RTCError: sctpCauseCode property
Baseline 2026
Newly available
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The sctpCauseCode read-only property of the RTCError interface provides the SCTP cause code explaining why the SCTP negotiation failed, if the RTCError represents an SCTP error.
Value
A positive integer specifying the SCTP cause code explaining why the error occurred.
This property must only be set if errorDetail is sctp-failure, and is otherwise null.
The standard SCTP error cause codes, numbered 1-13, are defined in the SCTP specification: RFC 4960, section 3.3.10.
Specifications
| Specification |
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| WebRTC: Real-Time Communication in Browsers # dom-rtcerror-sctpcausecode |