From 1db53e48c65a39580277859f033a34b5df7526af Mon Sep 17 00:00:00 2001
From: Athou <jeremiepanzer@gmail.com>
Date: Fri, 22 Dec 2023 20:16:18 +0100
Subject: [PATCH] reduce connection keepalive timeout to 30s, default is 20
 minutes

---
 .../src/main/java/com/commafeed/backend/HttpGetter.java   | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/commafeed-server/src/main/java/com/commafeed/backend/HttpGetter.java b/commafeed-server/src/main/java/com/commafeed/backend/HttpGetter.java
index c1139c29..7ffbe954 100644
--- a/commafeed-server/src/main/java/com/commafeed/backend/HttpGetter.java
+++ b/commafeed-server/src/main/java/com/commafeed/backend/HttpGetter.java
@@ -31,6 +31,14 @@ import nl.altindag.ssl.SSLFactory;
 @Singleton
 public class HttpGetter {
 
+	static {
+		// reduce connection keepalive timeout to 30s, default is 20 minutes
+		// https://stackoverflow.com/a/53620696/1885506
+		// will no longer be needed with Java 21+
+		// https://bugs.openjdk.org/browse/JDK-8297030
+		System.setProperty("jdk.httpclient.keepalive.timeout", "30");
+	}
+
 	private final HttpClient client;
 	private final String userAgent;