addr forming refactor

internal/task/handler.go

@@ -17,7 +17,8 @@ type Handler struct {
 }
 
 type Deps struct {
-	Addr          string
+	Host          string
+	Port          string
 	MerchProvider common.MerchProvider
 }
 
@@ -25,7 +26,7 @@ func New(deps Deps) *Handler {
 	srv := grpc.NewServer()
 
 	handler := &Handler{
-		addr:    deps.Addr,
+		addr:    net.JoinHostPort(deps.Host, deps.Port),
 		service: newService(deps.MerchProvider),
 	}
 
@@ -36,6 +37,7 @@ func New(deps Deps) *Handler {
 }
 
 func (h *Handler) Serve() error {
+	log.WithField("addr", h.addr).Debugf("%v Serving tasks", pkgLogHeader)
 	listener, err := net.Listen("tcp", h.addr)
 	if err != nil {
 		log.WithError(err).Errorf("%v Listner failure", pkgLogHeader)