<div>Hello tell me how I can get for example http header "user-agent"?</div><div>I do so:</div><div>š</div><div>handle(Req, State) -></div><div>š</div><div>{ok, FwdIP, Req5} = cowboy_req:header("user-agent, Req)</div><div>š</div><div>but in this place I get the error</div><div>š</div><div>š</div><div>š</div><div>--</div><div>Vjacheslav Kozlov</div><div>Engineer of AEMS</div><div>Ltd. "EER-Novomichurinsk"</div><div>--</div><div>http://www.ter-energo.ru</div><div>+79109095144 09:00-18:00 (GMT+04:00)</div>