RtcIceCandidatePairStats class

ICE candidate pair statistics related to the RTCIceTransport objects.

A candidate pair that is not the current pair for a transport is deleted when the RTCIceTransport does an ICE restart, at the time the state changes to new.

A candidate pair that is the current pair for a transport is deleted after an ICE restart when the RTCIceTransport switches to using a candidate pair generated from the new candidates; this time doesn't correspond to any other externally observable event.

Inheritance

Constructors

RtcIceCandidatePairStats(RtcStatsIceCandidatePairState state, bool? nominated, int? bytesSent, int? bytesReceived, double? totalRoundTripTime, double? currentRoundTripTime, double? availableOutgoingBitrate)

Properties

availableOutgoingBitrate ↔ double?
Calculated by the underlying congestion control by combining the available bitrate for all the outgoing RTP streams using this candidate pair. The bitrate measurement does not count the size of the IP or other transport layers like TCP or UDP. It is similar to the TIAS defined in RFC 3890, i.e. it is measured in bits per second and the bitrate is calculated over a 1 second window.
getter/setter pair
bytesReceived ↔ int?
Total number of payload bytes received on this candidate pair, i.e. not including headers or padding.
getter/setter pair
bytesSent ↔ int?
Total number of payload bytes sent on this candidate pair, i.e. not including headers or padding.
getter/setter pair
currentRoundTripTime ↔ double?
Latest round trip time measured in seconds, computed from both STUN connectivity checks STUN-PATH-CHAR, including those that are sent for consent verification RFC 7675.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
nominated ↔ bool?
Related to updating the nominated flag described in Section 7.1.3.2.4 of RFC 5245.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state ↔ RtcStatsIceCandidatePairState
State of the checklist for the local and remote candidates in a pair.
getter/setter pair
totalRoundTripTime ↔ double?
Sum of all round trip time measurements in seconds since the beginning of the session, based on STUN connectivity check STUN-PATH-CHAR responses (responsesReceived), including those that reply to requests that are sent in order to verify consent RFC 7675.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

fromFFI(RtcStatsType_RtcIceCandidatePairStats stats) → RtcIceCandidatePairStats
Creates RtcIceCandidatePairStats basing on the ffi.RtcStatsType_RtcIceCandidatePairStats received from the native side.
override
fromMap(dynamic stats) → RtcIceCandidatePairStats
Creates RtcIceCandidatePairStats basing on the Map received from the native side.
override