api/resolver: add resolve options (#1756)

* api/resolver: Resolve options

* router/registry: fix init bug

* router/registry: fix wildcard query bug

* web: fix registation domain bug

* registry/etcd: pass domain in service metadata

* api/resolver/subdomain: expose domain func

* Update api/resolver/subdomain/subdomain.go

Co-authored-by: Dominic Wong <domwongemail@googlemail.com>

Co-authored-by: Dominic Wong <domwongemail@googlemail.com>

router/default.go

@@ -674,6 +674,7 @@ func (r *router) Close() error {
 
 	// remove event chan
 	r.eventChan = nil
+	r.running = false
 
 	return nil
 }

router/table.go

@@ -150,7 +150,7 @@ func (t *table) List() ([]Route, error) {
 func isMatch(route Route, address, gateway, network, router string, strategy Strategy) bool {
 	// matches the values provided
 	match := func(a, b string) bool {
-		if a == "*" || a == b {
+		if a == "*" || b == "*" || a == b {
 			return true
 		}
 		return false