[tor-bugs] #17963 [Tor]: Bridge clients should get directory documents via IPv6

[Tor Bug Tracker & Wiki]

#17963: Bridge clients should get directory documents via IPv6
--------------------+------------------------------------
 Reporter:  teor    |          Owner:
     Type:  defect  |         Status:  closed
 Priority:  Medium  |      Milestone:  Tor: 0.2.9.x-final
Component:  Tor     |        Version:
 Severity:  Normal  |     Resolution:  fixed
 Keywords:          |  Actual Points:
Parent ID:  #17840  |         Points:
  Sponsor:          |
--------------------+------------------------------------

Comment (by teor):

 I updated #17840 with one final commit that preserves the previous bridge
 client behaviour (I got it wrong the first time):
 * bridge clients prefer the configured bridge ORPort address when
 ClientPreferIPv6ORPort is auto (the default);
 * otherwise, bridge clients prefer ORPort addresses based on
 ClientPreferIPv6ORPort;
 * other clients prefer IPv4 ORPorts when ClientPreferIPv6ORPort is auto
 (the default);
 * all clients prefer IPv4 DirPorts when ClientPreferIPv6DirPort is auto
 (the default).

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17963#comment:5>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online