perf: reduce allocation sending to observers

MirageNet · Oct 15, 2020 · f5f7f6c · f5f7f6c
1 parent f4c943a
commit f5f7f6c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Assets/Mirror/Runtime/NetworkServer.cs b/Assets/Mirror/Runtime/NetworkServer.cs
@@ -356,6 +356,9 @@ internal void ActivateHostScene()
             }
         }
 
+
+        List<INetworkConnection> connectionsExcludeSelf = new List<INetworkConnection>(100);
+
         /// <summary>
         /// this is like SendToReady - but it doesn't check the ready flag on the connection.
         /// this is used for ObjectDestroy messages.
@@ -377,7 +380,7 @@ internal void SendToObservers<T>(NetworkIdentity identity, T msg, bool includeOw
             }
             else
             {
-                var connectionsExcludeSelf = new HashSet<INetworkConnection>();
+                connectionsExcludeSelf.Clear();
                 foreach(INetworkConnection conn in identity.observers)
                 {
                     if(identity.ConnectionToClient != conn)