Query workbench DP(1.0.4) Not able to connect to 8095 port though process is running in background

Launch the query workbench script with Read only user test .

Do command z.

[root@localhost couchbase-query-workbench]# ./launch-cbq-gui.sh 

Running: ./cbq-gui -datastore=http://127.0.0.1:8091 -localPort=:8095 -user=test -pass=password

Launching query web service.

    Using CB Server at: http://127.0.0.1:8091

    Using N1QL query service on: 127.0.0.1:8093

    Using memcached service on: 127.0.0.1:11210

    Using web content at: ./static

Launching UI server, to use, point browser at http://localhost:8095

^Z

[1]+  Stopped                 ./launch-cbq-gui.sh

[root@localhost couchbase-query-workbench]# netstat -anp | grep -i "8095"

tcp        0      0 :::8095                     :::*                        LISTEN      1404/./cbq-gui      

tcp        0      0 ::ffff:172.23.105.247:8095  ::ffff:192.168.2.56:62658   ESTABLISHED 1404/./cbq-gui      

tcp        0      0 ::ffff:172.23.105.247:8095  ::ffff:192.168.2.56:62995   ESTABLISHED 1404/./cbq-gui      

[root@localhost couchbase-query-workbench]# bg

[1]+ ./launch-cbq-gui.sh &

Not able to connect to UI: http://172.23.105.247:8095/