id == telegram_api::updateEncryption::ID) {
on_update(move_tl_object_as<telegram_api::updateEncryption>(update), get_promise());
update = nullptr;
}
CHECK(need_postpone || !running_get_difference_);
}
}
for (auto &update : updates) {
if (update != nullptr) {
if (is_pts_update(update.get())) {
if (running_get_difference_) {
auto pts = get_update_pts(update.get());
if (pts != 0 && (min_postponed_update_pts_ == 0 || pts < min_postponed_update_pts_)) {
min_postponed_update_pts_ = pts;
}
}
downcast_call(*update, OnUpdate(this, update, get_promise()));
update = nullptr;
} else if (is_qts_update(update.get())) {
if (running_get_difference_) {
auto qts = get_update_qts(update.get());
if (qts != 0 && (min_postponed_update_qts_ == 0 || qts < min_postponed_update_qts_)) {
min_postponed_update_qts_ = qts;
}
}
downcast_call(*update, OnUpdate(this, update, get_promise()));
update = nullptr;
} else if (is_channel_pts_update(update.get())) {
downcast_call(*update, OnUpdate(this, update, get_promise()));
update = nullptr;
}
}
}
if (seq_begin == 0 && seq_end == 0) {
bool have_updates = false;
for (auto &update : updates) {
if (update != nullptr) {
have_updates = true;
break;
}
}
if (!have_updates) {
LOG(INFO) << "All updates were processed";
return lock.set_value(Unit());
}
}
if (!use_mpas && update_count == 1) {
// still need to process the only update
lock = std::move(promise); // now we can use lock as the last promise
update_count = 0;
}
if (need_postpone || running_get_difference_) {
LOG(INFO) << "Postpone " << updates.size() << " updates [" << seq_begin << ", " << seq_end
<< "] with date = " << date << " from " << source;
if (!need_postpone) {
LOG(ERROR) << "Run get difference while applying updates from " << source;
}
postponed_updates_.emplace(
seq_begin, PendingSeqUpdates(seq_begin, seq_end, date, receive_time, std::move(updates), std::move(lock)));
return;
}
if (seq_begin == 0 || seq_begin == seq_ + 1) {
LOG(INFO) << "Process " << updates.size() << " updates [" << seq_begin << ", " << seq_end
<< "] with date = " << date << " from " << source;
process_seq_updates(seq_end, date, std::move(updates), std::move(lock));
process_pending_seq_updates();
return;
}
if (seq_begin <= seq_) {
if (seq_ >= (1 << 30) && seq_begin < seq_ - (1 << 30)) {
set_seq_gap_timeout(0.001);
}
if (seq_end > seq_) {
LOG(ERROR) << "Receive updates with seq_begin = " << seq_begin << ", seq_end = " << seq_end
<< ", but seq = " << seq_ << " from " << source;
} else {
LOG(INFO) << "Receive old updates with seq_begin = " << seq_begin << ", seq_end = " << seq_end
<< ", but seq = " << seq_ << " from " << source;
}
return lock.set_value(Unit());
}
LOG(INFO) << "Gap in seq has found. Receive " << updates.size() << " updates [" << seq_begin << ", " << seq_end
<< "] from " << source << ", but seq = " << seq_;
LOG_IF(WARNING, pending_seq_updates_.count(seq_begin) > 0)
<< "Already have pending updates with seq = " << seq_begin << ", but receive it again from " << source;
pending_seq_updates_.emplace(
seq_begin, PendingSeqUpdates(seq_begin, seq_end, date, receive_time, std::move(updates), std::move(lock)));
set_seq_gap_timeout(receive_time + MAX_UNFILLED_GAP_TIME - Time::now());
}
void UpdatesManager::on_pending_updates_processed(Result<Unit> result, Promise<Unit> promise) {
being_processed_updates_--;
promise.set_result(std::move(result));
}
void UpdatesManager::add_pending_qts_update(tl_object_ptr<telegram_api::Update> &&update, int32 qts,
Promise<Unit> &&promise) {
CHECK(update != nullptr);
if (qts <= 1) {
LOG(ERROR) << "Receive wrong qts " << qts << " in " << oneline(to_string(update));
schedule_get_difference("wrong qts");
promise.set_value(Unit());
return;
}
int32 old_qts = get_qts();
LOG(INFO) << "Process update with qts = " << qts << ", current qts = " << old_qts;
if (qts < old_qts - 100001) {
LOG(WARNING) << "Restore qts after qts overflow from " << old_qts << " to " << qts << " by "
<< oneline(to_string(update));
add_qts(qts - 1).set_value(Unit());
CHECK(get_qts() == qts - 1);
old_qts = qts - 1;
last_get_difference_qts_ = get_qts();
}
if (qts <= old_qts) {
LOG(INFO) << "Skip already applied update with qts = " << qts;
promise.set_value(Unit());
return;
}
if (running_get_difference_ || (qts - 1 > old_qts && old_qts > 0)) {
LOG(INFO) << "Postpone update with qts = " << qts;
if (!running_get_difference_ && pending_qts_updates_.empty()) {
set_qts_gap_timeout(MAX_UNFILLED_GAP_TIME);
}
auto &pending_update = pending_qts_updates_[qts];
if (pending_update.update != nullptr) {
LOG(WARNING) << "Receive duplicate update with qts = " << qts;
} else {
pending_update.receive_time = Time::now();
}
pending_update.update = std::move(update);
pending_update.promises.push_back(std::move(promise));
return;
}
process_qts_update(std::move(update), qts, std::move(promise));
process_pending_qts_updates();
}
void UpdatesManager::process_updates(vector<tl_object_ptr<telegram_api::Update>> &&updates, bool force_apply,
Promise<Unit> &&promise) {
int32 update_count = 0;
for (auto &update : updates) {
if (update != nullptr) {
update_count++;
}
}
if (update_count == 0) {
return promise.set_value(Unit());
}
MultiPromiseActorSafe mpas{"OnProcessUpdatesMultiPromiseActor"};
Promise<Unit> lock;
auto use_mpas = update_count != 1;
auto get_promise = [&] {
if (use_mpas) {
return mpas.get_promise();
} else {
CHECK(update_count != 0);
update_count--;
return std::move(promise);
}
};
if (use_mpas) {
mpas.add_promise(std::move(promise));
lock = get_promise();
}
SCOPE_EXIT {
if (!use_mpas && update_count == 1) {
promise.set_value(Unit());
}
};
/*
for (auto &update : updates) {
if (update != nullptr) {
// TODO can't apply it here, because dialog may not be created yet
// process updateReadChannelInbox before updateNewChannelMessage
auto constructor_id = update->get_id();
if (constructor_id == telegram_api::updateReadChannelInbox::ID) {
on_update(move_tl_object_as<telegram_api::updateReadChannelInbox>(update), get_promise());
}
}
}
*/
tl_object_ptr<telegram_api::updatePtsChanged> update_pts_changed;
for (auto &update : updates) {
if (update != nullptr) {
// process updateNewChannelMessage first
auto constructor_id = update->get_id();
if (constructor_id == telegram_api::updateNewChannelMessage::ID) {
on_update(move_tl_object_as<telegram_api::updateNewChannelMessage>(update), get_promise());
continue;
}
// process updateNewScheduledMessage first
if (constructor_id == telegram_api::updateNewScheduledMessage::ID) {
on_update(move_tl_object_as<telegram_api::updateNewScheduledMessage>(update), get_promise());
continue;
}
// updateGroupCallConnection must be processed before updateGroupCall
if (constructor_id == telegram_api::updateGroupCallConnection::ID) {
on_update(move_tl_object_as<telegram_api::updateGroupCallConnection>(update), get_promise());
continue;
}
// updatePtsChanged forces get difference, so process it last
if (constructor_id == telegram_api::updatePtsChanged::ID) {
update_pts_changed = move_tl_object_as<telegram_api::updatePtsChanged>(update);
continue;
}
}
}
if (force_apply) {
for (auto &update : updates) {
if (update != nullptr) {
if (is_pts_update(update.get())) {
auto constructor_id = update->get_id();
if (constructor_id == telegram_api::updateWebPage::ID) {
auto update_web_page = move_tl_object_as<telegram_api::updateWebPage>(update);
td_->web_pages_manager_->on_get_web_page(std::move(update_web_page->webpage_), DialogId());
continue;
}
CHECK(constructor_id != telegram_api::updateFolderPeers::ID);
if (constructor_id == telegram_api::updateReadHistoryInbox::ID) {
static_cast<telegram_api::updateReadHistoryInbox *>(update.get())->still_unread_count_ = -1;
}
process_pts_update(std::move(update));
} else if (is_qts_update(update.get())) {
process_qts_update(std::move(update), 0, get_promise());
} else if (update->get_id() == telegram_api::updateChannelTooLong::ID) {
td_->messages_manager_->on_update_channel_too_long(
move_tl_object_as<telegram_api::updateChannelTooLong>(update), true);
}
}
}
}
for (auto &update : updates) {
if (update != nullptr) {
LOG(INFO) << "Process update " << to_string(update);
downcast_call(*update, OnUpdate(this, update, get_promise()));
CHECK(!running_get_difference_);
}
}
if (update_pts_changed != nullptr) {
on_update(std::move(update_pts_changed), get_promise());
}
lock.set_value(Unit());
}
void UpdatesManager::process_pts_update(tl_object_ptr<telegram_api::Update> &&update) {
CHECK(update != nullptr);
// TODO need to save all updates that can change result of running queries not associated with pts (for example
// getHistory) and apply the updates to results of the queries
if (!check_pts_update(update)) {
LOG(ERROR) << "Receive wrong pts update: " << oneline(to_string(update));
return;
}
// must be called only during getDifference
CHECK(pending_pts_updates_.empty());
CHECK(accumulated_pts_ == -1);
td_->messages_manager_->process_pts_update(std::move(update));
}
void UpdatesManager::add_pending_pts_update(tl_object_ptr<telegram_api::Update> &&update, int32 new_pts,
int32 pts_count, double receive_time, Promise<Unit> &&promise,
const char *source) {
// do not try to run getDifference from this function
CHECK(update != nullptr);
CHECK(source != nullptr);
LOG(INFO) << "Receive from " << source << " pending " << to_string(update);
if (pts_count < 0 || new_pts <= pts_count) {
LOG(ERROR) << "Receive update with wrong pts = " << new_pts << " or pts_count = " << pts_count << " from " << source
<< ": " << oneline(to_string(update));
return promise.set_value(Unit());
}
// TODO need to save all updates that can change result of running queries not associated with pts (for example
// getHistory) and apply them to result of this queries
if (!check_pts_update(update)) {
LOG(ERROR) << "Receive wrong pts update from " << source << ": " << oneline(to_string(update));
return promise.set_value(Unit());
}
if (DROP_PTS_UPDATES) {
set_pts_gap_timeout(1.0);
return promise.set_value(Unit());
}
int32 old_pts = get_pts();
if (new_pts < old_pts - 99 && source != AFTER_GET_DIFFERENCE_SOURCE) {
bool need_restore_pts = new_pts < old_pts - 19999;
auto now = Time::now();
if (now > last_pts_jump_warning_time_ + 1 && (need_restore_pts || now < last_pts_jump_warning_time_ + 5)) {
LOG(ERROR) << "Restore pts after delete_first_messages from " << old_pts << " to " << new_pts
<< " is disabled, pts_count = " << pts_count << ", update is from " << source << ": "
<< oneline(to_string(update));
last_pts_jump_warning_time_ = now;
}
if (need_restore_pts) {
set_pts_gap_timeout(0.001);
/*
LOG(WARNING) << "Restore pts after delete_first_messages";
set_pts(new_pts - 1, "restore pts after delete_first_messages");
old_pts = get_pts();
CHECK(old_pts == new_pts - 1);
*/
}
}
if (new_pts <= old_pts || (old_pts >= 1 && new_pts - (1 << 30) > old_pts)) {
td_->messages_manager_->skip_old_pending_pts_update(std::move(update), new_pts, old_pts, pts_count, source);
return promise.set_value(Unit());
}
if (running_get_difference_ || !postponed_pts_updates_.empty()) {
LOG(INFO) << "Save pending update got while running getDifference from " << source;
postpone_pts_update(std::move(update), new_pts, pts_count, receive_time, std::move(promise));
return;
}
// is_acceptable_update check was skipped for postponed pts updates
if (source == AFTER_GET_DIFFERENCE_SOURCE && !is_acceptable_update(update.get())) {
LOG(INFO) << "Postpone again unacceptable pending update";
postpone_pts_update(std::move(update), new_pts, pts_count, receive_time, std::move(promise));
set_pts_gap_timeout(0.001);
return;
}
if (old_pts > new_pts - pts_count) {
LOG(WARNING) << "Have old_pts (= " << old_pts << ") + pts_count (= " << pts_count << ") > new_pts (= " << new_pts
<< "). Logged in " << td_->option_manager_->get_option_integer("authorization_date")
<< ". Update from " << source << " = " << oneline(to_string(update));
postpone_pts_update(std::move(update), new_pts, pts_count, receive_time, std::move(promise));
set_pts_gap_timeout(0.001);
return;
}
accumulated_pts_count_ += pts_count;
if (new_pts > accumulated_pts_) {
accumulated_pts_ = new_pts;
}
if (old_pts > accumulated_pts_ - accumulated_pts_count_) {
LOG(WARNING) << "Have old_pts (= " << old_pts << ") + accumulated_pts_count (= " << accumulated_pts_count_
<< ") > accumulated_pts (= " << accumulated_pts_ << "). new_pts = " << new_pts
<< ", pts_count = " << pts_count << ". Logged in "
<< td_->option_manager_->get_option_integer("authorization_date") << ". Update from " << source
<< " = " << oneline(to_string(update));
postpone_pts_update(std::move(update), new_pts, pts_count, receive_time, std::move(promise));
set_pts_gap_timeout(0.001);
return;
}
LOG_IF(INFO, pts_count == 0 && update->get_id() != dummyUpdate::ID) << "Skip useless update " << to_string(update);
if (pending_pts_updates_.empty() && old_pts == accumulated_pts_ - accumulated_pts_count_ &&
!pts_gap_timeout_.has_timeout()) {
if (pts_count > 0) {
td_->messages_manager_->process_pts_update(std::move(update));
set_pts(accumulated_pts_, "process pending updates fast path")
.set_value(Unit()); // TODO can't set until data are really stored on persistent storage
accumulated_pts_count_ = 0;
accumulated_pts_ = -1;
}
promise.set_value(Unit());
return;
}
pending_pts_updates_.emplace(
new_pts, PendingPtsUpdate(std::move(update), new_pts, pts_count, receive_time, std::move(promise)));
if (old_pts < accumulated_pts_ - accumulated_pts_count_) {
if (old_pts == new_pts - pts_count) {
// can't apply all updates, but can apply this and probably some other updates
process_pending_pts_updates();
} else {
set_pts_gap_timeout(receive_time + MAX_UNFILLED_GAP_TIME - Time::now());
}
return;
}
CHECK(old_pts == accumulated_pts_ - accumulated_pts_count_);
process_all_pending_pts_updates();
}
void UpdatesManager::postpone_pts_update(tl_object_ptr<telegram_api::Update> &&update, int32 pts, int32 pts_count,
double receive_time, Promise<Unit> &&promise) {
postponed_pts_updates_.emplace(pts,
PendingPtsUpdate(std::move(update), pts, pts_count, receive_time, std::move(promise)));
}
void UpdatesManager::process_seq_updates(int32 seq_end, int32 date,
vector<tl_object_ptr<telegram_api::Update>> &&updates,
Promise<Unit> &&promise) {
string serialized_updates;
if (date && seq_end) {
serialized_updates = PSTRING() << "process_seq_updates [seq_ = " << seq_ << ", seq_end = " << seq_end << "]: ";
// TODO remove after bugs will be fixed
for (auto &update : updates) {
if (update != nullptr) {
serialized_updates += oneline(to_string(update));
}
}
}
process_updates(std::move(updates), false, std::move(promise));
if (seq_end) {
seq_ = seq_end;
}
if (date && seq_end) {
set_date(date, true, std::move(serialized_updates));
}
}
void UpdatesManager::process_qts_update(tl_object_ptr<telegram_api::Update> &&update_ptr, int32 qts,
Promise<Unit> &&promise) {
LOG(DEBUG) << "Process " << to_string(update_ptr);
if (last_get_difference_qts_ < qts - FORCED_GET_DIFFERENCE_PTS_DIFF) {
if (last_get_difference_qts_ != 0) {
schedule_get_difference("rare qts getDifference");
}
last_get_difference_qts_ = qts;
}
switch (update_ptr->get_id()) {
case telegram_api::updateNewEncryptedMessage::ID: {
auto update = move_tl_object_as<telegram_api::updateNewEncryptedMessage>(update_ptr);
send_closure(td_->secret_chats_manager_, &SecretChatsManager::on_new_message, std::move(update->message_),
add_qts(qts));
break;
}
case telegram_api::updateMessagePollVote::ID: {
auto update = move_tl_object_as<telegram_api::updateMessagePollVote>(update_ptr);
td_->poll_manager_->on_get_poll_vote(PollId(update->poll_id_), UserId(update->user_id_),
std::move(update->options_));
add_qts(qts).set_value(Unit());
break;
}
case telegram_api::updateBotStopped::ID: {
auto update = move_tl_object_as<telegram_api::updateBotStopped>(update_ptr);
td_->contacts_manager_->on_update_bot_stopped(UserId(update->user_id_), update->date_, update->stopped_);
add_qts(qts).set_value(Unit());
break;
}
case telegram_api::updateChatParticipant::ID: {
auto update = move_tl_object_as<telegram_api::updateChatParticipant>(update_ptr);
td_->contacts_manager_->on_update_chat_participant(
ChatId(update->chat_id_), UserId(update->actor_id_), update->date_,
DialogInviteLink(std::move(update->invite_), "updateChatParticipant"), std::move(update->prev_participant_),
std::move(update->new_participant_));
add_qts(qts).set_value(Unit());
break;
}
case telegram_api::updateChannelParticipant::ID: {
auto update = move_tl_object_as<telegram_api::updateChannelParticipant>(update_ptr);
td_->contacts_manager_->on_update_channel_participant(
ChannelId(update->channel_id_), UserId(update->actor_id_), update->date_,
DialogInviteLink(std::move(update->invite_), "updateChannelParticipant"),
std::move(update->prev_participant_), std::move(update->new_participant_));
add_qts(qts).set_value(Unit());
break;
}
case telegram_api::updateBotChatInviteRequester::ID: {
auto update = move_tl_object_as<telegram_api::updateBotChatInviteRequester>(update_ptr);
td_->contacts_manager_->on_update_chat_invite_requester(
DialogId(update->peer_), UserId(update->user_id_), std::move(update->about_), update->date_,
DialogInviteLink(std::move(update->invite_), "updateBotChatInviteRequester"));
add_qts(qts).set_value(Unit());
break;
}
default:
UNREACHABLE();
break;
}
promise.set_value(Unit());
}
void UpdatesManager::process_all_pending_pts_updates() {
auto begin_time = Time::now();
for (auto &update : pending_pts_updates_) {
td_->messages_manager_->process_pts_update(std::move(update.second.update));
update.second.promise.set_value(Unit());
}
if (last_pts_gap_time_ != 0) {
auto begin_diff = begin_time - last_pts_gap_time_;
auto diff = Time::now() - last_pts_gap_time_;
last_pts_gap_time_ = 0;
if (diff > 0.1) {
VLOG(get_difference) << "Gap in pts from " << accumulated_pts_ - accumulated_pts_count_ << " to "
<< accumulated_pts_ << " has been filled in " << begin_diff << '-' << diff << " seconds";
}
}
set_pts(accumulated_pts_, "process_all_pending_pts_updates")
.set_value(Unit()); // TODO can't set until updates are stored on persistent storage
drop_all_pending_pts_updates();
}
void UpdatesManager::drop_all_pending_pts_updates() {
accumulated_pts_count_ = 0;
accumulated_pts_ = -1;
pts_gap_timeout_.cancel_timeout();
pending_pts_updates_.clear();
}
void UpdatesManager::process_postponed_pts_updates() {
if (postponed_pts_updates_.empty()) {
return;
}
auto begin_time = Time::now();
auto initial_pts = get_pts();
auto old_pts = initial_pts;
int32 skipped_update_count = 0;
int32 applied_update_count = 0;
auto update_it = postponed_pts_updates_.begin();
while (update_it != postponed_pts_updates_.end()) {
auto new_pts = update_it->second.pts;
auto pts_count = update_it->second.pts_count;
if (new_pts <= old_pts || (old_pts >= 1 && new_pts - (1 << 30) > old_pts)) {
skipped_update_count++;
td_->messages_manager_->skip_old_pending_pts_update(std::move(update_it->second.update), new_pts, old_pts,
pts_count, "process_postponed_pts_updates");
update_it->second.promise.set_value(Unit());
update_it = postponed_pts_updates_.erase(update_it);
continue;
}
auto last_update_it = update_it;
for (int32 i = 1; true; i++) {
++last_update_it;
if (old_pts == new_pts - pts_count) {
// the updates can be applied
break;
}
if (old_pts > new_pts - pts_count || last_update_it == postponed_pts_updates_.end() ||
i == GAP_TIMEOUT_UPDATE_COUNT) {
// the updates can't be applied
VLOG(get_difference) << "Can't apply " << i << " next postponed updates with pts " << update_it->second.pts
<< '-' << new_pts << ", because their pts_count is " << pts_count
<< " instead of expected " << new_pts - old_pts;
last_update_it = update_it;
break;
}
new_pts = last_update_it->second.pts;
pts_count += last_update_it->second.pts_count;
}
if (last_update_it == update_it) {
// the updates will be applied or skipped later
break;
}
CHECK(old_pts == new_pts - pts_count);
while (update_it != last_update_it) {
if (update_it->second.pts_count > 0) {
applied_update_count++;
td_->messages_manager_->process_pts_update(std::move(update_it->second.update));
}
update_it->second.promise.set_value(Unit());
update_it = postponed_pts_updates_.erase(update_it);
}
old_pts = new_pts;
}
if (old_pts != initial_pts) {
set_pts(old_pts, "process_postponed_pts_updates")
.set_value(Unit()); // TODO can't set until data are really stored on persistent storage
}
CHECK(!running_get_difference_);
if (skipped_update_count + applied_update_count > 0) {
VLOG(get_difference) << "Pts has changed from " << initial_pts << " to " << old_pts << " after skipping "
<< skipped_update_count << ", applying " << applied_update_count << " and keeping "
<< postponed_pts_updates_.size() << " postponed updates";
}
auto passed_time = Time::now() - begin_time;
if (passed_time >= 1.0) {
LOG(WARNING) << "Pts has changed from " << initial_pts << " to " << old_pts << " after skipping "
<< skipped_update_count << ", applying " << applied_update_count << " and keeping "
<< postponed_pts_updates_.size() << " postponed for " << (Time::now() - get_difference_start_time_)
<< " updates in " << passed_time;
}
}
void UpdatesManager::process_pending_pts_updates() {
if (pending_pts_updates_.empty()) {
return;
}
bool processed_pending_update = false;
while (!pending_pts_updates_.empty()) {
auto update_it = pending_pts_updates_.begin();
auto &update = update_it->second;
if (get_pts() != update.pts - update.pts_count) {
// the updates will be applied or skipped later
break;
}
processed_pending_update = true;
if (update.pts_count > 0) {
td_->messages_manager_->process_pts_update(std::move(update.update));
set_pts(update.pts, "process_pending_pts_updates")
.set_value(Unit()); // TODO can't set until data are really stored on persistent storage
if (accumulated_pts_ != -1) {
CHECK(update.pts <= accumulated_pts_);
CHECK(accumulated_pts_count_ >= update.pts_count);
accumulated_pts_count_ -= update.pts_count;
}
}
update.promise.set_value(Unit());
pending_pts_updates_.erase(update_it);
}
if (processed_pending_update) {
pts_gap_timeout_.cancel_timeout();
}
if (!pending_pts_updates_.empty()) {
// if still have a gap, reset timeout
auto update_it = pending_pts_updates_.begin();
double receive_time = update_it->second.receive_time;
for (size_t i = 0; i < GAP_TIMEOUT_UPDATE_COUNT; i++) {
if (++update_it == pending_pts_updates_.end()) {
break;
}
receive_time = min(receive_time, update_it->second.receive_time);
}
set_pts_gap_timeout(receive_time + MAX_UNFILLED_GAP_TIME - Time::now());
}
}
void UpdatesManager::process_pending_seq_updates() {
if (!pending_seq_updates_.empty()) {
LOG(DEBUG) << "Trying to process " << pending_seq_updates_.size() << " pending seq updates";
// must not return, because in case of seq overflow there are no pending seq updates
}
bool processed_pending_update = false;
while (!pending_seq_updates_.empty() && !running_get_difference_) {
auto update_it = pending_seq_updates_.begin();
auto &update = update_it->second;
auto seq_begin = update.seq_begin;
if (seq_begin - 1 > seq_ && seq_begin - (1 << 30) <= seq_) {
// the updates will be applied later
break;
}
processed_pending_update = true;
auto seq_end = update.seq_end;
if (seq_begin - 1 == seq_) {
process_seq_updates(seq_end, update.date, std::move(update.updates), std::move(update.promise));
} else {
// old update
CHECK(seq_begin != 0);
if (seq_begin <= seq_ && seq_ < seq_end) {
LOG(ERROR) << "Receive updates with seq_begin = " << seq_begin << ", seq_end = " << seq_end
<< ", but seq = " << seq_;
}
update.promise.set_value(Unit());
}
pending_seq_updates_.erase(update_it);
}
if (pending_seq_updates_.empty() || processed_pending_update) {
seq_gap_timeout_.cancel_timeout();
}
if (!pending_seq_updates_.empty()) {
// if still have a gap, reset timeout
auto update_it = pending_seq_updates_.begin();
double receive_time = update_it->second.receive_time;
for (size_t i = 0; i < GAP_TIMEOUT_UPDATE_COUNT; i++) {
if (++update_it == pending_seq_updates_.end()) {
break;
}
receive_time = min(receive_time, update_it->second.receive_time);
}
set_seq_gap_timeout(receive_time + MAX_UNFILLED_GAP_TIME - Time::now());
}
}
void UpdatesManager::process_pending_qts_updates() {
if (pending_qts_updates_.empty()) {
return;
}
LOG(DEBUG) << "Process " << pending_qts_updates_.size() << " pending qts updates";
bool processed_pending_update = false;
while (!pending_qts_updates_.empty()) {
CHECK(!running_get_difference_);
auto update_it = pending_qts_updates_.begin();
auto qts = update_it->first;
auto old_qts = get_qts();
if (qts - 1 > old_qts && qts - (1 << 30) <= old_qts) {
// the update will be applied later
break;
}
auto promise = PromiseCreator::lambda(
[promises = std::move(update_it->second.promises)](Unit) mutable { set_promises(promises); });
processed_pending_update = true;
if (qts == old_qts + 1) {
process_qts_update(std::move(update_it->second.update), qts, std::move(promise));
} else {
promise.set_value(Unit());
}
pending_qts_updates_.erase(update_it);
}
if (processed_pending_update) {
qts_gap_timeout_.cancel_timeout();
}
if (!pending_qts_updates_.empty()) {
// if still have a gap, reset timeout
auto update_it = pending_qts_updates_.begin();
double receive_time = update_it->second.receive_time;
for (size_t i = 0; i < GAP_TIMEOUT_UPDATE_COUNT; i++) {
if (++update_it == pending_qts_updates_.end()) {
break;
}
receive_time = min(receive_time, update_it->second.receive_time);
}
set_qts_gap_timeout(receive_time + MAX_UNFILLED_GAP_TIME - Time::now());
}
CHECK(!running_get_difference_);
}
void UpdatesManager::set_pts_gap_timeout(double timeout) {
if (!pts_gap_timeout_.has_timeout() || timeout < pts_gap_timeout_.get_timeout()) {
pts_gap_timeout_.set_callback(std::move(fill_pts_gap));
pts_gap_timeout_.set_callback_data(static_cast<void *>(td_));
pts_gap_timeout_.set_timeout_in(timeout);
last_pts_gap_time_ = Time::now();
}
}
void UpdatesManager::set_seq_gap_timeout(double timeout) {
if (!seq_gap_timeout_.has_timeout() || timeout < seq_gap_timeout_.get_timeout()) {
seq_gap_timeout_.set_callback(std::move(fill_seq_gap));
seq_gap_timeout_.set_callback_data(static_cast<void *>(td_));
seq_gap_timeout_.set_timeout_in(timeout);
}
}
void UpdatesManager::set_qts_gap_timeout(double timeout) {
if (!qts_gap_timeout_.has_timeout() || timeout < qts_gap_timeout_.get_timeout()) {
qts_gap_timeout_.set_callback(std::move(fill_qts_gap));
qts_gap_timeout_.set_callback_data(static_cast<void *>(td_));
qts_gap_timeout_.set_timeout_in(timeout);
}
}
void UpdatesManager::on_pending_update(tl_object_ptr<telegram_api::Update> update, int32 seq, Promise<Unit> &&promise,
const char *source) {
vector<tl_object_ptr<telegram_api::Update>> updates;
updates.push_back(std::move(update));
on_pending_updates(std::move(updates), seq, seq, 0, Time::now(), std::move(promise), source);
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateNewMessage> update, Promise<Unit> &&promise) {
int new_pts = update->pts_;
int pts_count = update->pts_count_;
add_pending_pts_update(std::move(update), new_pts, pts_count, Time::now(), std::move(promise), "updateNewMessage");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateNewChannelMessage> update, Promise<Unit> &&promise) {
DialogId dialog_id = MessagesManager::get_message_dialog_id(update->message_);
int new_pts = update->pts_;
int pts_count = update->pts_count_;
td_->messages_manager_->add_pending_channel_update(dialog_id, std::move(update), new_pts, pts_count,
std::move(promise), "updateNewChannelMessage");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateMessageID> update, Promise<Unit> &&promise) {
LOG(ERROR) << "Receive not in getDifference and not in on_pending_updates " << to_string(update);
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadMessagesContents> update,
Promise<Unit> &&promise) {
int new_pts = update->pts_;
int pts_count = update->pts_count_;
add_pending_pts_update(std::move(update), new_pts, pts_count, Time::now(), std::move(promise),
"updateReadMessagesContents");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateEditMessage> update, Promise<Unit> &&promise) {
int new_pts = update->pts_;
int pts_count = update->pts_count_;
add_pending_pts_update(std::move(update), new_pts, pts_count, Time::now(), std::move(promise), "updateEditMessage");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDeleteMessages> update, Promise<Unit> &&promise) {
int new_pts = update->pts_;
int pts_count = update->pts_count_;
if (update->messages_.empty()) {
add_pending_pts_update(make_tl_object<dummyUpdate>(), new_pts, pts_count, Time::now(), Promise<Unit>(),
"updateDeleteMessages");
promise.set_value(Unit());
} else {
add_pending_pts_update(std::move(update), new_pts, pts_count, Time::now(), std::move(promise),
"updateDeleteMessages");
}
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadHistoryInbox> update, Promise<Unit> &&promise) {
int new_pts = update->pts_;
int pts_count = update->pts_count_;
add_pending_pts_update(std::move(update), new_pts, pts_count, Time::now(), std::move(promise),
"updateReadHistoryInbox");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadHistoryOutbox> update, Promise<Unit> &&promise) {
int new_pts = update->pts_;
int pts_count = update->pts_count_;
add_pending_pts_update(std::move(update), new_pts, pts_count, Time::now(), std::move(promise),
"updateReadHistoryOutbox");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateServiceNotification> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_service_notification(std::move(update), true, Promise<Unit>());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChat> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_dialog_info_full_invalidated(DialogId(ChatId(update->chat_id_)));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadChannelInbox> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_read_channel_inbox(std::move(update));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadChannelOutbox> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_read_channel_outbox(std::move(update));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelReadMessagesContents> update,
Promise<Unit> &&promise) {
td_->messages_manager_->on_update_read_channel_messages_contents(std::move(update));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelTooLong> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_channel_too_long(std::move(update), false);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannel> update, Promise<Unit> &&promise) {
td_->contacts_manager_->invalidate_channel_full(ChannelId(update->channel_id_), false);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateEditChannelMessage> update, Promise<Unit> &&promise) {
DialogId dialog_id = MessagesManager::get_message_dialog_id(update->message_);
int new_pts = update->pts_;
int pts_count = update->pts_count_;
td_->messages_manager_->add_pending_channel_update(dialog_id, std::move(update), new_pts, pts_count,
std::move(promise), "updateEditChannelMessage");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDeleteChannelMessages> update,
Promise<Unit> &&promise) {
DialogId dialog_id(ChannelId(update->channel_id_));
int new_pts = update->pts_;
int pts_count = update->pts_count_;
td_->messages_manager_->add_pending_channel_update(dialog_id, std::move(update), new_pts, pts_count,
std::move(promise), "updateDeleteChannelMessages");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelMessageViews> update, Promise<Unit> &&promise) {
ChannelId channel_id(update->channel_id_);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
} else {
DialogId dialog_id(channel_id);
td_->messages_manager_->on_update_message_view_count({dialog_id, MessageId(ServerMessageId(update->id_))},
update->views_);
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelMessageForwards> update,
Promise<Unit> &&promise) {
ChannelId channel_id(update->channel_id_);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
} else {
DialogId dialog_id(channel_id);
td_->messages_manager_->on_update_message_forward_count({dialog_id, MessageId(ServerMessageId(update->id_))},
update->forwards_);
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelAvailableMessages> update,
Promise<Unit> &&promise) {
td_->messages_manager_->on_update_channel_max_unavailable_message_id(
ChannelId(update->channel_id_), MessageId(ServerMessageId(update->available_min_id_)));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadChannelDiscussionInbox> update,
Promise<Unit> &&promise) {
td_->messages_manager_->on_update_read_message_comments(
DialogId(ChannelId(update->channel_id_)), MessageId(ServerMessageId(update->top_msg_id_)), MessageId(),
MessageId(ServerMessageId(update->read_max_id_)), MessageId());
if ((update->flags_ & telegram_api::updateReadChannelDiscussionInbox::BROADCAST_ID_MASK) != 0) {
td_->messages_manager_->on_update_read_message_comments(
DialogId(ChannelId(update->broadcast_id_)), MessageId(ServerMessageId(update->broadcast_post_)), MessageId(),
MessageId(ServerMessageId(update->read_max_id_)), MessageId());
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadChannelDiscussionOutbox> update,
Promise<Unit> &&promise) {
td_->messages_manager_->on_update_read_message_comments(
DialogId(ChannelId(update->channel_id_)), MessageId(ServerMessageId(update->top_msg_id_)), MessageId(),
MessageId(), MessageId(ServerMessageId(update->read_max_id_)));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePinnedMessages> update, Promise<Unit> &&promise) {
int new_pts = update->pts_;
int pts_count = update->pts_count_;
add_pending_pts_update(std::move(update), new_pts, pts_count, Time::now(), std::move(promise),
"updatePinnedMessages");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePinnedChannelMessages> update,
Promise<Unit> &&promise) {
DialogId dialog_id(ChannelId(update->channel_id_));
int new_pts = update->pts_;
int pts_count = update->pts_count_;
td_->messages_manager_->add_pending_channel_update(dialog_id, std::move(update), new_pts, pts_count,
std::move(promise), "updatePinnedChannelMessages");
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateNotifySettings> update, Promise<Unit> &&promise) {
switch (update->peer_->get_id()) {
case telegram_api::notifyPeer::ID: {
DialogId dialog_id(static_cast<const telegram_api::notifyPeer *>(update->peer_.get())->peer_);
if (dialog_id.is_valid()) {
td_->messages_manager_->on_update_dialog_notify_settings(dialog_id, std::move(update->notify_settings_),
"updateNotifySettings");
} else {
LOG(ERROR) << "Receive wrong " << to_string(update);
}
break;
}
case telegram_api::notifyUsers::ID:
td_->notification_settings_manager_->on_update_scope_notify_settings(NotificationSettingsScope::Private,
std::move(update->notify_settings_));
break;
case telegram_api::notifyChats::ID:
td_->notification_settings_manager_->on_update_scope_notify_settings(NotificationSettingsScope::Group,
std::move(update->notify_settings_));
break;
case telegram_api::notifyBroadcasts::ID:
td_->notification_settings_manager_->on_update_scope_notify_settings(NotificationSettingsScope::Channel,
std::move(update->notify_settings_));
break;
case telegram_api::notifyForumTopic::ID:
// TODO
break;
default:
UNREACHABLE();
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePeerSettings> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_get_peer_settings(DialogId(update->peer_), std::move(update->settings_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePeerHistoryTTL> update, Promise<Unit> &&promise) {
MessageTtl message_ttl;
if ((update->flags_ & telegram_api::updatePeerHistoryTTL::TTL_PERIOD_MASK) != 0) {
message_ttl = MessageTtl(update->ttl_period_);
}
td_->messages_manager_->on_update_dialog_message_ttl(DialogId(update->peer_), message_ttl);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePeerLocated> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_peer_located(std::move(update->peers_), true);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateWebPage> update, Promise<Unit> &&promise) {
td_->web_pages_manager_->on_get_web_page(std::move(update->webpage_), DialogId());
add_pending_pts_update(make_tl_object<dummyUpdate>(), update->pts_, update->pts_count_, Time::now(), Promise<Unit>(),
"updateWebPage");
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelWebPage> update, Promise<Unit> &&promise) {
td_->web_pages_manager_->on_get_web_page(std::move(update->webpage_), DialogId());
DialogId dialog_id(ChannelId(update->channel_id_));
td_->messages_manager_->add_pending_channel_update(dialog_id, make_tl_object<dummyUpdate>(), update->pts_,
update->pts_count_, Promise<Unit>(), "updateChannelWebPage");
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateMessageReactions> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_message_reactions(
{DialogId(update->peer_), MessageId(ServerMessageId(update->msg_id_))}, std::move(update->reactions_),
std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateRecentReactions> update, Promise<Unit> &&promise) {
td_->stickers_manager_->reload_recent_reactions();
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateAttachMenuBots> update, Promise<Unit> &&promise) {
td_->attach_menu_manager_->reload_attach_menu_bots(std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateWebViewResultSent> update, Promise<Unit> &&promise) {
td_->attach_menu_manager_->close_web_view(update->query_id_, std::move(promise));
send_closure(G()->td(), &Td::send_update, td_api::make_object<td_api::updateWebAppMessageSent>(update->query_id_));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateFolderPeers> update, Promise<Unit> &&promise) {
for (auto &folder_peer : update->folder_peers_) {
DialogId dialog_id(folder_peer->peer_);
FolderId folder_id(folder_peer->folder_id_);
td_->messages_manager_->on_update_dialog_folder_id(dialog_id, folder_id);
}
if (update->pts_ > 0) {
add_pending_pts_update(make_tl_object<dummyUpdate>(), update->pts_, update->pts_count_, Time::now(),
Promise<Unit>(), "updateFolderPeers");
}
promise.set_value(Unit());
}
int32 UpdatesManager::get_short_update_date() const {
int32 now = G()->unix_time();
if (short_update_date_ > 0) {
return min(short_update_date_, now);
}
return now;
}
bool UpdatesManager::have_update_pts_changed(const vector<tl_object_ptr<telegram_api::Update>> &updates) {
for (auto &update : updates) {
CHECK(update != nullptr);
if (update->get_id() == telegram_api::updatePtsChanged::ID) {
return true;
}
}
return false;
}
bool UpdatesManager::check_pts_update_dialog_id(DialogId dialog_id) {
switch (dialog_id.get_type()) {
case DialogType::User:
case DialogType::Chat:
return true;
case DialogType::Channel:
case DialogType::SecretChat:
case DialogType::None:
return false;
default:
UNREACHABLE();
return false;
}
}
bool UpdatesManager::check_pts_update(const tl_object_ptr<telegram_api::Update> &update) {
CHECK(update != nullptr);
switch (update->get_id()) {
case dummyUpdate::ID:
case updateSentMessage::ID:
case telegram_api::updateReadMessagesContents::ID:
case telegram_api::updateDeleteMessages::ID:
return true;
case telegram_api::updateNewMessage::ID: {
auto update_new_message = static_cast<const telegram_api::updateNewMessage *>(update.get());
return check_pts_update_dialog_id(MessagesManager::get_message_dialog_id(update_new_message->message_));
}
case telegram_api::updateReadHistoryInbox::ID: {
auto update_read_history_inbox = static_cast<const telegram_api::updateReadHistoryInbox *>(update.get());
return check_pts_update_dialog_id(DialogId(update_read_history_inbox->peer_));
}
case telegram_api::updateReadHistoryOutbox::ID: {
auto update_read_history_outbox = static_cast<const telegram_api::updateReadHistoryOutbox *>(update.get());
return check_pts_update_dialog_id(DialogId(update_read_history_outbox->peer_));
}
case telegram_api::updateEditMessage::ID: {
auto update_edit_message = static_cast<const telegram_api::updateEditMessage *>(update.get());
return check_pts_update_dialog_id(MessagesManager::get_message_dialog_id(update_edit_message->message_));
}
case telegram_api::updatePinnedMessages::ID: {
auto update_pinned_messages = static_cast<const telegram_api::updatePinnedMessages *>(update.get());
return check_pts_update_dialog_id(DialogId(update_pinned_messages->peer_));
}
default:
return false;
}
}
bool UpdatesManager::is_pts_update(const telegram_api::Update *update) {
switch (update->get_id()) {
case telegram_api::updateNewMessage::ID:
case telegram_api::updateReadMessagesContents::ID:
case telegram_api::updateEditMessage::ID:
case telegram_api::updateDeleteMessages::ID:
case telegram_api::updateReadHistoryInbox::ID:
case telegram_api::updateReadHistoryOutbox::ID:
case telegram_api::updateWebPage::ID:
case telegram_api::updatePinnedMessages::ID:
case telegram_api::updateFolderPeers::ID:
return true;
default:
return false;
}
}
int32 UpdatesManager::get_update_pts(const telegram_api::Update *update) {
switch (update->get_id()) {
case telegram_api::updateNewMessage::ID:
return static_cast<const telegram_api::updateNewMessage *>(update)->pts_;
case telegram_api::updateReadMessagesContents::ID:
return static_cast<const telegram_api::updateReadMessagesContents *>(update)->pts_;
case telegram_api::updateEditMessage::ID:
return static_cast<const telegram_api::updateEditMessage *>(update)->pts_;
case telegram_api::updateDeleteMessages::ID:
return static_cast<const telegram_api::updateDeleteMessages *>(update)->pts_;
case telegram_api::updateReadHistoryInbox::ID:
return static_cast<const telegram_api::updateReadHistoryInbox *>(update)->pts_;
case telegram_api::updateReadHistoryOutbox::ID:
return static_cast<const telegram_api::updateReadHistoryOutbox *>(update)->pts_;
case telegram_api::updateWebPage::ID:
return static_cast<const telegram_api::updateWebPage *>(update)->pts_;
case telegram_api::updatePinnedMessages::ID:
return static_cast<const telegram_api::updatePinnedMessages *>(update)->pts_;
case telegram_api::updateFolderPeers::ID:
return static_cast<const telegram_api::updateFolderPeers *>(update)->pts_;
default:
return 0;
}
}
bool UpdatesManager::is_qts_update(const telegram_api::Update *update) {
switch (update->get_id()) {
case telegram_api::updateNewEncryptedMessage::ID:
case telegram_api::updateMessagePollVote::ID:
case telegram_api::updateBotStopped::ID:
case telegram_api::updateChatParticipant::ID:
case telegram_api::updateChannelParticipant::ID:
case telegram_api::updateBotChatInviteRequester::ID:
return true;
default:
return false;
}
}
int32 UpdatesManager::get_update_qts(const telegram_api::Update *update) {
switch (update->get_id()) {
case telegram_api::updateNewEncryptedMessage::ID:
return static_cast<const telegram_api::updateNewEncryptedMessage *>(update)->qts_;
case telegram_api::updateMessagePollVote::ID:
return static_cast<const telegram_api::updateMessagePollVote *>(update)->qts_;
case telegram_api::updateBotStopped::ID:
return static_cast<const telegram_api::updateBotStopped *>(update)->qts_;
case telegram_api::updateChatParticipant::ID:
return static_cast<const telegram_api::updateChatParticipant *>(update)->qts_;
case telegram_api::updateChannelParticipant::ID:
return static_cast<const telegram_api::updateChannelParticipant *>(update)->qts_;
case telegram_api::updateBotChatInviteRequester::ID:
return static_cast<const telegram_api::updateBotChatInviteRequester *>(update)->qts_;
default:
return 0;
}
}
bool UpdatesManager::is_channel_pts_update(const telegram_api::Update *update) {
switch (update->get_id()) {
case telegram_api::updateNewChannelMessage::ID:
case telegram_api::updateEditChannelMessage::ID:
case telegram_api::updateDeleteChannelMessages::ID:
case telegram_api::updatePinnedChannelMessages::ID:
return true;
default:
return false;
}
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateUserTyping> update, Promise<Unit> &&promise) {
DialogId dialog_id(UserId(update->user_id_));
td_->messages_manager_->on_dialog_action(dialog_id, MessageId(), dialog_id, DialogAction(std::move(update->action_)),
get_short_update_date());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChatUserTyping> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_dialog_action(DialogId(ChatId(update->chat_id_)), MessageId(), DialogId(update->from_id_),
DialogAction(std::move(update->action_)), get_short_update_date());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelUserTyping> update, Promise<Unit> &&promise) {
MessageId top_thread_message_id;
if ((update->flags_ & telegram_api::updateChannelUserTyping::TOP_MSG_ID_MASK) != 0) {
top_thread_message_id = MessageId(ServerMessageId(update->top_msg_id_));
}
td_->messages_manager_->on_dialog_action(DialogId(ChannelId(update->channel_id_)), top_thread_message_id,
DialogId(update->from_id_), DialogAction(std::move(update->action_)),
get_short_update_date());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateEncryptedChatTyping> update, Promise<Unit> &&promise) {
SecretChatId secret_chat_id(update->chat_id_);
UserId user_id = td_->contacts_manager_->get_secret_chat_user_id(secret_chat_id);
td_->messages_manager_->on_dialog_action(DialogId(secret_chat_id), MessageId(), DialogId(user_id),
DialogAction::get_typing_action(), get_short_update_date());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateUserStatus> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_user_online(UserId(update->user_id_), std::move(update->status_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateUserName> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_user_name(UserId(update->user_id_), std::move(update->first_name_),
std::move(update->last_name_),
Usernames{string(), std::move(update->usernames_)});
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateUserPhone> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_user_phone_number(UserId(update->user_id_), std::move(update->phone_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateUserPhoto> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_user_photo(UserId(update->user_id_), std::move(update->photo_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateUserEmojiStatus> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_user_emoji_status(UserId(update->user_id_), std::move(update->emoji_status_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateRecentEmojiStatuses> update, Promise<Unit> &&promise) {
get_recent_emoji_statuses(td_, Auto());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePeerBlocked> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_dialog_is_blocked(DialogId(update->peer_id_), update->blocked_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotCommands> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_bot_commands(DialogId(update->peer_), UserId(update->bot_id_),
std::move(update->commands_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotMenuButton> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_bot_menu_button(UserId(update->bot_id_), std::move(update->button_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChatParticipants> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_get_chat_participants(std::move(update->participants_), true);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChatParticipantAdd> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_chat_add_user(ChatId(update->chat_id_), UserId(update->inviter_id_),
UserId(update->user_id_), update->date_, update->version_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChatParticipantAdmin> update,
Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_chat_edit_administrator(ChatId(update->chat_id_), UserId(update->user_id_),
update->is_admin_, update->version_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChatParticipantDelete> update,
Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_chat_delete_user(ChatId(update->chat_id_), UserId(update->user_id_),
update->version_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChatDefaultBannedRights> update,
Promise<Unit> &&promise) {
DialogId dialog_id(update->peer_);
RestrictedRights permissions(update->default_banned_rights_);
auto version = update->version_;
switch (dialog_id.get_type()) {
case DialogType::Chat:
td_->contacts_manager_->on_update_chat_default_permissions(dialog_id.get_chat_id(), permissions, version);
break;
case DialogType::Channel:
LOG_IF(ERROR, version != 0) << "Receive version " << version << " in " << dialog_id;
td_->contacts_manager_->on_update_channel_default_permissions(dialog_id.get_channel_id(), permissions);
break;
case DialogType::None:
case DialogType::User:
case DialogType::SecretChat:
default:
LOG(ERROR) << "Receive updateChatDefaultBannedRights in " << dialog_id;
break;
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDraftMessage> update, Promise<Unit> &&promise) {
MessageId top_thread_message_id;
if ((update->flags_ & telegram_api::updateDraftMessage::TOP_MSG_ID_MASK) != 0) {
top_thread_message_id = MessageId(ServerMessageId(update->top_msg_id_));
}
td_->messages_manager_->on_update_dialog_draft_message(DialogId(update->peer_), top_thread_message_id,
std::move(update->draft_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDialogPinned> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_dialog_is_pinned(FolderId(update->folder_id_), DialogId(update->peer_),
update->pinned_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePinnedDialogs> update, Promise<Unit> &&promise) {
FolderId folder_id(update->flags_ & telegram_api::updatePinnedDialogs::FOLDER_ID_MASK ? update->folder_id_ : 0);
td_->messages_manager_->on_update_pinned_dialogs(folder_id); // TODO use update->order_
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDialogUnreadMark> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_dialog_is_marked_as_unread(DialogId(update->peer_), update->unread_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDialogFilter> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_dialog_filters();
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDialogFilters> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_dialog_filters();
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDialogFilterOrder> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_dialog_filters();
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDcOptions> update, Promise<Unit> &&promise) {
send_closure(G()->config_manager(), &ConfigManager::on_dc_options_update, DcOptions(update->dc_options_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotInlineQuery> update, Promise<Unit> &&promise) {
td_->inline_queries_manager_->on_new_query(update->query_id_, UserId(update->user_id_), Location(update->geo_),
std::move(update->peer_type_), update->query_, update->offset_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotInlineSend> update, Promise<Unit> &&promise) {
td_->inline_queries_manager_->on_chosen_result(UserId(update->user_id_), Location(update->geo_), update->query_,
update->id_, std::move(update->msg_id_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotCallbackQuery> update, Promise<Unit> &&promise) {
td_->callback_queries_manager_->on_new_query(update->flags_, update->query_id_, UserId(update->user_id_),
DialogId(update->peer_), MessageId(ServerMessageId(update->msg_id_)),
std::move(update->data_), update->chat_instance_,
std::move(update->game_short_name_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateInlineBotCallbackQuery> update,
Promise<Unit> &&promise) {
td_->callback_queries_manager_->on_new_inline_query(update->flags_, update->query_id_, UserId(update->user_id_),
std::move(update->msg_id_), std::move(update->data_),
update->chat_instance_, std::move(update->game_short_name_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateFavedStickers> update, Promise<Unit> &&promise) {
td_->stickers_manager_->reload_favorite_stickers(true);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateSavedGifs> update, Promise<Unit> &&promise) {
td_->animations_manager_->reload_saved_animations(true);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateConfig> update, Promise<Unit> &&promise) {
send_closure(td_->config_manager_, &ConfigManager::request_config, false);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePtsChanged> update, Promise<Unit> &&promise) {
set_pts(std::numeric_limits<int32>::max(), "updatePtsChanged").set_value(Unit());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateEncryption> update, Promise<Unit> &&promise) {
send_closure(td_->secret_chats_manager_, &SecretChatsManager::on_update_chat, std::move(update));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateNewEncryptedMessage> update, Promise<Unit> &&promise) {
auto qts = update->qts_;
add_pending_qts_update(std::move(update), qts, std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateEncryptedMessagesRead> update,
Promise<Unit> &&promise) {
td_->messages_manager_->read_secret_chat_outbox(SecretChatId(update->chat_id_), update->max_date_, update->date_);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePrivacy> update, Promise<Unit> &&promise) {
send_closure(td_->privacy_manager_, &PrivacyManager::update_privacy, std::move(update));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateNewStickerSet> update, Promise<Unit> &&promise) {
td_->stickers_manager_->on_get_messages_sticker_set(StickerSetId(), std::move(update->stickerset_), true,
"updateNewStickerSet");
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateStickerSets> update, Promise<Unit> &&promise) {
auto sticker_type = get_sticker_type(update->masks_, update->emojis_);
td_->stickers_manager_->on_update_sticker_sets(sticker_type);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateStickerSetsOrder> update, Promise<Unit> &&promise) {
auto sticker_type = get_sticker_type(update->masks_, update->emojis_);
td_->stickers_manager_->on_update_sticker_sets_order(sticker_type,
StickersManager::convert_sticker_set_ids(update->order_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateMoveStickerSetToTop> update, Promise<Unit> &&promise) {
auto sticker_type = get_sticker_type(update->masks_, update->emojis_);
td_->stickers_manager_->on_update_move_sticker_set_to_top(sticker_type, StickerSetId(update->stickerset_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadFeaturedStickers> update,
Promise<Unit> &&promise) {
td_->stickers_manager_->reload_featured_sticker_sets(StickerType::Regular, true);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateReadFeaturedEmojiStickers> update,
Promise<Unit> &&promise) {
td_->stickers_manager_->reload_featured_sticker_sets(StickerType::CustomEmoji, true);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateRecentStickers> update, Promise<Unit> &&promise) {
td_->stickers_manager_->reload_recent_stickers(false, true);
td_->stickers_manager_->reload_recent_stickers(true, true);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotShippingQuery> update, Promise<Unit> &&promise) {
UserId user_id(update->user_id_);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive shipping query from invalid " << user_id;
} else {
CHECK(update->shipping_address_ != nullptr);
send_closure(
G()->td(), &Td::send_update,
make_tl_object<td_api::updateNewShippingQuery>(
update->query_id_, td_->contacts_manager_->get_user_id_object(user_id, "updateNewShippingQuery"),
update->payload_.as_slice().str(),
get_address_object(get_address(std::move(update->shipping_address_))))); // TODO use convert_address
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotPrecheckoutQuery> update, Promise<Unit> &&promise) {
UserId user_id(update->user_id_);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive pre-checkout query from invalid " << user_id;
} else if (update->total_amount_ <= 0 || !check_currency_amount(update->total_amount_)) {
LOG(ERROR) << "Receive pre-checkout query with invalid total amount " << update->total_amount_;
} else {
send_closure(
G()->td(), &Td::send_update,
make_tl_object<td_api::updateNewPreCheckoutQuery>(
update->query_id_, td_->contacts_manager_->get_user_id_object(user_id, "updateNewPreCheckoutQuery"),
update->currency_, update->total_amount_, update->payload_.as_slice().str(), update->shipping_option_id_,
get_order_info_object(get_order_info(std::move(update->info_)))));
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotWebhookJSON> update, Promise<Unit> &&promise) {
send_closure(G()->td(), &Td::send_update, make_tl_object<td_api::updateNewCustomEvent>(update->data_->data_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotWebhookJSONQuery> update, Promise<Unit> &&promise) {
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateNewCustomQuery>(update->query_id_, update->data_->data_, update->timeout_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePhoneCall> update, Promise<Unit> &&promise) {
send_closure(G()->call_manager(), &CallManager::update_call, std::move(update));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePhoneCallSignalingData> update,
Promise<Unit> &&promise) {
send_closure(G()->call_manager(), &CallManager::update_call_signaling_data, update->phone_call_id_,
update->data_.as_slice().str());
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateGroupCallConnection> update, Promise<Unit> &&promise) {
if (update->presentation_) {
LOG(ERROR) << "Receive unexpected updateGroupCallConnection";
} else {
send_closure(G()->group_call_manager(), &GroupCallManager::on_update_group_call_connection,
std::move(update->params_->data_));
}
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateGroupCall> update, Promise<Unit> &&promise) {
DialogId dialog_id(ChatId(update->chat_id_));
if (!td_->messages_manager_->have_dialog_force(dialog_id, "updateGroupCall")) {
dialog_id = DialogId(ChannelId(update->chat_id_));
if (!td_->messages_manager_->have_dialog_force(dialog_id, "updateGroupCall")) {
dialog_id = DialogId();
}
}
send_closure(G()->group_call_manager(), &GroupCallManager::on_update_group_call, std::move(update->call_), dialog_id);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateGroupCallParticipants> update,
Promise<Unit> &&promise) {
send_closure(G()->group_call_manager(), &GroupCallManager::on_update_group_call_participants,
InputGroupCallId(update->call_), std::move(update->participants_), update->version_, false);
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateContactsReset> update, Promise<Unit> &&promise) {
td_->contacts_manager_->on_update_contacts_reset();
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateLangPackTooLong> update, Promise<Unit> &&promise) {
send_closure(G()->language_pack_manager(), &LanguagePackManager::on_language_pack_too_long,
std::move(update->lang_code_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateLangPack> update, Promise<Unit> &&promise) {
send_closure(G()->language_pack_manager(), &LanguagePackManager::on_update_language_pack,
std::move(update->difference_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateGeoLiveViewed> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_live_location_viewed(
{DialogId(update->peer_), MessageId(ServerMessageId(update->msg_id_))});
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateMessageExtendedMedia> update,
Promise<Unit> &&promise) {
td_->messages_manager_->on_update_message_extended_media(
{DialogId(update->peer_), MessageId(ServerMessageId(update->msg_id_))}, std::move(update->extended_media_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateMessagePoll> update, Promise<Unit> &&promise) {
td_->poll_manager_->on_get_poll(PollId(update->poll_id_), std::move(update->poll_), std::move(update->results_),
"updateMessagePoll");
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateMessagePollVote> update, Promise<Unit> &&promise) {
auto qts = update->qts_;
add_pending_qts_update(std::move(update), qts, std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateNewScheduledMessage> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_get_message(std::move(update->message_), true, false, true, true, true,
"updateNewScheduledMessage");
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateDeleteScheduledMessages> update,
Promise<Unit> &&promise) {
vector<ScheduledServerMessageId> message_ids = transform(update->messages_, [](int32 scheduled_server_message_id) {
return ScheduledServerMessageId(scheduled_server_message_id);
});
td_->messages_manager_->on_update_delete_scheduled_messages(DialogId(update->peer_), std::move(message_ids));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateLoginToken> update, Promise<Unit> &&promise) {
LOG(INFO) << "Ignore updateLoginToken after authorization";
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotStopped> update, Promise<Unit> &&promise) {
auto qts = update->qts_;
add_pending_qts_update(std::move(update), qts, std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChatParticipant> update, Promise<Unit> &&promise) {
auto qts = update->qts_;
add_pending_qts_update(std::move(update), qts, std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelParticipant> update, Promise<Unit> &&promise) {
auto qts = update->qts_;
add_pending_qts_update(std::move(update), qts, std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateBotChatInviteRequester> update,
Promise<Unit> &&promise) {
auto qts = update->qts_;
add_pending_qts_update(std::move(update), qts, std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateTheme> update, Promise<Unit> &&promise) {
td_->theme_manager_->on_update_theme(std::move(update->theme_), std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updatePendingJoinRequests> update, Promise<Unit> &&promise) {
td_->messages_manager_->on_update_dialog_pending_join_requests(DialogId(update->peer_), update->requests_pending_,
std::move(update->recent_requesters_));
promise.set_value(Unit());
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateSavedRingtones> update, Promise<Unit> &&promise) {
td_->notification_settings_manager_->reload_saved_ringtones(std::move(promise));
}
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateTranscribedAudio> update, Promise<Unit> &&promise) {
auto it = pending_audio_transcriptions_.find(update->transcription_id_);
if (it == pending_audio_transcriptions_.end()) {
return promise.set_value(Unit());
}
// flags_, dialog_id_ and message_id_ must not be used
if (!update->pending_) {
auto on_update = std::move(it->second);
pending_audio_transcriptions_.erase(it);
pending_audio_transcription_timeout_.cancel_timeout(update->transcription_id_);
on_update(std::move(update));
} else {
it->second(std::move(update));
}
promise.set_value(Unit());
}
// unsupported updates
void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateChannelPinnedTopic> update, Promise<Unit> &&promise) {
promise.set_value(Unit());
}
} // namespace td
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