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

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(&self, req: R) -> Self::Future<'_>

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) -> Map<Self, F, Req, Res>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) -> MapErr<Self, Req, F, E>where Self: Sized, F: Fn(Self::Error) -> E,

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