state property in an
RTCIceCandidatePairStats object indicates the state of the check list
of which the candidate pair is a member.
state = rtcIceCandidatePairStats.state;
During ICE negotiation, the ICE layer builds up a check list, which is
a list of potential pairings of ICE candidates. Each pair has a state, whose value is
When a candidate pair is added to the check list, it begins in the
state. As soon as there are no checks ongoing which block the pair from being analyzed,
it is unfrozen and moves into the
waiting state. This may happen
immediately upon being added to the check list.
Each time a candidate pair is done being checked, the next-highest priority candidate
pair remaining on the check list moves from the
waiting state to the
in-progress state, and its check begins. If the check fails for any reason,
the pair moves into its final state,
failed. If the check succeeds, the
pair ends up in the
The ICE check list state for any given pair of ICE candidates can be found in the
|Identifiers for WebRTC's Statistics API
The definition of 'RTCIceCandidatePairStats.state' in that specification.
|Candidate Recommendation||Initial specification.|
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