From 6dfeaccf94937055658d2d3e6114747d74de1c0c Mon Sep 17 00:00:00 2001 From: vemacs Date: Wed, 23 Nov 2016 08:31:45 -0500 Subject: [PATCH] Cache user authenticator threads diff --git a/src/main/java/net/minecraft/server/LoginListener.java b/src/main/java/net/minecraft/server/LoginListener.java index fe390feb9..350ec0323 100644 --- a/src/main/java/net/minecraft/server/LoginListener.java +++ b/src/main/java/net/minecraft/server/LoginListener.java @@ -84,6 +84,12 @@ public class LoginListener implements PacketLoginInListener, ITickable { } + // Paper start - Cache authenticator threads + private static final AtomicInteger threadId = new AtomicInteger(0); + private static final java.util.concurrent.ExecutorService authenticatorPool = java.util.concurrent.Executors.newCachedThreadPool( + r -> new Thread(r, "User Authenticator #" + threadId.incrementAndGet()) + ); + // Paper end // Spigot start public void initUUID() { @@ -166,8 +172,8 @@ public class LoginListener implements PacketLoginInListener, ITickable { this.networkManager.sendPacket(new PacketLoginOutEncryptionBegin("", this.server.O().getPublic(), this.e)); } else { // Spigot start - new Thread("User Authenticator #" + LoginListener.b.incrementAndGet()) { - + // Paper start - Cache authenticator threads + authenticatorPool.execute(new Runnable() { @Override public void run() { try { @@ -179,7 +185,8 @@ public class LoginListener implements PacketLoginInListener, ITickable { server.server.getLogger().log(java.util.logging.Level.WARNING, "Exception verifying " + i.getName(), ex); } } - }.start(); + }); + // Paper end // Spigot end } @@ -195,7 +202,8 @@ public class LoginListener implements PacketLoginInListener, ITickable { this.loginKey = packetlogininencryptionbegin.a(privatekey); this.g = LoginListener.EnumProtocolState.AUTHENTICATING; this.networkManager.a(this.loginKey); - (new Thread("User Authenticator #" + LoginListener.b.incrementAndGet()) { + // Paper start - Cache authenticator threads + authenticatorPool.execute(new Runnable() { public void run() { GameProfile gameprofile = LoginListener.this.i; @@ -242,7 +250,8 @@ public class LoginListener implements PacketLoginInListener, ITickable { return LoginListener.this.server.ac() && socketaddress instanceof InetSocketAddress ? ((InetSocketAddress) socketaddress).getAddress() : null; } - }).start(); + }); + // Paper end } } -- 2.12.2