From 6f77b7cb83a5237eeb83d7be1dc0f29df8799b23 Mon Sep 17 00:00:00 2001
From: Lee Smet <lee.smet@hotmail.com>
Date: Wed, 25 Mar 2026 11:07:41 +0100
Subject: [PATCH] Fix #794: Proper route request cache cleanup

Signed-off-by: Lee Smet <lee.smet@hotmail.com>
---
 mycelium/src/rr_cache.rs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/mycelium/src/rr_cache.rs b/mycelium/src/rr_cache.rs
index a8ae1af..1b2621c 100644
--- a/mycelium/src/rr_cache.rs
+++ b/mycelium/src/rr_cache.rs
@@ -60,12 +60,13 @@ impl RouteRequestCache {
                         trace!("Cleaning route request cache");
 
                         cache.retain(|subnet, info: &mut RouteRequestInfo| {
-                            if info.sent.elapsed() < expiration {
-                                false
-                            } else {
+                            let elapsed = info.sent.elapsed() >= expiration;
+
+                            if elapsed {
                                 trace!(%subnet, "Removing exired route request from cache");
-                                true
                             }
+
+                            !elapsed
                         });
                     }
                 }