refactor(go): make raw topics the realtime source

go/vehicle-gateway/cmd/gateway/main.go

@@ -44,6 +44,7 @@ func main() {
 	defer closeResolver()
 	registry := metrics.NewRegistry()
 	health.Start(ctx, logger, health.NewServer(env("HEALTH_ADDR", ""), "vehicle-gateway", nil, registry))
+	publishUnified := envBool("PUBLISH_UNIFIED_ENABLED", false)
 
 	protocols := []gateway.TCPProtocol{
 		{
@@ -74,6 +75,7 @@ func main() {
 			ReadBufferSize: envInt("TCP_READ_BUFFER_BYTES", 64*1024),
 			IdleTimeout:    time.Duration(envInt("TCP_IDLE_TIMEOUT_SECONDS", 180)) * time.Second,
 			MaxConnections: envInt("TCP_MAX_CONNECTIONS", 20_000),
+			PublishUnified: publishUnified,
 		})
 		if err != nil {
 			logger.Error("build tcp server failed", "protocol", protocol.Protocol, "error", err)
@@ -107,6 +109,7 @@ func main() {
 			Resolver:                resolver,
 			Logger:                  logger,
 			Metrics:                 registry,
+			PublishUnified:          publishUnified,
 		})
 		if err != nil {
 			logger.Error("build yutong mqtt client failed", "error", err)
@@ -183,7 +186,7 @@ func buildSink(ctx context.Context, logger *slog.Logger) (eventbus.Sink, error)
 			})
 			logger.Info("nats async publish enabled", "queue_size", queueSize, "workers", workers, "publish_timeout_ms", timeout.Milliseconds())
 		}
-		logger.Info("nats jetstream sink enabled", "url", env("NATS_URL", ""), "unified_subject", natsSinkConfigFromEnv().UnifiedSubject)
+		logger.Info("nats jetstream sink enabled", "url", env("NATS_URL", ""), "unified_subject", natsSinkConfigFromEnv().UnifiedSubject, "publish_unified_enabled", envBool("PUBLISH_UNIFIED_ENABLED", false))
 		return out, nil
 	}
 	brokers := splitCSV(os.Getenv("KAFKA_BROKERS"))