RTCIceCandidatePairStats: writable property

Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.

The writable property of the RTCIceCandidatePairStats dictionary indicates whether or not the connection described by the candidate pair is writable.

Value

true if the connection described by this candidate pair has received acknowledgement of receipt (ACK) for at least one ICE request and that STUN consent hasn't expired.

Note: This property is deprecated. You can instead determine whether or not an incoming ICE request is available to read by checking to see if responsesReceived is greater than 0, and that the time specified by consentExpiredTimestamp has not passed:

js
if (
  icpStats.responsesReceived > 0 &&
  icpStats.consentExpiredTimestamp < performance.now()
) {
  /* at least one ICE response has been received */
}

Specifications

This property was removed from the specification in early 2017.

Browser compatibility