iOS Live Activity Updates

Nucleic-Session: 665980BA-E8A5-4E84-9DF4-1757CF792353 Co-authored-by: Nucleic <[email protected]>
2026-07-06 12:55:21 -07:00
parent 0c6841a8fb
commit 52df910d6c
1 changed files with 5 additions and 3 deletions
@@ -122,10 +122,12 @@ final class LiveActivityManager {
        }
    }

-    /// Apply `state` to the Activity — deduped against the last push and coalesced through one
-    /// serial task so the newest state always wins.
+    /// Apply `state` to the Activity — coalesced through one serial task so the newest state always
+    /// wins, and gated on the attention signature so a mid-turn churn tick (which changes the diff
+    /// totals on every transcript edit but no status) doesn't spend ActivityKit's update budget. The
+    /// fresh churn still rides along on the next status-driven push.
    private func push(_ state: NucleicSessionAttributes.ContentState, hostName: String) {
-        guard state != lastState else { return }
+        guard state.attentionSignature != lastState?.attentionSignature else { return }
        lastState = state

        guard let activity else {