Thank you so much for your reply and help. And I apologize for the delayed response as I was on travelling. Actually I got the output with my json file only. But the thing was I introduced the delay of 2 secs while passing “proxy.sayhello(“siddhartha”)”. I don’t know how and why but without delay am not getting the output. I thought may be java script need that feature I need to work on it.
The code is below: