From d314154abf1bf9a7f7ce20115c3c8c4512f73b15 Mon Sep 17 00:00:00 2001
From: Marvin W <git@larma.de>
Date: Fri, 23 Oct 2026 16:52:20 +0200
Subject: libdino: Stop prefetching read_up_to message for each conversation

---
 libdino/src/service/counterpart_interaction_manager.vala | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'libdino/src/service/counterpart_interaction_manager.vala')

diff --git a/libdino/src/service/counterpart_interaction_manager.vala b/libdino/src/service/counterpart_interaction_manager.vala
index f60cfb20..d6ca73a9 100644
--- a/libdino/src/service/counterpart_interaction_manager.vala
+++ b/libdino/src/service/counterpart_interaction_manager.vala
@@ -159,8 +159,13 @@ public class CounterpartInteractionManager : StreamInteractionModule, Object {
 
     public bool mark_displayed_up_to_message(Conversation conversation, Message message) {
         // Don't move read marker backwards because we get old info from another client
-        if (conversation.read_up_to != null && conversation.read_up_to.local_time.compare(message.local_time) > 0) return false;
-        conversation.read_up_to = message;
+        if (conversation.read_up_to_message_id != -1) {
+            Message read_up_to_message = stream_interactor.get_module(MessageStorage.IDENTITY).get_message_by_id(conversation.read_up_to_message_id, conversation);
+            if (read_up_to_message.local_time.compare(message.local_time) > 0) {
+                return false;
+            }
+        }
+        conversation.read_up_to_message_id = message.id;
 
         ContentItem? content_item = stream_interactor.get_module(ContentItemStore.IDENTITY).get_content_item_for_message(conversation, message);
         if (content_item == null) return true;
-- 
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