bp: reduce MOUNT_LISTEN_STREAM idle timeout to 2 minutes

MaxKellermann · MaxKellermann · commit 9dd57ea1c27c · 2026-03-14T13:26:10.000+01:00
Since this isn't the actual HTTP request timeout, but the timeout
while no other process references this listener socket, we can reduce
the timeout, which frees more RAM.
diff --git a/debian/changelog b/debian/changelog
@@ -1,6 +1,7 @@
 cm4all-beng-proxy (21.18) unstable; urgency=low
 
   * bp: discard MOUNT_LISTEN_STREAM processes under memory pressure
+  * bp: reduce MOUNT_LISTEN_STREAM idle timeout to 2 minutes
 
  --   
 
diff --git a/src/net/ListenStreamStock.cxx b/src/net/ListenStreamStock.cxx
@@ -167,7 +167,7 @@ class ListenStreamStock::Item final
 		}
 
 		/* keep the process around for some time */
-		idle_timer.Schedule(std::chrono::minutes{5});
+		idle_timer.Schedule(std::chrono::minutes{2});
 	}
 
 	void OnBroken() noexcept override {

Original file line number	Diff line number	Diff line change
`@@ -167,7 +167,7 @@ class ListenStreamStock::Item final`
`167`	`167`	`}`
`168`	`168`
`169`	`169`	`/* keep the process around for some time */`
`170`		`- idle_timer.Schedule(std::chrono::minutes{5});`
	`170`	`+ idle_timer.Schedule(std::chrono::minutes{2});`
`171`	`171`	`}`
`172`	`172`
`173`	`173`	`void OnBroken() noexcept override {`