Struct SniRouter 

pub struct SniRouter {
    routes: Vec<(SniPattern, Arc<Balancer>)>,
    default: Arc<Balancer>,
}

Routes a TCP connection to a backend pool by its ClientHello SNI hostname, falling back to a default pool.

Fields

routes: Vec<(SniPattern, Arc<Balancer>)>

default: Arc<Balancer>

Implementations

impl SniRouter

pub fn new(routes: Vec<(String, Arc<Balancer>)>, default: Arc<Balancer>) -> Self

Builds a router from (server_name, pool) pairs plus a default pool.

pub fn has_sni_routes(&self) -> bool

Whether any SNI routes are configured (if not, callers skip the peek).

pub fn select(&self, sni: Option<&str>) -> &Arc<Balancer>

Selects the pool for sni (first matching route, else the default).