From 4dd29f03a97afbaf916bc1ad66762c18a9945de4 Mon Sep 17 00:00:00 2001
From: mischa <info@noobtuts.com>
Date: Fri, 4 Aug 2023 12:41:41 +0800
Subject: [PATCH] STOPWATCH

---
 Assets/Mirror/Core/NetworkServer.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Assets/Mirror/Core/NetworkServer.cs b/Assets/Mirror/Core/NetworkServer.cs
index 800739934..ff435d79a 100644
--- a/Assets/Mirror/Core/NetworkServer.cs
+++ b/Assets/Mirror/Core/NetworkServer.cs
@@ -1,8 +1,10 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using Mirror.RemoteCalls;
 using UnityEngine;
+using Debug = UnityEngine.Debug;
 
 namespace Mirror
 {
@@ -1711,6 +1713,8 @@ static bool DisconnectIfInactive(NetworkConnectionToClient connection)
         internal static readonly List<NetworkConnectionToClient> connectionsCopy =
             new List<NetworkConnectionToClient>();
 
+        static Stopwatch watch = new Stopwatch();
+
         static void Broadcast()
         {
             // copy all connections into a helper collection so that
@@ -1724,6 +1728,8 @@ static void Broadcast()
             connectionsCopy.Clear();
             connections.Values.CopyTo(connectionsCopy);
 
+            watch.Restart();
+
             // go through all connections
             foreach (NetworkConnectionToClient connection in connectionsCopy)
             {
@@ -1755,6 +1761,8 @@ static void Broadcast()
                 connection.Update();
             }
 
+            Debug.Log($"Broadcast took {watch.Elapsed.TotalMilliseconds:F1} ms");
+
             // TODO this is way too slow because we iterate ALL spawned :/
             // TODO this is way too complicated :/
             // to understand what this tries to prevent, consider this example: