This is an automated email from the ASF dual-hosted git repository.
remm pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/9.0.x by this push:
new 8bd2d75ed4 Drop references to TLS objects earlier
8bd2d75ed4 is described below
commit 8bd2d75ed4aee06ae3eef00f5e1f04d91091f0a2
Author: remm <[email protected]>
AuthorDate: Mon Jan 5 11:15:55 2026 +0100
Drop references to TLS objects earlier
BZ69910
It should be safe to null TLS objects as soon as the socket is closed,
which will improve garbage collection efficiency.
---
java/org/apache/tomcat/util/net/NioEndpoint.java | 1 +
webapps/docs/changelog.xml | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/java/org/apache/tomcat/util/net/NioEndpoint.java
b/java/org/apache/tomcat/util/net/NioEndpoint.java
index 1bd06dd456..b20257e80b 100644
--- a/java/org/apache/tomcat/util/net/NioEndpoint.java
+++ b/java/org/apache/tomcat/util/net/NioEndpoint.java
@@ -1303,6 +1303,7 @@ public class NioEndpoint extends
AbstractJsseEndpoint<NioChannel,SocketChannel>
getSocket().close(true);
}
if (getEndpoint().running) {
+ getSocket().reset(null, null);
if (nioChannels == null || !nioChannels.push(getSocket()))
{
getSocket().free();
}
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 70bee5509b..7bb509b44a 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -114,6 +114,10 @@
Improve warnings when setting ciphers lists in the FFM code, mirrorring
the tomcat-native changes. (remm)
</fix>
+ <fix>
+ <bug>69910</bug>: Dereference TLS objects right after closing a socket
+ to improve memory efficiency. (remm)
+ </fix>
</changelog>
</subsection>
<subsection name="Other">
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