Method Request::append_cookie_headers add multiple COOKIE headers to a request while having more then one cookie set but this is not allowed by RFC 6265.:
5.4. The Cookie Header
When the user agent generates an HTTP request, the user agent MUST
NOT attach more than one Cookie header field.
The correct behavior would be to set a single COOKIE header with the following syntax:
4.2.1. Syntax
cookie-header = "Cookie:" OWS cookie-string OWS
cookie-string = cookie-pair *( ";" SP cookie-pair )
Method Request::append_cookie_headers add multiple COOKIE headers to a request while having more then one cookie set but this is not allowed by RFC 6265.:
5.4. The Cookie Header
When the user agent generates an HTTP request, the user agent MUST
NOT attach more than one Cookie header field.
The correct behavior would be to set a single COOKIE header with the following syntax:
4.2.1. Syntax
cookie-header = "Cookie:" OWS cookie-string OWS
cookie-string = cookie-pair *( ";" SP cookie-pair )