Paper/Spigot-Server-Patches/0202-Use-Log4j-IOStreams-to-redirect-System.out-err-to-lo.patch
Shane Freeder b9badbf2bc
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
79f6ba25 Skip tests on default builds
b85cc32f Further discourage World.regenerateChunk

CraftBukkit Changes:
7560d3b5 Skip tests on default builds
d0a9130d SPIGOT-4563: Fix regenerating chunks saved to disk already

Spigot Changes:
8173d06f Remove need for redundant second clone of repositories
8ede0393 Rebuild patches
2019-01-04 19:19:36 +00:00

50 lines
2.1 KiB
Diff

From 10515690ebe575594d71dc39cd76069716e6b5c9 Mon Sep 17 00:00:00 2001
From: Minecrell <minecrell@minecrell.net>
Date: Mon, 18 Sep 2017 12:00:03 +0200
Subject: [PATCH] Use Log4j IOStreams to redirect System.out/err to logger
Log4j2 provides an optimized implementation of PrintStream that
redirects its output to a logger. Use it instead of a custom
implementation for minor performance improvements and some fixes.
With the old implementation, each call to System.print()
results in a separate line, even though it should not result in
a line break. Log4j's implementation handles it correctly.
diff --git a/pom.xml b/pom.xml
index 1512ff969..f861eda9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,6 +63,11 @@
<version>2.8.1</version>
<scope>runtime</scope>
</dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-iostreams</artifactId>
+ <version>2.8.1</version>
+ </dependency>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm</artifactId>
diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
index be7030d56..71d1c0b25 100644
--- a/src/main/java/net/minecraft/server/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
@@ -131,8 +131,10 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
*/
// Paper end
- System.setOut(new PrintStream(new LoggerOutputStream(logger, Level.INFO), true));
- System.setErr(new PrintStream(new LoggerOutputStream(logger, Level.WARN), true));
+ // Paper start - Use Log4j IOStreams
+ System.setOut(org.apache.logging.log4j.io.IoBuilder.forLogger(logger).setLevel(Level.INFO).buildPrintStream());
+ System.setErr(org.apache.logging.log4j.io.IoBuilder.forLogger(logger).setLevel(Level.WARN).buildPrintStream());
+ // Paper end
// CraftBukkit end
thread.setDaemon(true);
--
2.20.1