Struct Session 

pub struct Session {
    pub interval: Duration,
    pub we_refresh: bool,
}

A live session timer: the agreed interval and which side keeps it alive.

Fields

interval: Duration

The negotiated interval.

we_refresh: bool

Whether this side sends the refreshes.

Implementations

impl Session

pub fn act_after(self) -> Duration

How long after the last refresh this side should act.

Two different deadlines, because the two roles do different things. The refresher sends at half the interval (RFC 4028 §7.2), which leaves a whole half-interval to notice a failure and retry. The other side waits nearly the whole interval and then hangs up, stopping short by min(32s, interval/3) so the BYE goes out before any middlebox on the path decides the session is over (§10).

Trait Implementations

impl Clone for Session

fn clone(&self) -> Session

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Session

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

Formats the value using the given formatter.

impl PartialEq for Session

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Session

impl Eq for Session

impl StructuralPartialEq for Session