Trait RTSPSessionPoolExt

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pub trait RTSPSessionPoolExt: IsA<RTSPSessionPool> + 'static {
    // Provided methods
    fn cleanup(&self) -> u32 { ... }
    fn create(&self) -> Result<RTSPSession, BoolError> { ... }
    fn filter(
        &self,
        func: Option<&mut dyn FnMut(&RTSPSessionPool, &RTSPSession) -> RTSPFilterResult>,
    ) -> Vec<RTSPSession> { ... }
    fn find(&self, sessionid: &str) -> Option<RTSPSession> { ... }
    fn max_sessions(&self) -> u32 { ... }
    fn n_sessions(&self) -> u32 { ... }
    fn remove(&self, sess: &impl IsA<RTSPSession>) -> Result<(), BoolError> { ... }
    fn set_max_sessions(&self, max: u32) { ... }
    fn connect_session_removed<F: Fn(&Self, &RTSPSession) + Send + Sync + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_max_sessions_notify<F: Fn(&Self) + Send + Sync + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
}

Expand description

Trait containing all RTSPSessionPool methods.

§Implementors

RTSPSessionPool

Provided Methods§

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fn cleanup(&self) -> u32

Inspect all the sessions in self and remove the sessions that are inactive for more than their timeout.

§Returns

the amount of sessions that got removed.

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fn create(&self) -> Result<RTSPSession, BoolError>

Create a new RTSPSession object in self.

§Returns

a new RTSPSession.

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fn filter( &self, func: Option<&mut dyn FnMut(&RTSPSessionPool, &RTSPSession) -> RTSPFilterResult>, ) -> Vec<RTSPSession>

Call func for each session in self. The result value of func determines what happens to the session. func will be called with the session pool locked so no further actions on self can be performed from func.

If func returns RTSPFilterResult::Remove, the session will be set to the expired state and removed from self.

If func returns RTSPFilterResult::Keep, the session will remain in self.

If func returns RTSPFilterResult::Ref, the session will remain in self but will also be added with an additional ref to the result GList of this function..

When func is None, RTSPFilterResult::Ref will be assumed for all sessions.

§`func`

a callback

§Returns

a GList with all sessions for which func returned RTSPFilterResult::Ref. After usage, each element in the GList should be unreffed before the list is freed.

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