From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Spottedleaf Date: Sun, 3 Mar 2019 20:53:18 -0800 Subject: [PATCH] Not implemeneted Currently a placeholder patch. diff --git a/src/main/java/io/papermc/paper/util/TickThread.java b/src/main/java/io/papermc/paper/util/TickThread.java new file mode 100644 index 0000000000000000000000000000000000000000..728c39bb163b2334da9915441fd46970b16cf2a9 --- /dev/null +++ b/src/main/java/io/papermc/paper/util/TickThread.java @@ -0,0 +1,41 @@ +package io.papermc.paper.util; + +import net.minecraft.server.MinecraftServer; +import org.bukkit.Bukkit; + +public final class TickThread extends Thread { + + public static final boolean STRICT_THREAD_CHECKS = Boolean.getBoolean("paper.strict-thread-checks"); + + static { + if (STRICT_THREAD_CHECKS) { + MinecraftServer.LOGGER.warn("Strict thread checks enabled - performance may suffer"); + } + } + + public static void softEnsureTickThread(final String reason) { + if (!STRICT_THREAD_CHECKS) { + return; + } + ensureTickThread(reason); + } + + + public static void ensureTickThread(final String reason) { + if (!Bukkit.isPrimaryThread()) { + MinecraftServer.LOGGER.fatal("Thread " + Thread.currentThread().getName() + " failed main thread check: " + reason, new Throwable()); + throw new IllegalStateException(reason); + } + } + + public final int id; /* We don't override getId as the spec requires that it be unique (with respect to all other threads) */ + + public TickThread(final Runnable run, final String name, final int id) { + super(run, name); + this.id = id; + } + + public static TickThread getCurrentTickThread() { + return (TickThread)Thread.currentThread(); + } +} diff --git a/src/main/java/org/spigotmc/AsyncCatcher.java b/src/main/java/org/spigotmc/AsyncCatcher.java index bbf0d9d9c44fe8d7add2f978994ec129420814c7..78669fa035b7537ff7e533cf32aaf2995625424f 100644 --- a/src/main/java/org/spigotmc/AsyncCatcher.java +++ b/src/main/java/org/spigotmc/AsyncCatcher.java @@ -9,7 +9,7 @@ public class AsyncCatcher public static void catchOp(String reason) { - if ( AsyncCatcher.enabled && Thread.currentThread() != MinecraftServer.getServer().serverThread ) + if ( (AsyncCatcher.enabled || io.papermc.paper.util.TickThread.STRICT_THREAD_CHECKS) && Thread.currentThread() != MinecraftServer.getServer().serverThread ) // Paper { throw new IllegalStateException( "Asynchronous " + reason + "!" ); }