Struct MessageFragmenter

pub struct MessageFragmenter { /* private fields */ }

Implementations

impl MessageFragmenter

pub fn new(max_fragment_size: Option<usize>) -> Result<Self, Error>

Make a new fragmenter.

max_fragment_size is the maximum fragment size that will be produced – this includes overhead. A max_fragment_size of 10 will produce TLS fragments up to 10 bytes.

pub fn fragment(&self, msg: PlainMessage, out: &mut VecDeque<PlainMessage>)

Take the Message msg and re-fragment it into new messages whose fragment is no more than max_frag. The new messages are appended to the out deque. Payloads are copied.

pub fn fragment_borrow<'a>( &self, typ: ContentType, version: ProtocolVersion, payload: &'a [u8], out: &mut VecDeque<BorrowedPlainMessage<'a>>, )

Enqueue borrowed fragments of (version, typ, payload) which are no longer than max_frag onto the out deque.

pub fn set_max_fragment_size(&mut self, new: Option<usize>) -> Result<(), Error>