fix _ #367: sched task with advertised NatsAddr instead of the BindAddr

(cherry picked from commit 2d15837)

Author: ffffwh

agent/agent.go

@@ -190,7 +190,7 @@ func (a *Agent) clientConfig() (*uconf.ClientConfig, error) {
 
 	// Set up the HTTP advertise address
 	conf.Node.HTTPAddr = fmt.Sprintf("%s:%d", a.config.BindAddr, a.config.Ports.HTTP) //a.config.AdvertiseAddrs.HTTP
-	conf.Node.NatsAddr = fmt.Sprintf("%s:%d", a.config.BindAddr, a.config.Ports.Nats)
+	conf.Node.NatsAddr = a.config.AdvertiseAddrs.Nats
 
 	conf.Version = a.config.Version