[tor-bugs] #16762 [Tor]: Move most of directory_all_unreachable into a backend callback

[Tor Bug Tracker & Wiki]

#16762: Move most of directory_all_unreachable into a backend callback
-----------------------------------------------+---------------------------
 Reporter:  nickm                              |          Owner:
     Type:  enhancement                        |         Status:  new
 Priority:  normal                             |      Milestone:  Tor:
Component:  Tor                                |  0.2.7.x-final
 Keywords:  sponsorS, blob, TorCoreTeam201508  |        Version:
Parent ID:                                     |  Actual Points:
                                               |         Points:
-----------------------------------------------+---------------------------
 After my patch on #16695, the blob becomes smaller, but still quite scary
 (311 functions in our biggest SCC).  If we move the body of
 directory_all_unreachable into a callback, we can chop that by nearly
 half.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16762>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online