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Send acknowledgements immediately if hane many of them. 

GitOrigin-RevId: e7759150942e8fcdde57b1113e5b6c0375023f91
This commit is contained in:
levlam 2020-09-02 15:40:47 +03:00
parent 58f796b5ba
commit 77678b730c
1 changed files with 7 additions and 2 deletions
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9
td/mtproto/SessionConnection.cpp
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@ -824,6 +824,11 @@ void SessionConnection::send_ack(uint64 message_id) {
// an easiest way to eliminate duplicated acks for gzipped packets
if (to_ack_.empty() || to_ack_.back() != ack) {
to_ack_.push_back(ack);
constexpr size_t MAX_UNACKED_PACKETS = 100;
if (to_ack_.size() >= MAX_UNACKED_PACKETS) {
send_before(Time::now_cached());
}
}
}
@ -970,8 +975,8 @@ void SessionConnection::flush_packet() {
}
}
to_ack_.clear();
if (to_send_.empty()) {
if (to_send_.empty() && to_ack_.empty() && to_get_state_info_.empty() && to_resend_answer_.empty() &&
to_cancel_answer_.empty()) {
force_send_at_ = 0;
}
}