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ClientInitiatorHandshake

tor_proto::client::channel

Struct ClientInitiatorHandshake 

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pub struct ClientInitiatorHandshake<T: AsyncRead + AsyncWrite + StreamOps + Send + Unpin + 'static, S: CoarseTimeProvider + SleepProvider> {
    sleep_prov: S,
    memquota: ChannelAccount,
    framed_tls: Framed<T, ChannelCellHandler>,
    target_method: Option<ChannelMethod>,
    unique_id: UniqId,
}
Expand description

A raw client channel on which nothing has been done.

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§sleep_prov: S

Runtime handle (insofar as we need it)

§memquota: ChannelAccount

Memory quota account

§framed_tls: Framed<T, ChannelCellHandler>

Cell encoder/decoder wrapping the underlying TLS stream

(We don’t enforce that this is actually TLS, but if it isn’t, the connection won’t be secure.)

§target_method: Option<ChannelMethod>

Declared target method for this channel, if any.

§unique_id: UniqId

Logging identifier for this stream. (Used for logging only.)

Implementations§

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impl<T: AsyncRead + AsyncWrite + StreamOps + Send + Unpin + 'static, S: CoarseTimeProvider + SleepProvider> ClientInitiatorHandshake<T, S>

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pub(crate) fn new( tls: T, target_method: Option<ChannelMethod>, sleep_prov: S, memquota: ChannelAccount, ) -> Self

Construct a new ClientInitiatorHandshake.

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pub async fn connect<F>( self, now_fn: F, ) -> Result<UnverifiedClientChannel<T, S>>
where F: FnOnce() -> SystemTime,

Negotiate a link protocol version with the relay, and read the relay’s handshake information.

Takes a function that reports the current time. In theory, this can just be SystemTime::get().

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impl<T, S> ChannelBaseHandshake<T> for ClientInitiatorHandshake<T, S>
where T: AsyncRead + AsyncWrite + StreamOps + Send + Unpin + 'static, S: CoarseTimeProvider + SleepProvider,

Implement the base channel handshake trait.

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fn framed_tls(&mut self) -> &mut Framed<T, ChannelCellHandler>

Return a mutable reference to the channel frame.
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fn unique_id(&self) -> &UniqId

Return a reference to the unique ID of this handshake.
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async fn send_versions_cell<F>( &mut self, now_fn: F, ) -> Result<(Instant, SystemTime)>
where F: FnOnce() -> SystemTime,

Send a msg::Versions cell. Read more
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async fn recv_versions_cell(&mut self) -> Result<u16>

Receive a msg::Versions cell. Read more
Given a link protocol version, set it into our channel cell handler. All channel type do this after negotiating a msg::Versions cell. Read more
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impl<T, S> ChannelInitiatorHandshake<T> for ClientInitiatorHandshake<T, S>
where T: AsyncRead + AsyncWrite + StreamOps + Send + Unpin + 'static, S: CoarseTimeProvider + SleepProvider,

Implement the initiator channel handshake trait.

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async fn recv_cells_from_responder( &mut self, auth_log_action: AuthLogAction, ) -> Result<(AuthChallenge, Certs, (Netinfo, Instant), Option<SlogDigest>)>

As an initiator, we are expecting the responder’s cells which are: Read more

Auto Trait Implementations§

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impl<T, S> Freeze for ClientInitiatorHandshake<T, S>
where S: Freeze, T: Freeze,

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impl<T, S> RefUnwindSafe for ClientInitiatorHandshake<T, S>
where S: RefUnwindSafe, T: RefUnwindSafe,

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impl<T, S> Send for ClientInitiatorHandshake<T, S>

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impl<T, S> Sync for ClientInitiatorHandshake<T, S>
where T: Sync,

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impl<T, S> Unpin for ClientInitiatorHandshake<T, S>
where S: Unpin,

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impl<T, S> UnsafeUnpin for ClientInitiatorHandshake<T, S>
where S: UnsafeUnpin, T: UnsafeUnpin,

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impl<T, S> UnwindSafe for ClientInitiatorHandshake<T, S>
where S: UnwindSafe, T: UnwindSafe,

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

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