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EagerHttpProxyConnector

rama::http::layer::upgrade

Struct EagerHttpProxyConnector 

pub struct EagerHttpProxyConnector<C, S> { /* private fields */ }
Available on crate features http and std only.
Expand description

HTTP proxy CONNECT service which establishes the egress connection before acknowledging the CONNECT request.

Register it directly with an UpgradeLayer:

ⓘ
let connect = EagerHttpProxyConnector::new(connector, relay_service);
let layer = UpgradeLayer::new(
    executor,
    MethodMatcher::CONNECT,
    connect,
);

A successful response is returned only after connector established the requested egress connection. The established connection is carried across the HTTP upgrade and passed to relay_service together with the upgraded ingress connection as a BridgeIo.

Use LazyHttpProxyConnectReplyService together with a handler that establishes its own connection when the CONNECT request must be acknowledged before an egress connection can be made.

Connection policy belongs in the connector stack. For example, wrap the connector in a TimeoutLayer to bound the time spent establishing egress.

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impl<C, S> EagerHttpProxyConnector<C, S>

pub fn new(connector: C, relay_service: S) -> EagerHttpProxyConnector<C, S>

Create an HTTP proxy CONNECT service that establishes egress before replying.

Trait Implementations§

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impl<C, S> Clone for EagerHttpProxyConnector<C, S>
where C: Clone, S: Clone,

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fn clone(&self) -> EagerHttpProxyConnector<C, S>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<C, S> Debug for EagerHttpProxyConnector<C, S>
where C: Debug, S: Debug,

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

Formats the value using the given formatter. Read more
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impl<C, S, Body> Service<Request<Body>> for EagerHttpProxyConnector<C, S>
where C: ConnectorService<ConnectRequest>, <C as ConnectorService<ConnectRequest>>::Connection: Io + Unpin, S: Service<BridgeIo<Upgraded, <C as ConnectorService<ConnectRequest>>::Connection>> + Clone, <S as Service<BridgeIo<Upgraded, <C as ConnectorService<ConnectRequest>>::Connection>>>::Error: Into<Box<dyn Error + Sync + Send>>, Body: Send + 'static,

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type Output = UpgradeOutput<Request<Body>, Response>

The type of the output returned by the service.
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type Error = Response

The type of error returned by the service.
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async fn serve( &self, req: Request<Body>, ) -> Result<<EagerHttpProxyConnector<C, S> as Service<Request<Body>>>::Output, <EagerHttpProxyConnector<C, S> as Service<Request<Body>>>::Error>

Serve an output or an error for the given input
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fn boxed(self) -> BoxService<Input, Self::Output, Self::Error>

Box this service to allow for dynamic dispatch.

Auto Trait Implementations§

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impl<C, S> Freeze for EagerHttpProxyConnector<C, S>
where C: Freeze, S: Freeze,

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impl<C, S> RefUnwindSafe for EagerHttpProxyConnector<C, S>
where C: RefUnwindSafe, S: RefUnwindSafe,

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impl<C, S> Send for EagerHttpProxyConnector<C, S>
where C: Send, S: Send,

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impl<C, S> Sync for EagerHttpProxyConnector<C, S>
where C: Sync, S: Sync,

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impl<C, S> Unpin for EagerHttpProxyConnector<C, S>
where C: Unpin, S: Unpin,

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impl<C, S> UnsafeUnpin for EagerHttpProxyConnector<C, S>
where C: UnsafeUnpin, S: UnsafeUnpin,

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impl<C, S> UnwindSafe for EagerHttpProxyConnector<C, S>
where C: UnwindSafe, S: UnwindSafe,

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

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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