Hi Jitendra,
1. when I ping the application below is the result:
2. I am able to view product collections directly from the browser. I have made the same call from my UI as well and it works.
I am attaching the log information. I have a doubt in the error line "Response code from backend is 502 for request null#"
Hope this gets resolved soon with your help.
Best Regards,
Deepak