Struct Handshake 

pub struct Handshake { /* private fields */ }

Sans-IO server-side RTMP handshake driver (§5.2, simple handshake only — see the module doc).

Drive it by feeding inbound bytes to read; it returns any outbound reply bytes, how many input bytes it consumed, and whether the handshake is now complete. It never touches a socket or clock itself.

Implementations

impl Handshake

pub fn new() -> Self

A new server-side handshake in the initial (WaitC0C1) state, using 0 for S1’s time/S2’s time2 and default_random_fill for S1’s random bytes. Use with_time_and_random to supply real values instead.

pub fn with_time_and_random( local_time: u32, local_random: [u8; 1528], read_time: u32, ) -> Self

A new server-side handshake with caller-supplied S1 time, S1 random bytes, and S2 time2 values.

pub fn is_done(&self) -> bool

True once C2 has been received and the handshake is complete.

pub fn read( &mut self, input: &[u8], ) -> Result<(Vec<u8>, usize, bool), RtmpError>

Feed inbound bytes to the handshake driver.

• In WaitC0C1, requires a full C0(1)+C1(1536) = 1537 bytes at the front of input; on success returns the S0+S1+S2 reply (1+1536+1536 = 3073 bytes), consumes 1537 input bytes, and advances to WaitC2.
• In WaitC2, requires a full C2(1536) bytes; on success returns no reply bytes, consumes 1536 input bytes, and advances to Done.
• In Done, is a no-op: returns no reply, consumes 0 bytes, and reports done.

Returns (reply_bytes, consumed, done).

Errors

RtmpError::BufferTooShort if input does not yet hold a full C0+C1 (WaitC0C1) or C2 (WaitC2). This driver does not buffer partial input itself — callers should re-invoke read once more bytes have arrived.

Trait Implementations

impl Debug for Handshake

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Handshake

fn default() -> Self

Returns the “default value” for a type.