feat(protocol-cache): add sliding TTL re-probing and eviction for backend protocol detection

2026-03-23 09:42:07 +00:00
parent 56f5697e1b
commit 3b01144c51
7 changed files with 203 additions and 36 deletions
--- a/rust/crates/rustproxy-metrics/src/collector.rs
+++ b/rust/crates/rustproxy-metrics/src/collector.rs
@@ -89,6 +89,8 @@ pub struct ProtocolCacheEntryMetric {
    pub protocol: String,
    pub h3_port: Option<u16>,
    pub age_secs: u64,
+    pub last_accessed_secs: u64,
+    pub last_probed_secs: u64,
    pub h2_suppressed: bool,
    pub h3_suppressed: bool,
    pub h2_cooldown_remaining_secs: Option<u64>,