The read-only transport
property of an RTCRtpReceiver
object provides the RTCDtlsTransport
object used to interact with the underlying transport over which the receiver is exchanging Real-time Transport Control Protocol (RTCP) packets.
This transport is responsible for receiving the data for the media on the receiver's track
.
Syntax
let transport = rtcRtpReceiver.transport;
Value
An RTCDtlsTransport
object representing the underlying transport being used by the receiver to exchange packets with the remote peer, or null
if the receiver isn't yet connected to a transport.
Description
When the RTCRtpReceiver
is first created, the value of transport
is null
. This is replaced with an RTCDtlsTransport
once the receiver's transport has been established.
Note that when bundling is in effect—that is, when the RTCPeerConnection
was created with an RTCConfiguration
object whose bundlePolicy
is max-compat
or max-bundle
—multiple receivers may be sharing the same transport; in this case, all of them are using the same connection to transmit and/or receive RTP and RTCP packets.
Specifications
Specification | Status | Comment |
---|---|---|
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCRtpReceiver.transport' in that specification. |
Candidate Recommendation |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
transport | Chrome Full support 59 | Edge Full support 12 | Firefox Full support Yes | IE No support No | Opera Full support 46 | Safari ? | WebView Android Full support 59 | Chrome Android Full support 59 | Firefox Android Full support Yes | Opera Android Full support 43 | Safari iOS ? | Samsung Internet Android Full support 7.0 |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown