Trait sozu_lib::ProxySession
source · pub trait ProxySession {
fn protocol(&self) -> Protocol;
fn ready(&mut self, session: Rc<RefCell<dyn ProxySession>>);
fn process_events(&mut self, token: Token, events: Ready);
fn close(&mut self);
fn timeout(&mut self, t: Token);
fn last_event(&self) -> Instant;
fn print_state(&self);
fn tokens(&self) -> Vec<Token> ⓘ;
fn shutting_down(&mut self);
}Expand description
trait that must be implemented by listeners and client sessions
Required Methods§
sourcefn protocol(&self) -> Protocol
fn protocol(&self) -> Protocol
indicates the protocol associated with the session
this is used to distinguish sessions from listenrs, channels, metrics and timers
sourcefn ready(&mut self, session: Rc<RefCell<dyn ProxySession>>)
fn ready(&mut self, session: Rc<RefCell<dyn ProxySession>>)
if a session received an event or can still execute, the event loop will call this method. Its result indicates if it can still execute, needs to connect to a backend server, close the session
sourcefn process_events(&mut self, token: Token, events: Ready)
fn process_events(&mut self, token: Token, events: Ready)
if the event loop got an event for a token associated with the session, it will call this method on the session
sourcefn timeout(&mut self, t: Token)
fn timeout(&mut self, t: Token)
if a timeout associated with the session triggers, the event loop will call this method with the timeout’s token
sourcefn last_event(&self) -> Instant
fn last_event(&self) -> Instant
last time the session got an event
sourcefn print_state(&self)
fn print_state(&self)
displays the session’s internal state (for debugging purpose)
sourcefn shutting_down(&mut self)
fn shutting_down(&mut self)
tells the session to shut down if possible
if the session handles HTTP requests, it will not close until the response is completely sent back to the client