RTCDtlsParameters object
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Exposes information relating to DTLS configuration.
Syntax
dictionary RTCDtlsParameters {
RTCDtlsRole role = "auto";
sequence<RTCDtlsFingerprint> fingerprints;
};
Standards information
Dictionary
| Member | Type | Description |
|---|---|---|
| fingerprints | sequence<RTCDtlsFingerprint> | Sequence of fingerprints. |
| role | RTCDtlsRole | Indicates the role of the DTLS transport, with a default of auto.
ValueDescription
auto
The DTLS role is determined based on the resolved ICE role: the "controlled" role acts as the DTLS client, the "controlling" role acts as the DTLS server. Since
RTCDtlsRole is initialized to "auto" on construction of an RTCDtlsTransport object, transport.getLocalParameters().RTCDtlsRole will have an initial value of "auto".
client
The DTLS client role. A transition to "client" will occur if
start(remoteParameters) is called with remoteParameters.RTCDtlsRole having a value of "server". If RTCDtlsRole had previously had a value of "server" (e.g. due to the RTCDtlsTransport having previously received packets from a DTLS client), then the DTLS session is reset prior to transitioning to the "client" role.
server
The DTLS server role. If
RTCDtlsRole has a value of "auto" and the RTCDtlsTransport receives a DTLS client_helo packet, RTCDtlsRole will transition to "server", even before start() is called. A transition from "auto" to "server" will also occur if start(remoteParameters) is called with remoteParameters.RTCDtlsRole having a value of "client".
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