mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-01 20:50:41 +01:00
a0b8b886c8
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
CraftBukkit Changes:
d5a72960 SPIGOT-6063: ConsoleSender sending extra lines in Java 13+
Spigot Changes:
2740d5ae Rebuild patches
109 lines
4.4 KiB
Diff
109 lines
4.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 16 May 2016 20:47:41 -0400
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Subject: [PATCH] Optimize UserCache / Thread Safe
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Because Techable keeps complaining about how this isn't thread safe,
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easier to do this than replace the entire thing.
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Additionally, move Saving of the User cache to be done async, incase
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the user never changed the default setting for Spigot's save on stop only.
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diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
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index aade5e291b80c5362c8fd8cf09faca8e631e0554..2d74d14385c7e705cb210bcfc0780f4c9c6a1cda 100644
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--- a/src/main/java/net/minecraft/server/DedicatedServer.java
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+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
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@@ -210,7 +210,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
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}
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if (this.convertNames()) {
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- this.getUserCache().b();
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+ this.getUserCache().b(false); // Paper
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}
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if (!NameReferencingFileConverter.e(this)) {
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 165e915c9c76b603b61d0548a85ec8e09f25ca05..9dd54bea5f9a7d1cb638100312855135f83bcaf9 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -786,7 +786,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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} catch (java.lang.InterruptedException ignored) {} // Paper
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if (org.spigotmc.SpigotConfig.saveUserCacheOnStopOnly) {
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LOGGER.info("Saving usercache.json");
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- this.getUserCache().b();
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+ this.getUserCache().b(false); // Paper
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}
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// Spigot end
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diff --git a/src/main/java/net/minecraft/server/UserCache.java b/src/main/java/net/minecraft/server/UserCache.java
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index ce81aaf3e6ae97ad2af2aad6b668bdd4e18abcf1..15222ed19f049b7465a43a8651584a8a4c5fd666 100644
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--- a/src/main/java/net/minecraft/server/UserCache.java
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+++ b/src/main/java/net/minecraft/server/UserCache.java
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@@ -106,7 +106,7 @@ public class UserCache {
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return UserCache.b;
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}
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- public void a(GameProfile gameprofile) {
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+ public synchronized void a(GameProfile gameprofile) { // Paper - synchronize
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(new Date());
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@@ -115,7 +115,7 @@ public class UserCache {
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UserCache.UserCacheEntry usercache_usercacheentry = new UserCache.UserCacheEntry(gameprofile, date);
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this.a(usercache_usercacheentry);
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- if( !org.spigotmc.SpigotConfig.saveUserCacheOnStopOnly ) this.b(); // Spigot - skip saving if disabled
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+ if( !org.spigotmc.SpigotConfig.saveUserCacheOnStopOnly ) this.b(true); // Spigot - skip saving if disabled // Paper - async
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}
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private long d() {
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@@ -123,7 +123,7 @@ public class UserCache {
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}
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@Nullable
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- public GameProfile getProfile(String s) {
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+ public synchronized GameProfile getProfile(String s) { // Paper - synchronize
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String s1 = s.toLowerCase(Locale.ROOT);
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UserCache.UserCacheEntry usercache_usercacheentry = (UserCache.UserCacheEntry) this.c.get(s1);
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boolean flag = false;
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@@ -149,7 +149,7 @@ public class UserCache {
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}
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if (flag && !org.spigotmc.SpigotConfig.saveUserCacheOnStopOnly) { // Spigot - skip saving if disabled
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- this.b();
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+ this.b(true); // Paper
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}
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return gameprofile;
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@@ -231,7 +231,7 @@ public class UserCache {
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return arraylist;
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}
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- public void b() {
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+ public void b(boolean asyncSave) { // Paper
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JsonArray jsonarray = new JsonArray();
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DateFormat dateformat = e();
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@@ -239,6 +239,7 @@ public class UserCache {
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jsonarray.add(a(usercache_usercacheentry, dateformat));
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});
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String s = this.f.toJson(jsonarray);
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+ Runnable save = () -> { // Paper
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try {
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BufferedWriter bufferedwriter = Files.newWriter(this.g, StandardCharsets.UTF_8);
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@@ -266,6 +267,14 @@ public class UserCache {
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} catch (IOException ioexception) {
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;
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}
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+ // Paper start
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+ };
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+ if (asyncSave) {
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+ MCUtil.scheduleAsyncTask(save);
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+ } else {
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+ save.run();
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+ }
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+ // Paper end
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}
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