fix(sync): compare retry status metadata (#1141)

* fix(sync): compare retry status metadata

* fix(sync): compare status fields directly

---------

Co-authored-by: Isaac Sanchez <isanchez-hawkins@arize.com>

packages/ui/src/sync/__tests__/live-aggregate.test.js

@@ -3,6 +3,7 @@ import { describe, expect, it } from 'bun:test'
 import {
   aggregateLiveSessions,
   aggregateLiveSessionStatuses,
+  areStatusMapsEquivalent,
   findLiveSession,
   findLiveSessionStatus,
 } from '../live-aggregate.ts'
@@ -79,6 +80,20 @@ describe('live aggregate', () => {
     expect(findLiveSessionStatus(states, 'ses-1')?.type).toBe('idle')
   })
 
+  it('detects retry metadata changes in status maps', () => {
+    const retryStatus = { type: 'retry', message: 'retrying|server|message', attempt: 1, next: 100 }
+
+    expect(areStatusMapsEquivalent(
+      { 'ses-1': retryStatus },
+      { 'ses-1': { ...retryStatus } },
+    )).toBe(true)
+
+    expect(areStatusMapsEquivalent(
+      { 'ses-1': retryStatus },
+      { 'ses-1': { ...retryStatus, attempt: 2, next: 200 } },
+    )).toBe(false)
+  })
+
   it('derives active-now sessions from live statuses instead of persisted history', () => {
     const sessions = [
       session('ses-1', '/a', 20),

packages/ui/src/sync/live-aggregate.ts

@@ -47,6 +47,18 @@ const getStatusMessage = (status: SessionStatus | undefined): string | null => {
   return typeof message === 'string' ? message : null
 }
 
+const getStatusNumberField = (status: SessionStatus | undefined, field: 'attempt' | 'next'): number | null => {
+  const value = (status as Record<string, unknown> | undefined)?.[field]
+  return typeof value === 'number' ? value : null
+}
+
+const areStatusesEquivalent = (left: SessionStatus | undefined, right: SessionStatus | undefined): boolean => {
+  return left?.type === right?.type
+    && getStatusMessage(left) === getStatusMessage(right)
+    && getStatusNumberField(left, 'attempt') === getStatusNumberField(right, 'attempt')
+    && getStatusNumberField(left, 'next') === getStatusNumberField(right, 'next')
+}
+
 type StatusCandidate = {
   status: SessionStatus
   sessionUpdatedAt: number
@@ -114,10 +126,7 @@ export const areStatusMapsEquivalent = (
     }
     const leftStatus = left[key]
     const rightStatus = right[key]
-    if (leftStatus?.type !== rightStatus?.type) {
-      return false
-    }
-    if (getStatusMessage(leftStatus) !== getStatusMessage(rightStatus)) {
+    if (!areStatusesEquivalent(leftStatus, rightStatus)) {
       return false
     }
   }