Browser emulation in gatling

Hi,
I have a question about browser emulation in Gatling. I recorded a script firefox. When I try to replay it, the webpage I’m testing chucks an error about unsupported browser. Our web page does support Firefox. I even tried to add the user agent value for firefox in header but it still doesn’t help. Has anyone seen this before?

Hi,

The only sane way for a server to figure out which browser is sending a request is to parse the User-Agent request headers.
Either you removed/are not sending this header, or there’s a bug in your application and it misunderstand another issue for an unsupported browser.