Fix incorrect mss calculation when pre-buffer and post-buffer feature…

… is used. (cherry picked from commit ea89245)
yigolden · Jul 13, 2021 · 42ec2ae · 42ec2ae
1 parent f5d9bca
commit 42ec2ae
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/KcpSharp/KcpConversation.cs b/src/KcpSharp/KcpConversation.cs
@@ -148,6 +148,7 @@ private KcpConversation(IKcpTransport transport, uint? conversationId, KcpConver
             }
 
             _mss = conversationId.HasValue ? _mtu - 24 : _mtu - 20;
+            _mss = _mss - _preBufferSize - _postBufferSize;
 
             _ssthresh = 2;