When the server hostname resolved to both IPv4 and IPv6 addresses,
connecting would fail with nothing in syslog. This corrects that oversight.
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
(cherry picked from ca56324 and PKG_MIRROR_HASH removal from 494ce71)
On some systems too many retries with authentication failure results
in IP or username being locked out, so add option to prevent retries
in the event of authentication failure
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
Daniel Gimpelevich