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Close Plugin Class Loaders on Disable

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This should close more memory leaks from /reload and disabling plugins,
by closing the class loader and the jar file.
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Aikar 2018-05-01 21:36:55 -04:00
parent ef8ad1941f
commit 19dea1a6f7
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1 changed files with 30 additions and 0 deletions
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Spigot-API-Patches/0104-Close-Plugin-Class-Loaders-on-Disable.patch Normal file
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@ -0,0 +1,30 @@
From e4a7a489ad86b9da9571249c189003c39be8bc9d Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 1 May 2018 21:33:35 -0400
Subject: [PATCH] Close Plugin Class Loaders on Disable
This should close more memory leaks from /reload and disabling plugins,
by closing the class loader and the jar file.
diff --git a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
index 40fd71dc..1ea695d5 100644
--- a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
+++ b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
@@ -355,6 +355,14 @@ public final class JavaPluginLoader implements PluginLoader {
for (String name : names) {
removeClass(name);
}
+ // Paper start - close Class Loader on disable
+ try {
+ loader.close();
+ } catch (IOException e) {
+ server.getLogger().log(Level.WARNING, "Error closing the Plugin Class Loader for " + plugin.getDescription().getFullName());
+ e.printStackTrace();
+ }
+ // Paper end
}
}
}
--
2.17.0