re-logging in after a lost connection. OK'd by the maintainer of the port.
Prompted by: Jens A Nilsson <jnilsson@ludd.luth.se>
program that uses neither perl nor masses of memory when mirroring large collections (like at ftp.freebsd.org). I did the port but the author is Jens A Nilsson <jnilsson@ludd.luth.se>