title: When should one use CONNECT and GET HTTP methods at HTTP Proxy Server?
body: <p>I'm building a WebClient library. Now I'm implementing a proxy feature, so I am making some research and I saw some code using the <code>CONNECT</code> method to request a URL.</p>
  
  <p>But checking it within my web browser, it doesn't use the <code>CONNECT</code> method but calls the GET method instead.</p>
  
  <p>So I'm confused. When I should use both methods?</p>