An RTCDtlsTransport
receives an error
event when a transport-level error occurs on the RTCPeerConnection
.
The RTCErrorEvent
object provides details about the error that occurred; see that article for details.
Transport-level errors will have one of the following values for the specified error's RTCError
property errorDetail
:
-
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, the 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
error.
In this example, the onerror
event handler property is used to set the handler for the error
event.
transport.onerror = ev => {
const err = ev.error;
}
Note: Since RTCError
is not one of the legacy errors, the value of code
is always 0.