Add a changes file for bug7157.

This commit is contained in:
Mike Perry 2012-10-31 18:51:07 -07:00
parent df4aeaa0d6
commit f215d19105

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changes/bug7157 Normal file
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o Minor features:
- Alter the Path Bias log messages to be more descriptive in terms
of reporting timeouts and other statistics.
- Create three levels of Path Bias log messages, as opposed to just
two. These are configurable via consensus as well as via torrc
options PathBiasNoticeRate, PathBiasWarnRate, PathBiasExtremeRate.
The default values are 0.70, 0.50, and 0.30 respectively.
- Separate the log message levels from the decision to drop guards,
which also is available via torrc option PathBiasDropGuards.
PathBiasDropGuards defaults to 0 (off).
- Deprecate PathBiasDisableRate in favor of PathBiasDropGuards
in combination with PathBiasExtremeRate.
- Increase the default values for PathBiasScaleThreshold and
PathBiasCircThreshold from 200 and 20 to 300 and 150, respectively.