[tor-bugs] #21969 [Core Tor/Tor]: We're missing descriptors for some of our primary entry guards

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#21969: We're missing descriptors for some of our primary entry guards
-----------------------------------+------------------------------------
 Reporter:  asn                    |          Owner:  asn
     Type:  defect                 |         Status:  needs_review
 Priority:  High                   |      Milestone:  Tor: 0.3.1.x-final
Component:  Core Tor/Tor           |        Version:
 Severity:  Normal                 |     Resolution:
 Keywords:  tor-guard, tor-bridge  |  Actual Points:
Parent ID:                         |         Points:  1.5
 Reviewer:                         |        Sponsor:  SponsorU
-----------------------------------+------------------------------------

Comment (by asn):

 OK, I have an 0.3.0 branch on `bug21969_bridges_030` and a fresh force-
 pushed 0.3.1 branch on `bug21969_bridges`. Both of them should contain
 changes file.

 BTW the whole problem ended up being the missing guard state, so I didn't
 actually have to do part (2) of comment:29, since we already ignore
 unreachable bridges:
 {{{
   SMARTLIST_FOREACH_BEGIN(gs->primary_entry_guards, entry_guard_t *,
 guard) {
     entry_guard_consider_retry(guard);
     if (guard->is_reachable == GUARD_REACHABLE_NO)
       continue;
     n_considered++;
 ...
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21969#comment:32>
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