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<?% config.freshness.reviewed = '2022-10-01' %?>
<?% config.freshness.owner = 'hta' %?>
# 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.