SeaweedMQ is Now the Only Mode

weed/command/mq_kafka_gateway.go

@@ -12,46 +12,38 @@ var (
 type mqKafkaGatewayOpts struct {
 	listen       *string
 	agentAddress *string
-	seaweedMode  *bool
 }
 
 func init() {
 	cmdMqKafkaGateway.Run = runMqKafkaGateway
 	mqKafkaGatewayOptions.listen = cmdMqKafkaGateway.Flag.String("listen", ":9092", "Kafka gateway listen address")
-	mqKafkaGatewayOptions.agentAddress = cmdMqKafkaGateway.Flag.String("agent", "", "SeaweedMQ Agent address (e.g., localhost:17777)")
-	mqKafkaGatewayOptions.seaweedMode = cmdMqKafkaGateway.Flag.Bool("seaweedmq", false, "Use SeaweedMQ backend instead of in-memory stub")
+	mqKafkaGatewayOptions.agentAddress = cmdMqKafkaGateway.Flag.String("agent", "localhost:17777", "SeaweedMQ Agent address (required)")
 }
 
 var cmdMqKafkaGateway = &Command{
-	UsageLine: "mq.kafka.gateway [-listen=:9092] [-agent=localhost:17777] [-seaweedmq]",
+	UsageLine: "mq.kafka.gateway [-listen=:9092] [-agent=localhost:17777]",
 	Short:     "start a Kafka wire-protocol gateway for SeaweedMQ",
 	Long: `Start a Kafka wire-protocol gateway translating Kafka client requests to SeaweedMQ.
 
-By default, uses an in-memory stub for development and testing.
-Use -seaweedmq -agent=<address> to connect to a real SeaweedMQ Agent for production.
+Requires a running SeaweedMQ Agent. Use -agent=<address> to specify the agent location.
 
 This is experimental and currently supports a minimal subset for development.
 `,
 }
 
 func runMqKafkaGateway(cmd *Command, args []string) bool {
-	// Validate options
-	if *mqKafkaGatewayOptions.seaweedMode && *mqKafkaGatewayOptions.agentAddress == "" {
-		glog.Fatalf("SeaweedMQ mode requires -agent address")
+	// Validate options - agent address is now required
+	if *mqKafkaGatewayOptions.agentAddress == "" {
+		glog.Fatalf("SeaweedMQ Agent address is required (-agent)")
 		return false
 	}
 
 	srv := gateway.NewServer(gateway.Options{
 		Listen:       *mqKafkaGatewayOptions.listen,
 		AgentAddress: *mqKafkaGatewayOptions.agentAddress,
-		UseSeaweedMQ: *mqKafkaGatewayOptions.seaweedMode,
 	})
 
-	mode := "in-memory"
-	if *mqKafkaGatewayOptions.seaweedMode {
-		mode = "SeaweedMQ (" + *mqKafkaGatewayOptions.agentAddress + ")"
-	}
-	glog.V(0).Infof("Starting MQ Kafka Gateway on %s with %s backend", *mqKafkaGatewayOptions.listen, mode)
+	glog.V(0).Infof("Starting MQ Kafka Gateway on %s with SeaweedMQ backend (%s)", *mqKafkaGatewayOptions.listen, *mqKafkaGatewayOptions.agentAddress)
 	if err := srv.Start(); err != nil {
 		glog.Fatalf("mq kafka gateway start: %v", err)
 		return false