commit ddb630dbad6ab103122ae95a164cdf2605ad6ff1 Author: Karsten Loesing karsten.loesing@gmx.net Date: Tue Feb 24 12:05:32 2015 +0100
Add hidserv-stats from proposal 238. --- dir-spec.txt | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+)
diff --git a/dir-spec.txt b/dir-spec.txt index f74b16d..70a67dc 100644 --- a/dir-spec.txt +++ b/dir-spec.txt @@ -954,6 +954,45 @@ limit the number of listed ports and subsume any remaining opened streams under port "other".
+ "hidserv-stats-end" YYYY-MM-DD HH:MM:SS (NSEC s) NL + [At most once.] + + YYYY-MM-DD HH:MM:SS defines the end of the included measurement + interval of length NSEC seconds (86400 seconds by default). + + A "hidserv-stats-end" line, as well as any other "hidserv-*" line, + is first added after the relay has been running for at least 24 + hours. + + "hidserv-rend-relayed-cells" SP num SP key=val SP key=val ... NL + [At most once.] + + Approximate number of RELAY cells seen in either direction on a + circuit after receiving and successfully processing a RENDEZVOUS1 + cell. + + The original measurement value is obfuscated in several steps: + first, it is rounded up to the nearest multiple of 'bin_size' + which is reported in the key=val part of this line; second, a + (possibly negative) noise value is added to the result of the + first step by randomly sampling from a Laplace distribution with + mu = 0 and b = (delta_f / epsilon) with 'delta_f' and 'epsilon' + being reported in the key=val part, too; third, the result of the + previous obfuscation steps is truncated to the next smaller + integer and included as 'num'. + + "hidserv-dir-onions-seen" SP num SP key=val SP key=val ... NL + [At most once.] + + Approximate number of unique hidden-service identities seen in + descriptors published to and accepted by this hidden-service + directory. + + The original measurement value is obfuscated in the same way as + the 'num' value reported in "hidserv-rend-relayed-cells", but + possibly with different parameters as reported in the key=val part + of this line. + "transport" transportname address:port [arglist] NL [Any number.]