TakeV/Paper
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Dump main server thread first for easier reading of the watchdog dumps and to reduce people unable to read and spamming our forums

Browse source
This commit is contained in:
md_5 2013-08-03 19:15:22 +10:00
parent 401e57955a
commit f9c6a78ef4
1 changed files with 42 additions and 30 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

72
CraftBukkit-Patches/0023-Watchdog-Thread.patch
View file

@ -1,4 +1,4 @@
From 431a8b84748f75df350e118e87348ae4d7f8b8a0 Mon Sep 17 00:00:00 2001
From 86915a8c0199e77b6ddda60a7a3238b326c1142b Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sat, 23 Feb 2013 12:33:20 +1100
Subject: [PATCH] Watchdog Thread.
@ -142,7 +142,7 @@ index 0000000..c8125c2
+ }
+}
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index b11499b..a0d5047 100644
index 8ef108d..8499c7f 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -142,4 +142,16 @@ public class SpigotConfig
@ -164,10 +164,10 @@ index b11499b..a0d5047 100644
}
diff --git a/src/main/java/org/spigotmc/WatchdogThread.java b/src/main/java/org/spigotmc/WatchdogThread.java
new file mode 100644
index 0000000..38ef9b7
index 0000000..946f9db
--- /dev/null
+++ b/src/main/java/org/spigotmc/WatchdogThread.java
@@ -0,0 +1,110 @@
@@ -0,0 +1,122 @@
+package org.spigotmc;
+
+import java.lang.management.ManagementFactory;
@ -175,6 +175,7 @@ index 0000000..38ef9b7
+import java.lang.management.ThreadInfo;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import net.minecraft.server.MinecraftServer;
+import org.bukkit.Bukkit;
+
+public class WatchdogThread extends Thread
@ -229,35 +230,17 @@ index 0000000..38ef9b7
+ log.log( Level.SEVERE, "Be sure to include ALL relevant console errors and Minecraft crash reports" );
+ log.log( Level.SEVERE, "Spigot version: " + Bukkit.getServer().getVersion() );
+ //
+ log.log( Level.SEVERE, "Current Thread State:" );
+ log.log( Level.SEVERE, "------------------------------" );
+ log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Spigot!):" );
+ dumpThread( ManagementFactory.getThreadMXBean().getThreadInfo( MinecraftServer.getServer().primaryThread.getId() ), log );
+ log.log( Level.SEVERE, "------------------------------" );
+ //
+ log.log( Level.SEVERE, "Entire Thread Dump:" );
+ log.log( Level.SEVERE, "------------------------------" );
+ ThreadInfo[] threads = ManagementFactory.getThreadMXBean().dumpAllThreads( true, true );
+ for ( ThreadInfo thread : threads )
+ {
+ if ( thread.getThreadState() != State.WAITING )
+ {
+ log.log( Level.SEVERE, "------------------------------" );
+ //
+ log.log( Level.SEVERE, "Current Thread: " + thread.getThreadName() );
+ log.log( Level.SEVERE, "\tPID: " + thread.getThreadId()
+ + " | Suspended: " + thread.isSuspended()
+ + " | Native: " + thread.isInNative()
+ + " | State: " + thread.getThreadState() );
+ if ( thread.getLockedMonitors().length != 0 )
+ {
+ log.log( Level.SEVERE, "\tThread is waiting on monitor(s):" );
+ for ( MonitorInfo monitor : thread.getLockedMonitors() )
+ {
+ log.log( Level.SEVERE, "\t\tLocked on:" + monitor.getLockedStackFrame() );
+ }
+ }
+ log.log( Level.SEVERE, "\tStack:" );
+ //
+ StackTraceElement[] stack = thread.getStackTrace();
+ for ( int line = 0; line < stack.length; line++ )
+ {
+ log.log( Level.SEVERE, "\t\t" + stack[line].toString() );
+ }
+ }
+ dumpThread( thread, log );
+ }
+ log.log( Level.SEVERE, "------------------------------" );
+
@ -277,6 +260,35 @@ index 0000000..38ef9b7
+ }
+ }
+ }
+
+ private static void dumpThread(ThreadInfo thread, Logger log)
+ {
+ if ( thread.getThreadState() != State.WAITING )
+ {
+ log.log( Level.SEVERE, "------------------------------" );
+ //
+ log.log( Level.SEVERE, "Current Thread: " + thread.getThreadName() );
+ log.log( Level.SEVERE, "\tPID: " + thread.getThreadId()
+ + " | Suspended: " + thread.isSuspended()
+ + " | Native: " + thread.isInNative()
+ + " | State: " + thread.getThreadState() );
+ if ( thread.getLockedMonitors().length != 0 )
+ {
+ log.log( Level.SEVERE, "\tThread is waiting on monitor(s):" );
+ for ( MonitorInfo monitor : thread.getLockedMonitors() )
+ {
+ log.log( Level.SEVERE, "\t\tLocked on:" + monitor.getLockedStackFrame() );
+ }
+ }
+ log.log( Level.SEVERE, "\tStack:" );
+ //
+ StackTraceElement[] stack = thread.getStackTrace();
+ for ( int line = 0; line < stack.length; line++ )
+ {
+ log.log( Level.SEVERE, "\t\t" + stack[line].toString() );
+ }
+ }
+ }
+}
--
1.8.1.2