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18c3716c49
This enables us a fast reference to the entities current chunk instead of having to look it up by hashmap lookups. We also store counts by type to further enable other performance optimizations in later patches.
67 lines
2.8 KiB
Diff
67 lines
2.8 KiB
Diff
From 9f3a20649274a2ecc29be930cb9257172ce21902 Mon Sep 17 00:00:00 2001
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From: vemacs <d@nkmem.es>
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Date: Wed, 23 Nov 2016 08:31:45 -0500
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Subject: [PATCH] Cache user authenticator threads
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diff --git a/src/main/java/net/minecraft/server/LoginListener.java b/src/main/java/net/minecraft/server/LoginListener.java
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index 57f728567..2158fcd32 100644
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--- a/src/main/java/net/minecraft/server/LoginListener.java
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+++ b/src/main/java/net/minecraft/server/LoginListener.java
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@@ -96,6 +96,12 @@ public class LoginListener implements PacketLoginInListener, ITickable {
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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 -> new Thread(r, "User Authenticator #" + threadId.incrementAndGet())
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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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@@ -178,8 +184,8 @@ public class LoginListener implements PacketLoginInListener, ITickable {
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this.networkManager.sendPacket(new PacketLoginOutEncryptionBegin("", this.server.O().getPublic(), this.e));
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} else {
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// Spigot start
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- new Thread("User Authenticator #" + LoginListener.b.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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@@ -191,7 +197,8 @@ public class LoginListener implements PacketLoginInListener, ITickable {
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server.server.getLogger().log(java.util.logging.Level.WARNING, "Exception verifying " + i.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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@@ -207,7 +214,8 @@ public class LoginListener implements PacketLoginInListener, ITickable {
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this.loginKey = packetlogininencryptionbegin.a(privatekey);
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this.g = LoginListener.EnumProtocolState.AUTHENTICATING;
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this.networkManager.a(this.loginKey);
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- (new Thread("User Authenticator #" + LoginListener.b.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 = LoginListener.this.i;
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@@ -254,7 +262,8 @@ public class LoginListener implements PacketLoginInListener, ITickable {
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return LoginListener.this.server.ac() && socketaddress instanceof InetSocketAddress ? ((InetSocketAddress) socketaddress).getAddress() : null;
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}
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- }).start();
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+ });
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+ // Paper end
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}
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}
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--
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2.18.0
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