RTCError: sentAlert property
Baseline
2026
Newly available
Since April 2026, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
The read-only sentAlert property in an
RTCError object specifies the DTLS alert number occurred
while sending data to the remote peer, if the error represents an outbound DTLS error.
Value
An unsigned integer value providing the DTLS alert number corresponding to the DTLS
error which was sent to the remote peer, as represented by this RTCError
object. This property is null if errorDetail
isn't dtls-failure.
Specifications
| Specification |
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| WebRTC: Real-Time Communication in Browsers # dom-rtcerror-sentalert |
Browser compatibility
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