commit 396bddaa4c48453fcc6583188622cc0edf766fa1 Author: teor <teor2345@gmail.com> Date: Wed Dec 7 16:03:32 2016 +1100 Require fallback directories to have the same address and port for 7 days 7 days is a tradeoff between the expected time between major Tor releases, which is 6 months, and the number of relays with enough stability. Relays whose OnionOO stability timer is reset on restart by bug #18050 should upgrade to Tor 0.2.8.7 or later, which has a fix for this issue. Closes ticket #20880; maintains short-term fix in e220214 in tor-0.2.8.2-alpha. --- changes/fallbacks-201612 | 9 +++++---- scripts/maint/updateFallbackDirs.py | 11 +++++++---- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/changes/fallbacks-201612 b/changes/fallbacks-201612 index e0e412c..326ff7f 100644 --- a/changes/fallbacks-201612 +++ b/changes/fallbacks-201612 @@ -5,10 +5,11 @@ updateFallbackDirs.py. Closes ticket 20878. - Require fallback directories to have the same address and port for - 6 months. (We expect to regenerate the fallback list each major Tor - release.) Relays whose OnionOO stability timer is reset on restart by - bug 18050 should upgrade to Tor 0.2.8.7 or later, which has a fix for - this issue. + 4 months. (4 months is a tradeoff between the expected time between + major Tor releases, which is 6 months, and the number of relays with + enough stability.) Relays whose OnionOO stability timer is reset on + restart by bug 18050 should upgrade to Tor 0.2.8.7 or later, which has + a fix for this issue. Closes ticket 20880; removes short-term fix in e220214 in tor-0.2.8.2-alpha. - Make it easier to change the output sort order of fallbacks. diff --git a/scripts/maint/updateFallbackDirs.py b/scripts/maint/updateFallbackDirs.py index df5f049..337ade1 100755 --- a/scripts/maint/updateFallbackDirs.py +++ b/scripts/maint/updateFallbackDirs.py @@ -137,10 +137,13 @@ MAX_LIST_FILE_SIZE = 1024 * 1024 ## Eligibility Settings -# Reduced due to a bug in tor where a relay submits a 0 DirPort when restarted -# This causes OnionOO to (correctly) reset its stability timer -# This issue will be fixed in 0.2.7.7 and 0.2.8.2 -# Until then, the CUTOFFs below ensure a decent level of stability. +# Require fallbacks to have the same address and port for a set amount of time +# +# There was a bug in Tor 0.2.8.1-alpha and earlier where a relay temporarily +# submits a 0 DirPort when restarted. +# This causes OnionOO to (correctly) reset its stability timer. +# Affected relays should upgrade to Tor 0.2.8.7 or later, which has a fix +# for this issue. ADDRESS_AND_PORT_STABLE_DAYS = 7 # What time-weighted-fraction of these flags must FallbackDirs # Equal or Exceed?