Nifi HandleHttpRequest/Response endpoint

[#1]

I have a flow, starts with HandleHttpRequest -> replace all text with a response text -> send HandleHttpResponse, as per attached picture.

I will post data in xml format using url http://mynifi.sth.com:3879. However, i am not able to get any response but only "Unable to connect to remote server" when i try to post data. I have tried a few port numbers, but none works.

Can anyone help me out with that or find out what I have done wrongly?Thanks.

[#2 · Accepted solution]

Changed to another port able to work now.