WSO2 API Manager not able to get response from localhost
<p>I have a node based sample rest based application in Nodejs which is accessible by the url <a href="http://localhost:8288/api/users" rel="nofollow noreferrer">http://localhost:8288/api/users</a>.
I have configured APIM and I was able to hit some sample services like <a href="https://www.googleapis.com/books/v1/volumes?q=isbn:0747532699" rel="nofollow noreferrer">https://www.googleapis.com/books/v1/volumes?q=isbn:0747532699</a> and get the response back.</p>

<p>But when I try to hit my localhost rest service via API Manager using API Console, I am getting 
Response Body no content
Response Code 0
Response Headers{
  "error": "no response from server"
}</p>

<p>I have no error in the logs.But Neither call is reaching the backend rest service. Should i make some changes to access my localhost urls in API Manager.This API Manager installation and rest service is in the same machine.
Please help.</p>