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

    # File lib/httpx/plugins/proxy/http.rb
236 def join_headline(request)
237   return super if request.verb == "CONNECT"
238 
239   "#{request.verb} #{request.uri} HTTP/#{@version.join(".")}"
240 end

    # File lib/httpx/plugins/proxy/http.rb
242 def set_protocol_headers(request)
243   extra_headers = super
244 
245   proxy_params = @options.proxy
246   if proxy_params.scheme == "basic"
247     # opt for basic auth
248     extra_headers["proxy-authorization"] = proxy_params.authenticate(extra_headers)
249   end
250   extra_headers["proxy-connection"] = extra_headers.delete("connection") if extra_headers.key?("connection")
251   extra_headers
252 end