You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: web_push_request.rb
    path of file: ./repos/discourse/lib/freedom_patches
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

# This is a patch to avoid the direct use of `Net::HTTP` 
    
  def perform
    http = FinalDestination::HTTP.new(uri.host, uri.port, *proxy_options)
    http.use_ssl = true
    http.ssl_timeout = @options[:ssl_timeout] unless @options[:ssl_timeout].nil?
    http.open_timeout = @options[:open_timeout] unless @options[:open_timeout].nil?
    http.read_timeout = @options[:read_timeout] unless @options[:read_timeout].nil?

    req = FinalDestination::HTTP::Post.new(uri.request_uri, headers)
    req.body = body

    resp = http.request(req)
    verify_response(resp)

    resp
  end