Struct zenoh_protocol::proto::KeepAlive

pub struct KeepAlive {
    pub pid: Option<PeerId>,
}

KeepAlive 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 KEEP_ALIVE message can be sent periodically to avoid the expiration of the session lease
period in case there are no messages to be sent.

 7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+
|X|X|I| K_ALIVE |
+-+-+-+-+-------+
~    peer_id    ~ if I==1 -- Peer ID of the KEEP_ALIVE sender.
+---------------+

Fields

pid: Option<PeerId>

Trait Implementations

impl Clone for KeepAlive

fn clone(&self) -> KeepAlive

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeepAlive

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

Formats the value using the given formatter.

impl PartialEq<KeepAlive> for KeepAlive

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

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

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

This method tests for !=.

impl StructuralPartialEq for KeepAlive