Struct TwccSenderInterceptor 

pub struct TwccSenderInterceptor { /* private fields */ }

Numbers every departing RTP packet so the remote can report on it (draft-holmer-rmcat-transport-wide-cc-extensions-01).

Where this belongs in the chain

Between the pacer and the send history, near the wire. Numbering identifies a transmission, not a packet, so it has to happen after the pacer has decided what actually leaves and before the history records it — a retransmission is a separate transmission and gets its own number.

Under the nested chain this could not hold: a retransmission left from the NACK responder’s own queue and never reached the tagger at all.

Trait Implementations

impl Default for TwccSenderInterceptor

fn default() -> TwccSenderInterceptor

Returns the “default value” for a type.

impl Interceptor for TwccSenderInterceptor

fn bind_local_stream(&mut self, info: &StreamInfo)

bind_local_stream lets you modify any outgoing RTP packets. It is called once for per LocalStream. The returned method will be called once per rtp packet.

fn unbind_local_stream(&mut self, info: &StreamInfo)

unbind_local_stream is called when the Stream is removed. It can be used to clean up any data related to that track.

fn bind_remote_stream(&mut self, _info: &StreamInfo)

bind_remote_stream lets you modify any incoming RTP packets. It is called once for per RemoteStream. The returned method will be called once per rtp packet.

fn unbind_remote_stream(&mut self, _info: &StreamInfo)

unbind_remote_stream is called when the Stream is removed. It can be used to clean up any data related to that track.

impl Protocol<TransportMessage<AttributedPacket>, TransportMessage<AttributedPacket>, ()> for TwccSenderInterceptor

type Rout = TransportMessage<AttributedPacket>

Output read message type

type Wout = TransportMessage<AttributedPacket>

Output write message type

type Eout = ()

Output event type

type Error = Error

Error type for protocol operations

type Time = Instant

Time/Instant type for timeout handling

fn handle_read(&mut self, msg: TaggedPacket) -> Result<(), Self::Error>

Handle an incoming read message.

fn poll_read(&mut self) -> Option<Self::Rout>

Poll for a processed read message.

fn handle_write(&mut self, msg: TaggedPacket) -> Result<(), Self::Error>

Handle an outgoing write message.

fn poll_write(&mut self) -> Option<Self::Wout>

Poll for a processed write message.

fn handle_timeout(&mut self, _now: Instant) -> Result<(), Self::Error>

Handle a timeout event.

fn poll_timeout(&mut self) -> Option<Self::Time>

Poll for the next timeout deadline.

fn handle_event(&mut self, _evt: Ein) -> Result<(), Self::Error>

Handle a custom event.

fn poll_event(&mut self) -> Option<Self::Eout>

Poll for a generated event.

fn close(&mut self) -> Result<(), Self::Error>

Close the protocol.