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Code Issues Releases Wiki Activity

Improve webhook updates delaying.

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This commit is contained in:
levlam 2020-11-26 19:11:04 +03:00
parent 1f8116b21d
commit 72b3f6ea4d
1 changed files with 12 additions and 7 deletions
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19
telegram-bot-api/WebhookActor.cpp
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@ -470,19 +470,24 @@ void WebhookActor::on_update_error(td::TQueue::EventId event_id, td::Slice error
double now = td::Time::now();
auto it = update_map_.find(event_id);
if (parameters_->shared_data_->get_unix_time(now) > it->second.expires_at_) {
const int MAX_RETRY_AFTER = 3600;
retry_after = td::clamp(retry_after, 0, MAX_RETRY_AFTER);
int next_delay = it->second.delay_;
int next_effective_delay = retry_after;
if (retry_after == 0 && it->second.fail_count_ > 0) {
next_delay = td::min(WEBHOOK_MAX_RESEND_TIMEOUT, next_delay * 2);
next_effective_delay = next_delay;
}
if (parameters_->shared_data_->get_unix_time(now) + next_effective_delay > it->second.expires_at_) {
LOG(WARNING) << "Drop update " << event_id << ": " << error;
drop_event(event_id);
return;
}
auto &update = it->second;
update.state_ = Update::State::Begin;
const int MAX_RETRY_AFTER = 3600;
retry_after = td::clamp(retry_after, 0, MAX_RETRY_AFTER);
update.delay_ = retry_after != 0
? retry_after
: td::min(WEBHOOK_MAX_RESEND_TIMEOUT, update.delay_ * (update.fail_count_ > 0 ? 2 : 1));
update.wakeup_at_ = update.fail_count_ > 0 ? now + update.delay_ : now;
update.delay_ = next_delay;
update.wakeup_at_ = now + next_effective_delay;
update.fail_count_++;
queues_.emplace(update.wakeup_at_, update.queue_id_);
VLOG(webhook) << "Delay update " << event_id << " for " << (update.wakeup_at_ - now) << " seconds because of "