Struct BackendMap

pub struct BackendMap {
    pub backends: HashMap<ClusterId, BackendList>,
    pub max_failures: usize,
    pub available: bool,
}

Fields

backends: HashMap<ClusterId, BackendList>

max_failures: usize

available: bool

Implementations

impl BackendMap

pub fn new() -> BackendMap

pub fn import_configuration_state( &mut self, backends: &HashMap<ClusterId, Vec<Backend>>, )

pub fn add_backend(&mut self, cluster_id: &str, backend: Backend)

pub fn remove_backend(&mut self, cluster_id: &str, backend_address: &SocketAddr)

pub fn close_backend_connection(&mut self, cluster_id: &str, addr: &SocketAddr)

pub fn has_backend(&self, cluster_id: &str, backend: &Backend) -> bool

pub fn backend_from_cluster_id( &mut self, cluster_id: &str, ) -> Result<(Rc<RefCell<Backend>>, TcpStream), BackendError>

pub fn backend_from_sticky_session( &mut self, cluster_id: &str, sticky_session: &str, ) -> Result<(Rc<RefCell<Backend>>, TcpStream), BackendError>

pub fn set_load_balancing_policy_for_cluster( &mut self, cluster_id: &str, lb_algo: LoadBalancingAlgorithms, metric: Option<LoadMetric>, )

pub fn get_or_create_backend_list_for_cluster( &mut self, cluster_id: &str, ) -> &mut BackendList

Trait Implementations

impl Debug for BackendMap

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

Formats the value using the given formatter.

impl Default for BackendMap

fn default() -> Self

Returns the “default value” for a type.