Struct PgNtexSessionMiddleware 

pub struct PgNtexSessionMiddleware<S, SE: StateEncryption + Clone> { /* private fields */ }

Session middleware with Postgres backend for Ntex web framework

Trait Implementations

impl<S, Err, SE: StateEncryption + Clone> Service<WebRequest<Err>> for PgNtexSessionMiddleware<S, SE>

where S: Service<WebRequest<Err>, Response = WebResponse>, S::Error: 'static, Err: ErrorRenderer, Err::Container: From<PgSessError>,

async fn call( &self, req: WebRequest<Err>, ctx: ServiceCtx<'_, Self>, ) -> Result<Self::Response, Self::Error>

On first request, a new session cookie is returned in response, regardless of whether any session state is set. This cookie only stores one field: sid which is a session ID, that points to primary key to PostgreSQL table. With subsequent requests, if the session state changes, then set-cookie is returned in response. As a user logs out, call session.purge() to set SessionStatus accordingly and this will trigger removal of the session cookie in the response.

type Response = WebResponse

Responses given by the service.

type Error = <S as Service<WebRequest<Err>>>::Error

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

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

Polls service from the current task.

async fn ready(&self, ctx: ServiceCtx<'_, Self>) -> Result<(), Self::Error>

Returns when the service is able to process requests.

async fn shutdown(&self)

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.