The RTCIceCandidatePairStats dictionary's requestsReceived property indicates the total number of STUN connectivity check requests that have been received so far on the connection described by this pairing of candidates.


requestsReceived = rtcIceCandidatePairStats.requestsReceived;


An integer value which specifies the number of STUN connectivity and/or consent requests that have been received to date on the connection described by this pair of ICE candidates.

Because there's no way to tell the difference between requests made to check connectivity and requests made to check consent, the returned figure includes both.

Note: The reported number of requests includes retransmissions. If a request had to be repeated due to network issues, it will be counted multiple times here. This differs from requestsSent, which does not include retransmisions.


Specification Status Comment
Identifiers for WebRTC's Statistics API
The definition of 'RTCIceCandidatePairStats.requestsReceived' in that specification.
Candidate Recommendation Initial specification.

Browser compatibility

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ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
requestsReceivedChrome Full support YesEdge Full support ≤79Firefox No support NoIE No support NoOpera ? Safari ? WebView Android Full support YesChrome Android Full support YesFirefox Android No support NoOpera Android ? Safari iOS ? Samsung Internet Android Full support Yes


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