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  3. RTCError
  4. RTCError.errorDetail

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RTCError interface's read-only errorDetail property is a string indicating the WebRTC -specific error code that occurred.

句法 

let rtcErrorDetail = rtcError.errorDetail;

值

A read-only string whose value indicates the type of WebRTC-specific error that occurred on an RTCPeerConnection . The possible values are taken from the RTCErrorDetailType enumeration:

data-channel-failure
The connection's RTCDataChannel has failed.
dtls-failure
The negotiation of the DTLS connection failed, or the connection was terminated with a fatal error. The error's message contains details about the nature of the error. If a fatal error is received , the error object's receivedAlert property is set to the value of the DTLSL alert received. If, on the other hand, a fatal error was sent ， sentAlert is set to the alert's value.
fingerprint-failure
The remote certificate for the RTCDtlsTransport didn't match any of the fingerprints listed in the SDP. If the remote peer can't match the local certificate against the provided fingerprints, this error doesn't occur, though this situation may result instead in a dtls-failure 错误。
hardware-encoder-error

The hardsare encoder doesn't support the given configuration parameters.

hardware-encoder-not-available

The hardware encoder resources required to accomplish the requested operation aren't available.

sctp-failure
SCTP negotiation has failed, or the connection has terminated with a fatal error. The SCTP cause code can be found in the RTCError 对象的 sctpCauseCode . SCTP error cause codes 1-13 are defined in the SCTP specification: RFC 4960, section 3.3.10 .
sdp-syntax-error
The SDP syntax is invalid. The error's sdpLineNumber property indicates the line number within the SDP at which the error was detected.

范例

tbd

规范

规范 状态 注释
WebRTC 1.0: Real-time Communication Between Browsers
The definition of 'RTCError.errorDetail' in that specification. 		候选推荐 初始定义。

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.

No compatibility data found. Please contribute data for "api.RTCError.errorDetail" (depth: 1) to the MDN 兼容性数据存储库 .

元数据

  • 最后修改：
  1. WebRTC API
  2. RTCError
  3. 特性
    1. errorDetail
    2. receivedAlert
    3. sctpCauseCode
    4. sdpLineNumber
    5. sentAlert
  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. RTCStatsReport
    21. RTCTrackEvent