From d510e3a7b223b75b5187470432f909665b6cd967 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 5 Nov 2026 02:14:44 +0100
Subject: dashboard: swarm-wide epoch shine

---
 src/api/dashboard/mod.rs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/api/dashboard/mod.rs')

diff --git a/src/api/dashboard/mod.rs b/src/api/dashboard/mod.rs
index 6682cbd..c82ce76 100644
--- a/src/api/dashboard/mod.rs
+++ b/src/api/dashboard/mod.rs
@@ -340,15 +340,22 @@ async fn build(state: &AppState, graph: &Graph, live: bool) -> JsonValue {
         .into_iter()
         .filter(|(_, age, _)| *age <= LINKS_KEPT_FOR)
         .collect();
+    // With each its epoch: the page shows who entered a new one.
+    let epochs = state.links.epochs();
+    let epoch_json = |epoch: Option<crate::transport::Epoch>| {
+        epoch.map(|epoch| json!(crate::document::replica::EpochRecord::from(epoch)))
+    };
     let mut measured = Map::new();
     measured.insert(
         local.to_owned(),
-        json!({ "secsAgo": 0, "links": links_json(&own) }),
+        json!({ "secsAgo": 0, "links": links_json(&own),
+            "epoch": epoch_json(Some(state.local_epoch())) }),
     );
     for (member, age, member_links) in &replies {
         measured.insert(
             member.clone(),
-            json!({ "secsAgo": age.as_secs(), "links": links_json(member_links) }),
+            json!({ "secsAgo": age.as_secs(), "links": links_json(member_links),
+                "epoch": epoch_json(epochs.get(member).copied()) }),
         );
     }
     let clocks = clocks::swarm(
-- 
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