diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 095e3b32f..3801be63e 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -11829,6 +11829,9 @@ void MessagesManager::repair_server_dialog_total_count(DialogListId dialog_list_
     // can repair total count only in folders
     return;
   }
+  if (G()->close_flag()) {
+    return;
+  }
 
   LOG(INFO) << "Repair total chat count in " << dialog_list_id;
   send_closure(td_->create_net_actor<GetDialogListActor>(Promise<Unit>()), &GetDialogListActor::send,
@@ -24779,6 +24782,9 @@ void MessagesManager::on_message_media_uploaded(DialogId dialog_id, const Messag
                                                 FileId thumbnail_file_id) {
   CHECK(m != nullptr);
   CHECK(input_media != nullptr);
+  if (G()->close_flag()) {
+    return;
+  }
 
   auto message_id = m->message_id;
   if (message_id.is_any_server()) {
@@ -24862,6 +24868,9 @@ void MessagesManager::on_secret_message_media_uploaded(DialogId dialog_id, const
   CHECK(m != nullptr);
   CHECK(m->message_id.is_valid());
   CHECK(!secret_input_media.empty());
+  if (G()->close_flag()) {
+    return;
+  }
   /*
   if (m->media_album_id != 0) {
     switch (secret_input_media->input_file_->get_id()) {
@@ -25065,6 +25074,10 @@ void MessagesManager::do_send_message_group(int64 media_album_id) {
     // the group may be already sent or failed to be sent
     return;
   }
+  if (G()->close_flag()) {
+    return;
+  }
+
   auto &request = it->second;
 
   auto dialog_id = request.dialog_id;
@@ -25168,6 +25181,9 @@ void MessagesManager::on_text_message_ready_to_send(DialogId dialog_id, MessageI
   if (m == nullptr) {
     return;
   }
+  if (G()->close_flag()) {
+    return;
+  }
 
   CHECK(message_id.is_yet_unsent());
 
@@ -26973,6 +26989,9 @@ void MessagesManager::do_forward_messages(DialogId to_dialog_id, DialogId from_d
   if (messages.empty()) {
     return;
   }
+  if (G()->close_flag()) {
+    return;
+  }
 
   if (log_event_id == 0 && G()->parameters().use_message_db) {
     log_event_id = save_forward_messages_log_event(to_dialog_id, from_dialog_id, messages, message_ids);
@@ -37661,6 +37680,9 @@ MessagesManager::Message *MessagesManager::continue_send_message(DialogId dialog
 }
 
 void MessagesManager::on_binlog_events(vector<BinlogEvent> &&events) {
+  if (G()->close_flag()) {
+    return;
+  }
   for (auto &event : events) {
     CHECK(event.id_ != 0);
     switch (event.type_) {
diff --git a/td/telegram/NotificationManager.cpp b/td/telegram/NotificationManager.cpp
index 5bcf40b1d..2e6511ddd 100644
--- a/td/telegram/NotificationManager.cpp
+++ b/td/telegram/NotificationManager.cpp
@@ -4095,6 +4095,9 @@ void NotificationManager::try_send_update_active_notifications() {
 }
 
 void NotificationManager::on_binlog_events(vector<BinlogEvent> &&events) {
+  if (G()->close_flag()) {
+    return;
+  }
   VLOG(notifications) << "Begin to process " << events.size() << " binlog events";
   for (auto &event : events) {
     if (!G()->parameters().use_message_db || is_disabled() || max_notification_group_count_ == 0) {
diff --git a/td/telegram/PollManager.cpp b/td/telegram/PollManager.cpp
index 3df5c5047..bb1d80c0e 100644
--- a/td/telegram/PollManager.cpp
+++ b/td/telegram/PollManager.cpp
@@ -1676,6 +1676,9 @@ void PollManager::on_get_poll_vote(PollId poll_id, UserId user_id, vector<Buffer
 }
 
 void PollManager::on_binlog_events(vector<BinlogEvent> &&events) {
+  if (G()->close_flag()) {
+    return;
+  }
   for (auto &event : events) {
     switch (event.type_) {
       case LogEvent::HandlerType::SetPollAnswer: {