RTCSctpTransport
The RTCSctpTransport
interface provides information which describes a Stream Control Transmission Protocol (SCTP) transport. This provides information about limitations of the transport, but also provides a way to access the underlying Datagram Transport Layer Security (DTLS) transport over which SCTP packets for all of an RTCPeerConnection
's data channels are sent and received.
You don't create RTCSctpTransport
objects yourself; instead, you get access to the RTCSctpTransport
for a given RTCPeerConnection
through its sctp
property.
Possibly the most useful property on this interface is its maxMessageSize
property, which you can use to determine the upper limit on the size of messages you can send over a data channel on the peer connection.
Instance properties
Also inherits properties from: EventTarget
.
RTCSctpTransport.maxChannels
Read only-
An integer value indicating the maximum number of
RTCDataChannel
objects that can be opened simultaneously. RTCSctpTransport.maxMessageSize
Read only-
An integer value indicating the maximum size, in bytes, of a message which can be sent using the
RTCDataChannel.send()
method. RTCSctpTransport.state
Read only-
A string enumerated value indicating the state of the SCTP transport.
RTCSctpTransport.transport
Read only-
An
RTCDtlsTransport
object representing the DTLS transport used for the transmission and receipt of data packets.
Events
Listen to these events using addEventListener()
or by assigning an event listener to the oneventname
property of this interface.
statechange
-
Sent when the
RTCSctpTransport.state
changes.
Instance methods
This interface has no methods, but inherits methods from: EventTarget
.
Example
TBD
Specifications
Specification |
---|
WebRTC: Real-Time Communication in Browsers # rtcsctptransport-interface |
Browser compatibility
BCD tables only load in the browser