send_request_with_body

# File lib/net/http.rb, line 1931
    def send_request_with_body(sock, ver, path, body)
      self.content_length = body.bytesize
      delete 'Transfer-Encoding'
      supply_default_content_type
      write_header sock, ver, path
      wait_for_continue sock, ver if sock.continue_timeout
      sock.write body
    end