Waterfall/BungeeCord-Patches/0021-Use-a-worker-and-a-boss-event-loop-group.patch
Shane Freeder 0dc74bb242
Updated Upstream (BungeeCord)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

BungeeCord Changes:
dfd847f7 Update native libraries
a1fee720 Deprecate string join
963854f8 Remove use of internal gson API
2ef5e700 #3451: Improve length field prepending on bungee -> server connection
2e6f0dd4 #3450: Use readRetainedSlice method instead of slice+retain+skip
2023-03-25 18:36:07 +00:00

88 lines
4.4 KiB
Diff

From 40bdf52eae5d4d492216601188a4c54dbb00cc1c Mon Sep 17 00:00:00 2001
From: kamcio96 <k.nadworski@icloud.com>
Date: Mon, 14 Mar 2016 16:07:20 -0700
Subject: [PATCH] Use a worker and a boss event loop group.
Merges the rest of https://github.com/SpigotMC/BungeeCord/pull/1706 by @kamcio96 along with b8845c4edbae46bb66f6adda338330a1d4032057
This is proper practice for netty.
diff --git a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
index c036b613..f7794f66 100644
--- a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
+++ b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
@@ -120,7 +120,7 @@ public class BungeeCord extends ProxyServer
* Localization formats.
*/
private Map<String, Format> messageFormats;
- public EventLoopGroup eventLoops;
+ public EventLoopGroup bossEventLoopGroup, workerEventLoopGroup;
/**
* locations.yml save thread.
*/
@@ -270,7 +270,8 @@ public class BungeeCord extends ProxyServer
ResourceLeakDetector.setLevel( ResourceLeakDetector.Level.DISABLED ); // Eats performance
}
- eventLoops = PipelineUtils.newEventLoopGroup( 0, new ThreadFactoryBuilder().setNameFormat( "Netty IO Thread #%1$d" ).build() );
+ bossEventLoopGroup = PipelineUtils.newEventLoopGroup( 0, new ThreadFactoryBuilder().setNameFormat( "Netty Boss IO Thread #%1$d" ).build() );
+ workerEventLoopGroup = PipelineUtils.newEventLoopGroup( 0, new ThreadFactoryBuilder().setNameFormat( "Netty Worker IO Thread #%1$d" ).build() );
File moduleDirectory = new File( "modules" );
moduleManager.load( this, moduleDirectory );
@@ -359,7 +360,7 @@ public class BungeeCord extends ProxyServer
.option( ChannelOption.SO_REUSEADDR, true ) // TODO: Move this elsewhere!
.childAttr( PipelineUtils.LISTENER, info )
.childHandler( PipelineUtils.SERVER_CHILD )
- .group( eventLoops )
+ .group( bossEventLoopGroup, workerEventLoopGroup )
.localAddress( info.getSocketAddress() )
.bind().addListener( listener );
@@ -382,7 +383,7 @@ public class BungeeCord extends ProxyServer
}
}
};
- new RemoteQuery( this, info ).start( PipelineUtils.getDatagramChannel(), new InetSocketAddress( info.getHost().getAddress(), info.getQueryPort() ), eventLoops, bindListener );
+ new RemoteQuery( this, info ).start( PipelineUtils.getDatagramChannel(), new InetSocketAddress( info.getHost().getAddress(), info.getQueryPort() ), workerEventLoopGroup, bindListener );
}
}
}
@@ -491,12 +492,14 @@ public class BungeeCord extends ProxyServer
}
getLogger().info( "Closing IO threads" );
- eventLoops.shutdownGracefully();
- try
- {
- eventLoops.awaitTermination( Long.MAX_VALUE, TimeUnit.NANOSECONDS );
- } catch ( InterruptedException ex )
- {
+ bossEventLoopGroup.shutdownGracefully();
+ workerEventLoopGroup.shutdownGracefully();
+ while (true) {
+ try {
+ bossEventLoopGroup.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
+ workerEventLoopGroup.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
+ break;
+ } catch (InterruptedException ignored) {}
}
getLogger().info( "Thank you and goodbye" );
diff --git a/proxy/src/main/java/net/md_5/bungee/BungeeServerInfo.java b/proxy/src/main/java/net/md_5/bungee/BungeeServerInfo.java
index 51b2a324..634dfca7 100644
--- a/proxy/src/main/java/net/md_5/bungee/BungeeServerInfo.java
+++ b/proxy/src/main/java/net/md_5/bungee/BungeeServerInfo.java
@@ -184,7 +184,7 @@ public class BungeeServerInfo implements ServerInfo
};
new Bootstrap()
.channel( PipelineUtils.getChannel( socketAddress ) )
- .group( BungeeCord.getInstance().eventLoops )
+ .group( BungeeCord.getInstance().workerEventLoopGroup )
.handler( PipelineUtils.BASE_SERVERSIDE )
.option( ChannelOption.CONNECT_TIMEOUT_MILLIS, BungeeCord.getInstance().getConfig().getRemotePingTimeout() )
.remoteAddress( socketAddress )
--
2.40.0