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• 句法
• 规范
• 浏览器兼容性
• 相关话题

过时
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

obsolete RTCIceCandidatePairStats property priority reports the priority of the candidate pair as an integer value. The higher the value, the more likely the WebRTC layer is to select the candidate pair when the time comes to establish (or re-establish) a connection between the two peers.

句法

pairPriority = rtcIceCandidatePairStats.priority;
					

值

An integer value indicating the priority of this pair of candidates as compared to other pairs on the same peer connection. The higher this value, the better the WebRTC layer thinks this pair of candidates is compared to the others, and the more likely a pair is to be selelcted for use.

注意： This property was removed from the specification as its value cannot be guaranteed to be accurately represented in a JavaScript number. You can calculcate its value using the algorithm described in RFC 5245, section 5.7.2 if you need this information and can accept the risk that the result may not be entirely accurate.

规范

规范	状态	注释
Identifiers for WebRTC's Statistics API The definition of 'RTCIceCandidatePairStats.priority' in that specification.	候选推荐	最初的规范。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
priority 非标	Chrome No	Edge No	Firefox 42 42 29 Alternate Name Alternate Name Uses the non-standard name: mozPriority	IE No	Opera ?	Safari ?	WebView Android No	Chrome Android No	Firefox Android 42 42 29 Alternate Name Alternate Name Uses the non-standard name: mozPriority	Opera Android ?	Safari iOS ?	Samsung Internet Android No

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

非标。预期跨浏览器支持较差。

非标。预期跨浏览器支持较差。

使用非标名称。

元数据

• 最后修改： Mar 18, 2019

相关话题

1. WebRTC API
2. RTCIceCandidatePairStats
3. 特性

   1. availableOutgoingBitrate
   2. bytesReceived
   3. circuitBreakerTriggerCount
   4. consentExpiredTimestamp
   5. firstRequestTimestamp
   6. lastPacketReceivedTimestamp
   7. lastPacketSentTimestamp
   8. lastRequestTimestamp
   9. lastResponseTimestamp
   10. localCandidateId
   11. nominated
   12. packetsReceived
   13. packetsSent
   14. priority
   15. readable
   16. remoteCandidateId
   17. requestsReceived
   18. requestsSent
   19. responsesReceived
   20. responsesSent
   21. retransmissionsReceived
   22. state
   23. totalRoundTripTime
   24. transportId
   25. writable
4. Related pages for WebRTC

   1. MediaDevices.getUserMedia()
   2. Navigator.mediaDevices
   3. RTCCertificate
   4. RTCDTMFSender
   5. RTCDTMFToneChangeEvent
   6. RTCDataChannel
   7. RTCDataChannelEvent
   8. RTCDtlsTransport
   9. RTCErrorEvent
   10. RTCIceCandidate
   11. RTCIceTransport
   12. RTCPeerConnection
   13. RTCPeerConnectionIceErrorEvent
   14. RTCPeerConnectionIceEvent
   15. RTCRtpReceiver
   16. RTCRtpSender
   17. RTCRtpTransceiver
   18. RTCSctpTransport
   19. RTCSessionDescription
   20. RTCStatsEvent
   21. RTCStatsReport
   22. RTCTrackEvent