feat: add cmpp inbound gateway listener

gateway/cmd/gateway/main.go

@@ -7,6 +7,7 @@ import (
 
 	"cmpp-platform/gateway/internal/control"
 	"cmpp-platform/gateway/internal/health"
+	"cmpp-platform/gateway/internal/inbound"
 )
 
 func main() {
@@ -14,10 +15,22 @@ func main() {
 	if addr == "" {
 		addr = ":8090"
 	}
+	cmppAddr := os.Getenv("GATEWAY_CMPP_ADDR")
+	if cmppAddr == "" {
+		cmppAddr = ":17890"
+	}
+	apiBaseURL := os.Getenv("API_BASE_URL")
+
+	go func() {
+		log.Printf("cmpp gateway inbound server listening on %s", cmppAddr)
+		if err := (inbound.Server{Addr: cmppAddr, APIBaseURL: apiBaseURL}).ListenAndServe(); err != nil {
+			log.Fatalf("gateway inbound server stopped: %v", err)
+		}
+	}()
 
 	mux := http.NewServeMux()
 	mux.Handle("/health", health.Handler())
-	control.Register(mux, control.Server{APIBaseURL: os.Getenv("API_BASE_URL")})
+	control.Register(mux, control.Server{APIBaseURL: apiBaseURL})
 
 	log.Printf("cmpp gateway control server listening on %s", addr)
 	if err := http.ListenAndServe(addr, mux); err != nil {