I am working upon designing an automatic client side performance tracking tool. I saw browsermob proxy alongwith selenium can be used for writing such tests. But, i am wondering if :-
Can BMP+Selenium be used for capturing network traffic for applications running on localhost and generate HAR files ?
I have googled and discovered tools for performing these operations, like, HAR can be generated using BMP+Selenium/Firebug+NetExport/Chrome dev tools but I am more interested if any APIs are available for these operations like Browser Navigation Timing API ?