Type Alias RecvSession 

pub type RecvSession = Session<RecvStream>;

Session type used for receiving streams

Aliased Type

pub struct RecvSession { /* private fields */ }

Implementations

impl RecvSession

pub fn set_roc(&mut self, ssrc: u32, roc: u32) -> Result<(), SrtpError>

set the ROC on a specific stream

Used for late joiners to a multicasted stream. This function is usually called just after the stream is added otherwise unprotect will fail.

The ROC is confirmed in the stream after the next successfull unprotect operation

The given ROC must be lower or equal than the current one (which should be 0 if this is called just after the stream is added to the session)

Arguments

• ssrc: the ssrc identifying the stream
• roc: the roc value

Returns Ok or

• StreamNotFound: no stream matching this SSRC in the session
• InvalidPacketIndex: given ROC < current ROC

pub fn rtp_unprotect(&mut self, cipher: Vec<u8>) -> Result<Vec<u8>, SrtpError>

Decrypt a RTP packet

Packet is decrypted in place, the function gets packet ownership and gives it back

Arguments

• cipher : the encrypted RTP packet

Returns

the decrypted RP packet or an error

pub fn rtcp_unprotect(&mut self, cipher: Vec<u8>) -> Result<Vec<u8>, SrtpError>

Decrypt a RTCP packet

Packet is decrypted in place, the function gets packet ownership and gives it back

Arguments

• cipher : the encrypted RTCP packet

Returns

the decrypted RTCP packet or an error