mirror of https://github.com/PaperMC/Paper.git
65 lines
3.8 KiB
Diff
65 lines
3.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Alfie Cleveland <alfeh@me.com>
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Date: Fri, 25 Nov 2016 13:22:40 +0000
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Subject: [PATCH] Cache user authenticator threads
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diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
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index 7beda9a16addb2dbcd4bdc45e58b343e91323af5..d342d569eb93707bc683c3373ea88ae6b885a476 100644
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--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
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@@ -69,6 +69,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
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// CraftBukkit end
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private static final AtomicInteger UNIQUE_THREAD_ID = new AtomicInteger(0);
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static final Logger LOGGER = LogUtils.getLogger();
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+ private static final java.util.concurrent.ExecutorService authenticatorPool = java.util.concurrent.Executors.newCachedThreadPool(new com.google.common.util.concurrent.ThreadFactoryBuilder().setNameFormat("User Authenticator #%d").setUncaughtExceptionHandler(new DefaultUncaughtExceptionHandler(LOGGER)).build()); // Paper - Cache authenticator threads
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private static final int MAX_TICKS_BEFORE_LOGIN = 600;
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private final byte[] challenge;
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final MinecraftServer server;
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@@ -167,7 +168,8 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
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this.connection.send(new ClientboundHelloPacket("", this.server.getKeyPair().getPublic().getEncoded(), this.challenge, true));
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} else {
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// CraftBukkit start
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- Thread thread = new Thread("User Authenticator #" + ServerLoginPacketListenerImpl.UNIQUE_THREAD_ID.incrementAndGet()) {
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+ // Paper start - Cache authenticator threads
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+ authenticatorPool.execute(new Runnable() {
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@Override
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public void run() {
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@@ -182,10 +184,8 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
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ServerLoginPacketListenerImpl.this.server.server.getLogger().log(java.util.logging.Level.WARNING, "Exception verifying " + ServerLoginPacketListenerImpl.this.requestedUsername, ex);
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}
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}
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- };
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-
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- thread.setUncaughtExceptionHandler(new DefaultUncaughtExceptionHandler(ServerLoginPacketListenerImpl.LOGGER));
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- thread.start();
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+ });
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+ // Paper end - Cache authenticator threads
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// CraftBukkit end
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}
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@@ -264,7 +264,8 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
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throw new IllegalStateException("Protocol error", cryptographyexception);
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}
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- Thread thread = new Thread("User Authenticator #" + ServerLoginPacketListenerImpl.UNIQUE_THREAD_ID.incrementAndGet()) {
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+ // Paper start - Cache authenticator threads
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+ authenticatorPool.execute(new Runnable() {
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public void run() {
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String s1 = (String) Objects.requireNonNull(ServerLoginPacketListenerImpl.this.requestedUsername, "Player name not initialized");
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@@ -312,10 +313,8 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
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return ServerLoginPacketListenerImpl.this.server.getPreventProxyConnections() && socketaddress instanceof InetSocketAddress ? ((InetSocketAddress) socketaddress).getAddress() : null;
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}
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- };
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-
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- thread.setUncaughtExceptionHandler(new DefaultUncaughtExceptionHandler(ServerLoginPacketListenerImpl.LOGGER));
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- thread.start();
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+ });
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+ // Paper end - Cache authenticator threads
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}
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// CraftBukkit start
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