Struct ntex_util::services::keepalive::KeepAliveService

pub struct KeepAliveService<R, E, F> { /* private fields */ }

Implementations

impl<R, E, F> KeepAliveService<R, E, F>where F: Fn() -> E,

pub fn new(dur: Millis, f: F) -> Self

Trait Implementations

impl<R, E, F> Debug for KeepAliveService<R, E, F>

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

Formats the value using the given formatter.

impl<R, E, F> Service<R> for KeepAliveService<R, E, F>where F: Fn() -> E,

type Response = R

Responses given by the service.

type Error = E

Errors produced by the service when polling readiness or executing call.

type Future<'f> = Ready<R, E> where Self: 'f, R: 'f

The future response value.

fn poll_ready(&self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Ready when the service is able to process requests.

fn call<'a>(&'a self, req: R, _: ServiceCtx<'a, Self>) -> Self::Future<'a>

Process the request and return the response asynchronously.

fn poll_shutdown(&self, cx: &mut Context<'_>) -> Poll<()>

Shutdown service.

fn map<F, Res>(self, f: F) -> ServiceChain<Map<Self, F, Req, Res>, Req>where Self: Sized, F: Fn(Self::Response) -> Res,

Map this service’s output to a different type, returning a new service of the resulting type.

fn map_err<F, E>(self, f: F) -> ServiceChain<MapErr<Self, F, E>, Req>where Self: Sized, F: Fn(Self::Error) -> E,

Map this service’s error to a different error, returning a new service.

fn chain(self) -> ServiceChain<Self, Req>where Self: Sized,

Convert Self to a ServiceChain