[tor-bugs] #32828 [Core Tor/Tor]: automatically disable relay exit policy on DNS self-test failure

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#32828: automatically disable relay exit policy on DNS self-test failure
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 Reporter:  starlight         |          Owner:  (none)
     Type:  enhancement       |         Status:  new
 Priority:  Medium            |      Component:  Core Tor/Tor
  Version:  Tor: unspecified  |       Severity:  Normal
 Keywords:                    |  Actual Points:
Parent ID:                    |         Points:
 Reviewer:                    |        Sponsor:
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 Large numbers of exit relays with 100% DNS failure rates frequently appear
 on https://arthuredelstein.net/exits/, which by itself has proven
 insufficient motivation for exit operators to assure functional DNS.
 Enhance tor daemon to automatically disable the exit policy and fallback
 to not-exit operation when DNS failure rates exceed a threshold for a
 time.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32828>
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