module HTTPX::Plugins::Proxy::HTTP::ProxyParser

    # File lib/httpx/plugins/proxy/http.rb
182 def join_headline(request)
183   return super if request.verb == "CONNECT"
184 
185   "#{request.verb} #{request.uri} HTTP/#{@version.join(".")}"
186 end

    # File lib/httpx/plugins/proxy/http.rb
188 def set_protocol_headers(request)
189   extra_headers = super
190 
191   proxy_params = @options.proxy
192   if proxy_params.scheme == "basic"
193     # opt for basic auth
194     extra_headers["proxy-authorization"] = proxy_params.authenticate(extra_headers)
195   end
196   extra_headers["proxy-connection"] = extra_headers.delete("connection") if extra_headers.key?("connection")
197   extra_headers
198 end