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Trying to repair broken Dialog, received from database.

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GitOrigin-RevId: 39a0bc85a5edb557b598ac0486d287f0eb332aed
This commit is contained in:
levlam 2018-07-04 19:55:54 +03:00
parent 19c3c03808
commit 321df81ebb
1 changed files with 23 additions and 1 deletions
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24
td/telegram/MessagesManager.cpp
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@ -25298,7 +25298,29 @@ unique_ptr<MessagesManager::Dialog> MessagesManager::parse_dialog(DialogId dialo
loaded_dialogs_.insert(dialog_id);
auto status = log_event_parse(*d, value.as_slice());
CHECK(status.is_ok()) << dialog_id << " " << format::as_hex_dump<4>(value.as_slice());
if (status.is_error() || !d->dialog_id.is_valid()) {
// can't happen unless database is broken, but has been seen in the wild
// if dialog_id is invalid, we can't repair the dialog
CHECK(dialog_id.is_valid()) << "Can't repair " << dialog_id << " " << d->dialog_id << " "
<< format::as_hex_dump<4>(value.as_slice());
LOG(ERROR) << "Repair broken " << dialog_id << " " << format::as_hex_dump<4>(value.as_slice());
// just clean all known data about the dialog
d = make_unique<Dialog>();
std::fill(d->message_count_by_index.begin(), d->message_count_by_index.end(), -1);
d->dialog_id = dialog_id;
// and try to reget it from the server if possible
have_dialog_info_force(dialog_id);
if (have_input_peer(dialog_id, AccessRights::Read)) {
if (dialog_id.get_type() != DialogType::SecretChat) {
send_get_dialog_query(dialog_id, Auto());
}
} else {
LOG(ERROR) << "Have no info about " << dialog_id << " to repair it";
}
}
CHECK(dialog_id == d->dialog_id);
Dependencies dependencies;