perf(go): skip empty realtime payload snapshots

2026-07-03 08:35:14 +08:00
parent 97362e3205
commit c1640b4332
2 changed files with 20 additions and 1 deletions
--- a/go/vehicle-gateway/internal/realtime/snapshot_writer.go
+++ b/go/vehicle-gateway/internal/realtime/snapshot_writer.go
@@ -321,7 +321,7 @@ func hasRealtimePayload(env envelope.FrameEnvelope) bool {
 	if len(env.Fields) > 0 {
 		return true
 	}
-	if _, ok := env.Parsed["data_units"]; ok {
+	if units, ok := env.Parsed["data_units"].([]any); ok && len(units) > 0 {
 		return true
 	}
 	return false