From e3b386c2aa9970f2f999f07ac43b7eb8fe319d8d Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Fri, 30 Oct 2026 18:28:14 +0100
Subject: track connection type per path

---
 src/api/stats/prometheus.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/api/stats')

diff --git a/src/api/stats/prometheus.rs b/src/api/stats/prometheus.rs
index aef0616..47ac1b5 100644
--- a/src/api/stats/prometheus.rs
+++ b/src/api/stats/prometheus.rs
@@ -204,6 +204,19 @@ fn transports(out: &mut Out, stats: &TransportStats) {
                 *nodes as f64,
             );
         }
+        out.family(
+            "identity_relayed_nodes",
+            "gauge",
+            "Proven nodes a transport reaches only through a relay, by transport.",
+        );
+        for transport in identity.proven.keys() {
+            let relayed = identity.relayed.get(transport).copied().unwrap_or(0);
+            out.sample(
+                "identity_relayed_nodes",
+                &[("transport", transport)],
+                relayed as f64,
+            );
+        }
         out.single(
             "identity_hinted_nodes",
             "gauge",
-- 
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