From d9dfa73edda127580e0961c89d8fafa56735f672 Mon Sep 17 00:00:00 2001
From: llnulldisk <48621230+llnulldisk@users.noreply.github.com>
Date: Thu, 29 Sep 2022 10:27:41 +0200
Subject: Confirm updates directly after handling them (#231)

---
 src/net/TgLongPoll.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/net/TgLongPoll.cpp b/src/net/TgLongPoll.cpp
index a7b4fcb..6a224cb 100644
--- a/src/net/TgLongPoll.cpp
+++ b/src/net/TgLongPoll.cpp
@@ -21,13 +21,19 @@ TgLongPoll::TgLongPoll(const Bot& bot, std::int32_t limit, std::int32_t timeout,
 }
 
 void TgLongPoll::start() {
-    std::vector<Update::Ptr> updates = _api->getUpdates(_lastUpdateId, _limit, _timeout, _allowUpdates);
+    // get all unconfirmed updates
+    std::vector<Update::Ptr> updates = _api->getUpdates(0, _limit, _timeout, _allowUpdates);
+
+    // handle updates
     for (Update::Ptr& item : updates) {
         if (item->updateId >= _lastUpdateId) {
             _lastUpdateId = item->updateId + 1;
         }
         _eventHandler->handleUpdate(item);
     }
+
+    // confirm handled updates
+    _api->getUpdates(_lastUpdateId, _limit, _timeout, _allowUpdates);
 }
 
 }
-- 
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