[tor-bugs] #32794 [Core Tor/Tor]: improve OOS (out-of-sockets) handler victim selection and more

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Jan 24 01:59:28 UTC 2020


#32794: improve OOS (out-of-sockets) handler victim selection and more
--------------------------+------------------------------------
 Reporter:  starlight     |          Owner:  (none)
     Type:  defect        |         Status:  needs_information
 Priority:  Medium        |      Milestone:  Tor: 0.4.4.x-final
Component:  Core Tor/Tor  |        Version:  Tor: 0.4.2.5
 Severity:  Normal        |     Resolution:
 Keywords:  security      |  Actual Points:
Parent ID:                |         Points:
 Reviewer:  nickm         |        Sponsor:
--------------------------+------------------------------------

Comment (by starlight):

 my todo items are:

 {{{
 enhancements to connection limit logic
   ?support for random upper threshold in a range
   configurable log level for both "Recomputed OOS thresholds" and OOS
 event messages
   emit warnings when config thresholds ignored (don't change)
   enhanced sort
     ~core logic [complete]
     report
       configurable lame-relay consensus threshold
       conn stats on one line
       enhance eligible-to-kill count stats, include all categories
   possibly redundant commit
     "eliminate OOS kill duplicate circuit mark-closed warnings"
     written before push of oos_victim set via circuit connection iterate
       i.e. "if (c->oos_victim) continue;"
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32794#comment:12>
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