From e9d76cc742333a62d9c0360086691d847ea2b648 Mon Sep 17 00:00:00 2001
From: themode <themode@outlook.fr>
Date: Fri, 26 Mar 2021 08:37:47 +0100
Subject: [PATCH] Flush in netty event loop

---
 .../server/network/player/NettyPlayerConnection.java   | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java b/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java
index 7581d3160..e3c0d28d2 100644
--- a/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java
+++ b/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java
@@ -71,10 +71,12 @@ public class NettyPlayerConnection extends PlayerConnection {
     @Override
     public void update() {
         // Flush
-        if (channel.isActive()) {
-            writeWaitingPackets();
-            this.channel.flush();
-        }
+        this.channel.eventLoop().submit(() -> {
+            if (channel.isActive()) {
+                writeWaitingPackets();
+                this.channel.flush();
+            }
+        });
         // Network stats
         super.update();
     }