Skip to main content

StandardSessionManager

Struct StandardSessionManager 

Source
pub struct StandardSessionManager { /* private fields */ }
Expand description

标准会话管理器(内存实现)。

对应 Java StandardSessionManager:维护 sessionId → 会话的映射, 支持 getSession(id)getSession(id, create) 语义。 同一 sessionId 返回同一会话对象(Arc 共享,对应 Java 引用同一性)。

Implementations§

Source§

impl StandardSessionManager

Source

pub fn new() -> Self

构建默认配置的会话管理器(30 分钟不活动过期)。

Source

pub fn with_max_inactive(max_inactive_interval: Duration) -> Self

构建自定义不活动时间的会话管理器。

§参数
  • max_inactive_interval:最长不活动时间
Source

pub fn active_sessions(&self) -> usize

返回当前活跃会话数(未失效会话)。

对应 Java InternalSessionManager.getActiveSessions

Source

pub fn expire_inactive_sessions(&self)

清理超过最长不活动时间的会话。

对应 Java StandardSessionManager 后台处理器(backgroundProcessorDelay) 的清理动作;Rust 以显式调用表达(ADAPTED:无后台线程)。

Source

pub fn end_access(&self, session_id: &str)

标记会话访问结束(对应 Java InternalSession.endAccess)。

更新会话的最后访问时间,使不活动计时从此刻重新开始。

Source

pub fn max_inactive_interval(&self) -> Duration

返回最长不活动时间(测试断言用)。

Trait Implementations§

Source§

impl Debug for StandardSessionManager

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Default for StandardSessionManager

Source§

fn default() -> StandardSessionManager

Returns the “default value” for a type. Read more
Source§

impl WxSessionManager for StandardSessionManager

Source§

fn get_session(&self, session_id: &str) -> Arc<dyn WxSession>

获取某个 sessionId 对应的 session;如果不存在则新建一个并返回。 Read more
Source§

fn get_session_or_create( &self, session_id: &str, create: bool, ) -> Option<Arc<dyn WxSession>>

获取某个 sessionId 对应的 session。 Read more
Source§

fn end_access(&self, _session_id: &str)

标记会话访问结束(对应 Java InternalSession.endAccess)。 Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> PolicyExt for T
where T: ?Sized,

Source§

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
Source§

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more