diff options
Diffstat (limited to 'src/or/config.c')
| -rw-r--r-- | src/or/config.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/or/config.c b/src/or/config.c index ddf49b037e..42ff25877e 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -226,7 +226,14 @@ static config_var_t option_vars_[] = { VAR("DirReqStatistics", BOOL, DirReqStatistics_option, "1"), VAR("DirAuthority", LINELIST, DirAuthorities, NULL), V(DirCache, BOOL, "1"), - V(DirAuthorityFallbackRate, DOUBLE, "1.0"), + /* A DirAuthorityFallbackRate of 0.1 means that 0.5% of clients try an + * authority when all fallbacks are up, and 2% try an authority when 25% of + * fallbacks are down. (We rebuild the list when 25% of fallbacks are down). + * + * We want to reduce load on authorities, but keep these two figures within + * an order of magnitude, so there isn't too much load shifting to + * authorities when fallbacks go down. */ + V(DirAuthorityFallbackRate, DOUBLE, "0.1"), V(DisableAllSwap, BOOL, "0"), V(DisableDebuggerAttachment, BOOL, "1"), OBSOLETE("DisableIOCP"), |