commit 886f3969154fdf17d50637aee751276bae34483c Author: hanneloresx hanneloresx@protonmail.com Date: Sun Jul 12 21:54:33 2020 -0400

Align bridgedb-metrics spec with latest format.

Update bridgedb-metrics spec to align with version 2 of the metrics format and provide more information on internal metrics. --- doc/bridgedb-metrics-spec.txt | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/doc/bridgedb-metrics-spec.txt b/doc/bridgedb-metrics-spec.txt index aac838a..9a51926 100644 --- a/doc/bridgedb-metrics-spec.txt +++ b/doc/bridgedb-metrics-spec.txt @@ -25,10 +25,10 @@ file is formatted as follows:

VERSION determines the version of the metrics format. As the format changes over time, we will increment VERSION. The latest - version is 1 -- the first iteration of the metrics format. + version is 2 -- the second iteration of the metrics format.

Example: - bridgedb-metrics-version 1 + bridgedb-metrics-version 2

"bridgedb-metric-count" METRIC_KEY COUNT NL [Any number.] @@ -75,11 +75,16 @@ file is formatted as follows:

Strings in between quotes (e.g., "handouts") are literals and show up in the hierarchy as is. Upper-case strings (e.g., TRANSPORT) are - placeholders, which are explained below. + placeholders, which are explained below. The internal.handouts + metrics provide statistics on how often a given bridge was handed out + during the measurement interval. Bridges that were not handed out will + not be part of these metrics.

TRANSPORT refers to a pluggable transport protocol. This includes "obfs2", "obfs3", "obfs4", "scramblesuit", and "fte". These - pluggable transports will change in the future. + pluggable transports will change in the future. This field also includes + "unallocated" when reporting internal metrics to report on bridges left + unallocated as configured.

CC refers to a two-letter country code of the user's IP address. We use two reserved country codes, "??" and "zz". "??" denotes that we couldn't @@ -91,6 +96,9 @@ file is formatted as follows:

The field RESERVED is reserved for an anomaly score. It is currently set to "none" and should be ignored by implementations. + + SUBRING refers to a subring of a hashring that bridges are arranged into + during distribution.

COUNT is the approximate number of user requests for the given METRIC_KEY. We round up the number of requests to the next