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Add early check for another active channel difference.

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This commit is contained in:
levlam 2020-11-07 13:37:16 +03:00
parent cb06833eb1
commit 8f623e8be7
1 changed files with 6 additions and 0 deletions
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6
td/telegram/MessagesManager.cpp
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@ -34313,6 +34313,11 @@ void MessagesManager::get_channel_difference(DialogId dialog_id, int32 pts, bool
}
LOG_CHECK(dialog_id.get_type() == DialogType::Channel) << dialog_id << " " << source;
if (active_get_channel_differencies_.count(dialog_id)) {
LOG(INFO) << "Skip running channels.getDifference for " << dialog_id << " from " << source
<< " because it has already been run";
return;
}
auto input_channel = td_->contacts_manager_->get_input_channel(dialog_id.get_channel_id());
if (input_channel == nullptr) {
LOG(ERROR) << "Skip running channels.getDifference for " << dialog_id << " from " << source
@ -34350,6 +34355,7 @@ void MessagesManager::do_get_channel_difference(DialogId dialog_id, int32 pts, b
<< " because it has already been run";
return;
}
// must work even we know nothing about the dialog
// can be called multiple times before after_get_channel_difference
const Dialog *d = get_dialog(dialog_id);