The RTCIceCandidatePairStats property circuitBreakerTriggerCount indicates the number of times the circuit-breaker has been triggered to indicate a connection timeout or other unexpected connection abort on this specific connection configuration.

A circuit breaker trigger is fired each time the connection times out or otherwise needs to be halted automatically.


cbtCount = rtcIceCandidatePairStats.circuitBreakerTriggerCount;


An integer value indicating the number of times the circuit-breaker has been triggered for the 5-tuple used by this connection. A 5-tuple defining a TCP connection is made up of the following data:

  • The source IP address.
  • The source port number.
  • The destination IP address.
  • The destination port number.
  • Network protocol.


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

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