module HTTPX::Plugins::Expect::InstanceMethods

    # File lib/httpx/plugins/expect.rb
 99 def fetch_response(request, selector, options)
100   response = super
101 
102   return unless response
103 
104   if response.is_a?(Response) && response.status == 417 && request.headers.key?("expect")
105     response.close
106     request.headers.delete("expect")
107     request.transition(:idle)
108     send_request(request, selector, options)
109     return
110   end
111 
112   response
113 end