HTTP Response Code 200, JBoss EAP 7.4

i'm not getting HTTP response code 200... eventhough the port 8080 is in LISTEN state, firewall are up, java is also in running state.
I'm getting the HTTP response code 200 after killing and restarting the jboss... This is happeing in production server. everytime im restarting the jboss eap. this is not recommended. plz help me ...

[epos@ctl ~]$ hostname -i
172.17.10.11
[epos@ctl ~]$ curl -v http://172.17.10.11:8080
* About to connect() to 172.17.10.11 port 8080 (#0)
* Trying 172.17.10.11...
* Connected to 172.17.10.11 (172.17.10.11) port 8080 (#0)

GET / HTTP/1.1
User-Agent: curl/7.29.0
Host: 172.17.10.11:8080
Accept: /