Add default router

network/router/options.go

@@ -67,5 +67,6 @@ func DefaultOptions() Options {
 		Address:  DefaultAddress,
 		Registry: registry.DefaultRegistry,
 		Table:    NewTable(),
+		Network: "local",
 	}
 }

network/router/router.go

@@ -26,6 +26,10 @@ type Router interface {
 // Option used by the router
 type Option func(*Options)
 
+var (
+	DefaultRouter = NewRouter()
+)
+
 // NewRouter creates new Router and returns it
 func NewRouter(opts ...Option) Router {
 	return newRouter(opts...)