Changes between Version 2 and Version 4 of Ticket #24681


Ignore:
Timestamp:
Dec 22, 2017, 1:04:21 PM (22 months ago)
Author:
teor
Comment:

Please see my branch ticket24681_028, which is based on maint-0.2.8, just in case we decide to backport that far.

I actually ended up changing DirAuthorityFallbackRate to 0.1, which is a one-line config change. (The comment and the man page change are longer.)

Given how simple the patch is, I think we should backport it all the way back to whatever versions we plan to release with the new fallback list.

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  • Ticket #24681

    • Property Status changed from new to needs_review
    • Property Owner set to teor
    • Property Points changed from to 0.1
    • Property Version changed from to Tor: 0.2.8.1-alpha
    • Property Actual Points changed from to 0.1
    • Property Keywords 031-backport-maybe 030-backport-maybe 029-backport-maybe 028-backport-maybe added
  • Ticket #24681 – Description

    v2 v4  
    11This is a follow-up to #24679.
    22
    3 * update the default weight in parse_dir_fallback_line() to 50.0
     3* update the default weight in parse_dir_fallback_line() to 10.0
    44* update the man page to reflect the new default
    55
    6 (50.0 gives us about 1 in 1000 clients bootstrapping off an authority when all fallbacks are up.)
     610.0 gives us:
     7* 0.5% clients bootstrapping off an authority when all fallbacks are up, * 2% when 25% are down (our replacement threshold)
     8* 7% when 40% are down (our worst case scenario)