commit 9e27a77f17bae2f9535373f8b48c2cee6ea2ae4d Author: Mike Perry mikeperry-git@fscked.org Date: Thu Dec 1 21:23:46 2011 -0800

Directly use the circ_error if it is negative. --- NetworkScanners/BwAuthority/README.spec.txt | 4 +++- NetworkScanners/BwAuthority/aggregate.py | 8 ++++---- 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/NetworkScanners/BwAuthority/README.spec.txt b/NetworkScanners/BwAuthority/README.spec.txt index db5c125..d223160 100644 --- a/NetworkScanners/BwAuthority/README.spec.txt +++ b/NetworkScanners/BwAuthority/README.spec.txt @@ -516,7 +516,9 @@ to the node, and the average success rate for the entire node class, respectively.

- This error value is then added to pid_error. + If this error value is negative (meaning the node is failing + more circuits than the network average), we use it as the + pid_error.

"bwauthbestratio=0" If absent, the larger of stream bandwidth vs filtered bandwidth diff --git a/NetworkScanners/BwAuthority/aggregate.py b/NetworkScanners/BwAuthority/aggregate.py index a2372af..ae6f5be 100755 --- a/NetworkScanners/BwAuthority/aggregate.py +++ b/NetworkScanners/BwAuthority/aggregate.py @@ -546,10 +546,10 @@ def main(argv): if cs_junk.use_circ_fails: circ_error = ((1.0-n.circ_fail_rate) - true_circ_avg[n.node_class()]) \ / true_circ_avg[n.node_class()] - # FIXME: Hrmm, should we only penalize for circ successes, or should - # we reward, too? Let's try both for now. - # if circ_error < 0: - n.pid_error += circ_error + # FIXME: Hrmm, should we only penalize for circ fails, or should + # we reward, too? + if circ_error < 0: + n.pid_error = circ_error

if n.idhex in prev_votes.vote_map: # If there is a new sample, let's use it for all but guards