My application is hosted on https on port 9002. My ajax calls are successful if I hit button immediately page load.

After sometime(say 3-4 min) my ajax call is failing with error "NetworkError: Failed to execute 'send' on 'XMLHttpRequest': Failed to load ' https://localhost:9002/****/***/***", this not because of session timeout.

I am testing this in Crome.

Please help to understand why it is failing after sometime.

Thanks in advance.