arti_rpcserver::stream

Struct OneshotClient

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pub(crate) struct OneshotClient {
    inner: Mutex<Inner>,
}
Expand description

An RPC object representing a single-use client that captures a data-stream.

This object is returned by the arti:new_oneshot_client method, and starts out with enough information to know how to create a DataStream, or to respond to some other SOCKS request. When this object is the target of a SOCKS request, it takes its target address, port, and isolation parameters from the SOCKS handshake, and launches a data stream. It then becomes interchangeable with the stream that was launched.

This object is single-use: once a SOCKS request has referred to it, it cannot be used for any other SOCKS request. (Otherwise, it could not be usable interchangeably with the DataStream it creates.)

The ObjectID for this object can be used as the target of a SOCKS request.

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§inner: Mutex<Inner>

The inner state of this object.

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impl OneshotClient

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pub(crate) fn new(connector: Arc<dyn Object>) -> Self

Construct a new unused OneshotClient that will make its connection with connector.

The connector object should implement at least one of ConnectWithPrefs, ResolveWithPrefs, or ResolvePtrWithPrefs, or else it won’t actually be useful for anything.

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fn take_connector( &self, new_state: Inner, ) -> Result<Arc<dyn Object>, OneshotClientError>

If this OneshotClient is in state Unused, replace its state with new_state and return the ClientConnectionTarget. Otherwise, leave its state unchanged and return an error.

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fn get_ctrl(&self) -> Option<Arc<ClientDataStreamCtrl>>

Return the ClientDataStreamCtrl for this stream, if it has one.

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impl Object for OneshotClient
where OneshotClient: Send + Sync + 'static,

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fn expose_outside_of_session(&self) -> bool

Return true if this object should be given an identifier that allows it to be used outside of the session that generated it. Read more
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fn get_cast_table(&self) -> &CastTable

Return a CastTable that can be used to downcast a dyn Object of this type into various kinds of dyn Trait references. Read more
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fn delegate(&self) -> Option<Arc<dyn Object>>

Optionally, return a delegation target for this `Object``. Read more

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