Method poll_handshake

perro_source/api_modules/perro_networking/src/tcp.rs:199–204

(&mut self, max_frame_bytes: usize)

    pub fn write_handshake(&mut self, handshake: &NetHandshake) -> NetResult<()> {
        self.write_frame(&handshake.encode()?)
    }

    pub fn poll_frame(&mut self, max_frame_bytes: usize) -> NetResult<Option<Vec<u8>>> {
        self.flush_pending()?;
        if let Some(frame) = decode_next_queued_frame(&mut self.frame_buf, max_frame_bytes)? {
            return Ok(Some(frame));
        }
        self.read_into_frame_buf(max_frame_bytes)?;