Struct zenoh_protocol::proto::OpenSyn

pub struct OpenSyn {
    pub lease: ZInt,
    pub initial_sn: ZInt,
    pub cookie: RBuf,
}

Open message

NOTE: 16 bits (2 bytes) may be prepended to the serialized message indicating the total length
      in bytes of the message, resulting in the maximum length of a message being 65_535 bytes.
      This is necessary in those stream-oriented transports (e.g., TCP) that do not preserve
      the boundary of the serialized messages. The length is encoded as little-endian.
      In any case, the length of a message must not exceed 65_535 bytes.

The OPEN message is sent on a link to finally open an initialized session with the peer.

 7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+
|X|T|A|   OPEN  |
+-+-+-+-+-------+
~ lease_period  ~ -- Lease period of the sender of the OPEN message(*)
+---------------+
~  initial_sn   ~ -- Initial SN proposed by the sender of the OPEN(**)
+---------------+
~    cookie     ~ if A==0(*)
+---------------+

(*) if T==1 then the lease period is expressed in seconds, otherwise in milliseconds
(**) the cookie MUST be the same received in the INIT message with A==1 from the corresponding peer

Fields

lease: ZInt

initial_sn: ZInt

cookie: RBuf

Trait Implementations

impl Clone for OpenSyn

fn clone(&self) -> OpenSyn

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpenSyn

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

Formats the value using the given formatter.

impl PartialEq<OpenSyn> for OpenSyn

fn eq(&self, other: &OpenSyn) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &OpenSyn) -> bool

This method tests for !=.

impl StructuralPartialEq for OpenSyn