commit cd687a0a2c430efac0bf98dcc837c3809a63c52b Author: teor teor2345@gmail.com Date: Tue May 16 18:06:05 2017 +1000

Update fallback stability requirements

Decrease the minimum number of fallbacks to 100.

Final fix to 20913. --- changes/bug20913 | 6 ++++-- scripts/maint/updateFallbackDirs.py | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/changes/bug20913 b/changes/bug20913 index 69bec5b..5086edc 100644 --- a/changes/bug20913 +++ b/changes/bug20913 @@ -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. diff --git a/scripts/maint/updateFallbackDirs.py b/scripts/maint/updateFallbackDirs.py index e116659..82a6042 100755 --- a/scripts/maint/updateFallbackDirs.py +++ b/scripts/maint/updateFallbackDirs.py @@ -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