74 lines
3.4 KiB
Diff
74 lines
3.4 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 627931ec09bfb1a84f0659981491cf3b6425aa32..58ef6874cd6c90e6ccc7c39881cc3bf68fba284b 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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@@ -116,6 +116,18 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
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}
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+ // Paper start - Cache authenticator threads
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+ private static final AtomicInteger threadId = new AtomicInteger(0);
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+ private static final java.util.concurrent.ExecutorService authenticatorPool = java.util.concurrent.Executors.newCachedThreadPool(
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+ r -> {
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+ Thread ret = new Thread(r, "User Authenticator #" + threadId.incrementAndGet());
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+
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+ ret.setUncaughtExceptionHandler(new DefaultUncaughtExceptionHandler(LOGGER));
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+
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+ return ret;
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+ }
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+ );
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+ // Paper end
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// Spigot start
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public void initUUID()
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{
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@@ -210,8 +222,8 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
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this.connection.send(new ClientboundHelloPacket("", this.server.getKeyPair().getPublic().getEncoded(), this.nonce));
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} else {
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// Spigot start
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- new Thread("User Authenticator #" + ServerLoginPacketListenerImpl.UNIQUE_THREAD_ID.incrementAndGet()) {
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-
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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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try {
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@@ -222,7 +234,8 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
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server.server.getLogger().log(java.util.logging.Level.WARNING, "Exception verifying " + ServerLoginPacketListenerImpl.this.gameProfile.getName(), ex);
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}
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}
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- }.start();
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+ });
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+ // Paper end
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// Spigot end
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}
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@@ -257,7 +270,8 @@ 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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GameProfile gameprofile = ServerLoginPacketListenerImpl.this.gameProfile;
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@@ -302,10 +316,8 @@ 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
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}
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// Spigot start
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