diff options
Diffstat (limited to 'third_party/libwebrtc/stats/g3doc')
| -rw-r--r-- | third_party/libwebrtc/stats/g3doc/stats.md | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/third_party/libwebrtc/stats/g3doc/stats.md b/third_party/libwebrtc/stats/g3doc/stats.md new file mode 100644 index 0000000000..25127dc36e --- /dev/null +++ b/third_party/libwebrtc/stats/g3doc/stats.md @@ -0,0 +1,18 @@ +<!-- go/cmark -->
+<!--* freshness: {owner: 'hta' reviewed: '2022-10-01'} *-->
+
+# getStats in WebRTC
+
+The WebRTC getStats API is specified in
+ https://w3c.github.io/webrtc-stats/
+and allows querying information about the current state of a RTCPeerConnection
+API and some of its member objects.
+
+## Adding new statistics to Chrome
+
+When adding a new standardized `RTCStatsMember` it is necessary to add
+it to the Chrome allowlist
+ chrome/test/data/webrtc/peerconnection_getstats.js
+before landing the WebRTC change. This mechanism prevents the accidential
+addition and exposure of non-standard attributes and is not required for
+`RTCNonStandardStatsMember` which is not exposed to the web API.
\ No newline at end of file |