Struct L7LoadBalancer 

pub struct L7LoadBalancer { /* private fields */ }

L7 Load Balancer implementation.

Implementations

impl L7LoadBalancer

pub fn new() -> Self

Create a new L7 load balancer.

pub fn add_rule(&mut self, rule: L7Rule)

Add a routing rule.

pub fn add_backend_group(&mut self, group: BackendGroup)

Add a backend group.

pub fn route_request( &mut self, path: &str, host: &str, headers: &BTreeMap<String, String>, ) -> Result<(String, u16), L7Error>

Route an HTTP request to a backend.

pub fn check_rate_limit( &mut self, client_id: &str, current_tick: u64, ) -> Result<(), L7Error>

Check rate limit for a client.

pub fn get_sticky_backend(&self, session_id: &str) -> Option<usize>

Get sticky backend for a session.

pub fn set_sticky_backend(&mut self, session_id: String, backend_idx: usize)

Set sticky backend for a session.

pub fn backend_group_count(&self) -> usize

Get the number of backend groups.

pub fn rule_count(&self) -> usize

Get the number of routing rules.

Trait Implementations

impl Debug for L7LoadBalancer

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

Formats the value using the given formatter.

impl Default for L7LoadBalancer

fn default() -> Self

Returns the “default value” for a type.