mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-15 07:01:36 +08:00
38 lines
1.7 KiB
Diff
38 lines
1.7 KiB
Diff
From 63e1dbdab75cf30b185ca29a91c5ce9f106f9da7 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sun, 11 Mar 2018 14:13:33 -0400
|
|
Subject: [PATCH] Disable Explicit Network Manager Flushing
|
|
|
|
This seems completely pointless, as packet dispatch uses .writeAndFlush.
|
|
|
|
Things seem to work fine without explicit flushing, but incase issues arise,
|
|
provide a System property to re-enable it using improved logic of doing the
|
|
flushing on the netty event loop, so it won't do the flush on the main thread.
|
|
|
|
Renable flushing by passing -Dpaper.explicit-flush=true
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
|
|
index 424464d09..909ad36fb 100644
|
|
--- a/src/main/java/net/minecraft/server/NetworkManager.java
|
|
+++ b/src/main/java/net/minecraft/server/NetworkManager.java
|
|
@@ -66,6 +66,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
|
|
// Paper start - NetworkClient implementation
|
|
public int protocolVersion;
|
|
public java.net.InetSocketAddress virtualHost;
|
|
+ private static boolean enableExplicitFlush = Boolean.getBoolean("paper.explicit-flush");
|
|
// Paper end
|
|
|
|
public NetworkManager(EnumProtocolDirection enumprotocoldirection) {
|
|
@@ -236,7 +237,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
|
|
}
|
|
|
|
if (this.channel != null) {
|
|
- this.channel.flush();
|
|
+ if (enableExplicitFlush) this.channel.eventLoop().execute(() -> this.channel.flush()); // Paper - we don't need to explicit flush here, but allow opt in incase issues are found to a better version
|
|
}
|
|
|
|
if (this.u++ % 20 == 0) {
|
|
--
|
|
2.18.0
|
|
|