From 662ec71116af8933dcf11420e42ba3e8dc2246c2 Mon Sep 17 00:00:00 2001
From: Ryan Zhao <ryanzhaors@qq.com>
Date: Tue, 26 Apr 2022 13:24:19 +1000
Subject: [PATCH] fix a dead lock on receiving message request approval

---
 .../Sending & Receiving/MessageReceiver+Handling.swift        | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/SessionMessagingKit/Sending & Receiving/MessageReceiver+Handling.swift b/SessionMessagingKit/Sending & Receiving/MessageReceiver+Handling.swift
index 3bbec95a7..b8f4fc835 100644
--- a/SessionMessagingKit/Sending & Receiving/MessageReceiver+Handling.swift	
+++ b/SessionMessagingKit/Sending & Receiving/MessageReceiver+Handling.swift	
@@ -817,7 +817,9 @@ extension MessageReceiver {
         // Force a config sync to ensure all devices know the contact approval state if desired
         guard forceConfigSync else { return }
         
-        MessageSender.syncConfiguration(forceSyncNow: true).retainUntilComplete()
+        transaction.addCompletionQueue(Threading.jobQueue) {
+            MessageSender.syncConfiguration(forceSyncNow: true).retainUntilComplete()
+        }
     }
     
     public static func handleMessageRequestResponse(_ message: MessageRequestResponse, using transaction: Any) {