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Update fallback stability requirements 

Decrease the minimum number of fallbacks to 100.

Final fix to 20913.
This commit is contained in:
teor 2017-05-16 18:06:05 +10:00
parent 0e81e2114a
commit cd687a0a2c
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GPG Key ID: 740D9E39025272A2
2 changed files with 5 additions and 3 deletions
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6
changes/bug20913
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@ -1,7 +1,9 @@
o Minor bugfixes (fallbacks):
- Make sure fallback directory mirrors have the same address, port, and
relay identity key for at least 30 days before they are selected.
Partial fix to 20913, bugfix on 0.2.8.1-alpha.
Fixes 20913, bugfix on 0.2.8.1-alpha.
- Decrease the guard flag average required to be a fallback. This allows
us to keep relays that have their guard flag removed when they restart.
Partial fix to 20913, bugfix on 0.2.8.1-alpha.
Fixes 20913, bugfix on 0.2.8.1-alpha.
- Decrease the minimum number of fallbacks to 100.
Fixes 20913, bugfix on 0.2.8.1-alpha.

2
scripts/maint/updateFallbackDirs.py
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@ -198,7 +198,7 @@ FALLBACK_PROPORTION_OF_GUARDS = None if OUTPUT_CANDIDATES else _FB_POG
# Limit the number of fallbacks (eliminating lowest by advertised bandwidth)
MAX_FALLBACK_COUNT = None if OUTPUT_CANDIDATES else 200
# Emit a C #error if the number of fallbacks is less than expected
MIN_FALLBACK_COUNT = 0 if OUTPUT_CANDIDATES else MAX_FALLBACK_COUNT*0.75
MIN_FALLBACK_COUNT = 0 if OUTPUT_CANDIDATES else MAX_FALLBACK_COUNT*0.5
# The maximum number of fallbacks on the same address, contact, or family
# With 200 fallbacks, this means each operator can see 1% of client bootstraps