From cd1550a14de32feeb4ce54f98414e2612c4a8f43 Mon Sep 17 00:00:00 2001
From: Stanislav Dmitrenko <7953703+avently@users.noreply.github.com>
Date: Tue, 13 Aug 2024 17:56:47 +0000
Subject: [PATCH] android, desktop: fix crash on marking chat read (#4671)

---
 .../kotlin/chat/simplex/common/views/chat/ChatView.kt        | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
index ecca3edebd..b6180c71e6 100644
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
@@ -472,7 +472,10 @@ fun ChatView(staleChatId: State<String?>, onComposed: suspend (chatId: String) -
             markRead = { range, unreadCountAfter ->
               withBGApi {
                 withChats {
-                  markChatItemsRead(chatRh, chatInfo, range, unreadCountAfter)
+                  // It's important to call it on Main thread. Otherwise, composable crash occurs from time-to-time without useful stacktrace
+                  withContext(Dispatchers.Main) {
+                    markChatItemsRead(chatRh, chatInfo, range, unreadCountAfter)
+                  }
                   ntfManager.cancelNotificationsForChat(chatInfo.id)
                   chatModel.controller.apiChatRead(
                     chatRh,