title: Httpcleint 4.3.2 issue with default endpoint having explicit port 80
body: <p>We are having a piece of code which tries to make a post request using HttpClient.execute with <a href="http://example.com:80" rel="nofollow">http://example.com:80</a> (I know it doesn't makes sense but it is there) and it gives socket connection error. With the older javaclient library this issue is not happening. Any suggestions to include the default port number and make successful call to an endpoint?</p>