fix(rustproxy-http,rustproxy-passthrough): improve upstream connection cleanup and graceful tunnel shutdown

2026-03-16 02:05:47 +00:00
parent 1247f48856
commit d5e08c83fc
6 changed files with 190 additions and 80 deletions
@@ -20,7 +20,8 @@ const IDLE_TIMEOUT: Duration = Duration::from_secs(90);
 const EVICTION_INTERVAL: Duration = Duration::from_secs(30);
 /// Maximum age for pooled HTTP/2 connections before proactive eviction.
 /// Prevents staleness from backends that close idle connections (e.g. nginx GOAWAY).
-const MAX_H2_AGE: Duration = Duration::from_secs(300);
+/// 120s is well within typical server GOAWAY windows (nginx: ~60s idle, envoy: ~60s).
+const MAX_H2_AGE: Duration = Duration::from_secs(120);

 /// Identifies a unique backend endpoint.
 #[derive(Clone, Debug, Hash, Eq, PartialEq)]