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CtrlMsg

tor_proto::channel

Enum CtrlMsg 

Source 
pub enum CtrlMsg {
    Shutdown,
    CloseCircuit(CircId),
    AllocateCircuit {
        created_sender: Sender<CreateResponse>,
        sender: Sender<AnyChanMsg, MpscSpec>,
        tx: Sender<Result<(CircId, UniqId, PaddingController, PaddingEventStream)>>,
    },
    ConfigUpdate(Arc<ChannelPaddingInstructionsUpdates>),
    KistConfigUpdate(KistParams),
    SetChannelPadder {
        padder: Option<CircuitPadder>,
        sender: Sender<Result<()>>,
    },
}
Expand description

A message telling the channel reactor to do something.

Variants§

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Shutdown

Shut down the reactor.

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CloseCircuit(CircId)

Tell the reactor that a given circuit has gone away.

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AllocateCircuit

Allocate a new circuit in this channel’s circuit map, generating an ID for it and registering senders for messages received for the circuit.

Fields

§created_sender: Sender<CreateResponse>

Channel to send the circuit’s CreateResponse down.

§sender: Sender<AnyChanMsg, MpscSpec>

Channel to send other messages from this circuit down.

§tx: Sender<Result<(CircId, UniqId, PaddingController, PaddingEventStream)>>

Oneshot channel to send the new circuit’s identifiers down.

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ConfigUpdate(Arc<ChannelPaddingInstructionsUpdates>)

Enable/disable/reconfigure channel padding

The sender of these messages is responsible for the optimisation of ensuring that “no-change” messages are elided. (This is implemented in ChannelsParamsUpdatesBuilder.)

These updates are done via a control message to avoid adding additional branches to the main reactor select!.

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KistConfigUpdate(KistParams)

Enable/disable/reconfigure KIST.

Like in the case of ConfigUpdate, the sender of these messages is responsible for the optimisation of ensuring that “no-change” messages are elided.

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SetChannelPadder

Available on crate feature circ-padding-manual only.

Change the current padding implementation to the one provided.

Fields

§padder: Option<CircuitPadder>

The padder to install, or None to remove any existing padder.

§sender: Sender<Result<()>>

A oneshot channel to use in reporting the outcome.

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impl Debug for CtrlMsg

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

Formats the value using the given formatter. Read more

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