[tor-commits] [chutney/master] Bootstrap: allow Tor 0.3.4 bridges to bootstrap

[teor at torproject.org]

commit 364534a3d258b7362de2bb5063c1e543775106b4
Author: teor <teor at torproject.org>
Date:   Sat Aug 25 01:13:54 2018 +1000

    Bootstrap: allow Tor 0.3.4 bridges to bootstrap
    
    Fixes 27230.
---
 torrc_templates/common.i | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/torrc_templates/common.i b/torrc_templates/common.i
index 884878b..88f0760 100644
--- a/torrc_templates/common.i
+++ b/torrc_templates/common.i
@@ -16,7 +16,10 @@ TestingTorNetwork 1
 # but can cause consensus instability and network unreliability
 # (Some are also bad for security.)
 AssumeReachable 1
-PathsNeededToBuildCircuits 0.25
+# We need at least 3 descriptors to build circuits.
+# In a 3 relay network, 0.67 > 2/3, so we try hard to get 3 descriptors.
+# In larger networks, 0.67 > 2/N, so we try hard to get >=3 descriptors.
+PathsNeededToBuildCircuits 0.67
 TestingDirAuthVoteExit *
 TestingDirAuthVoteHSDir *
 V3AuthNIntervalsValid 2