use crate::address;

use crate::control;

use crate::node::NodeId;

use crate::service::{routing, tracking};

use crate::wire;

}

/// Holds join handles to the client threads, as well as a client handle.

    pub id: NodeId,

    pub control: thread::JoinHandle<Result<(), control::Error>>,

    pub pool: WorkerPool,

    pub local_addrs: Vec<net::SocketAddr>,

}

    /// Run the client.

    ///

    /// This function spawns threads.

        home: Home,

        config: service::Config,

        listen: Vec<net::SocketAddr>,

        proxy: net::SocketAddr,

        signer: G,

    where

        G: crypto::Signer + EcSign<Sig = Signature, Pk = NodeId> + Clone + 'static,

    {

use std::os::unix::net::UnixStream;

use std::sync::Arc;

use crossbeam_channel as chan;

use thiserror::Error;

use crate::identity::Id;

use crate::profile::Home;

use crate::service;

use crate::service::{CommandError, FetchLookup, QueryState};

use crate::service::{NodeId, Sessions};

use crate::wire;

/// An error resulting from a handle method.

#[derive(Error, Debug)]

    }

}

    pub(crate) home: Home,

}

    fn clone(&self) -> Self {

        Self {

            home: self.home.clone(),

    }

}

        Self { home, controller }

    }

        Ok(())

    }

    fn command(&self, cmd: service::Command) -> Result<(), Error> {

        Ok(())

    }

}

    type Sessions = Sessions;

    type FetchLookup = FetchLookup;

    type Error = Error;

        }

    }

        // TODO(cloudhead): handle completed job with service business logic

        // TODO: Downgrade session to gossip protocol.

        if let Some(session) = self.sessions.get_mut(result.remote()) {

    storage: Storage,

    addr: net::SocketAddr,

    thread: ManuallyDrop<thread::JoinHandle<Result<(), client::Error>>>,

}

impl Drop for NodeHandle {

use std::os::unix::prelude::RawFd;

use std::sync::Arc;

use std::time::{Duration, SystemTime};

use amplify::Wrapper as _;

use crossbeam_channel as chan;

use crate::Link;

use crate::{address, service};

}

/// Peer session type.

type Action<G> = reactor::Action<NetAccept<WireSession<G>>, NetTransport<WireSession<G>>>;

/// Peer connection state machine.

    /// The initial state before handshake is completed.

    Connecting { link: Link },

    /// The state after handshake is completed.

        id: NodeId,

    },

    /// The peer is now upgraded and we are in control of the socket.

}

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

        match self {

            Self::Connecting { link } => write!(f, "Connecting({:?})", link),

    }

}

    /// Return the peer's id, if any.

    fn id(&self) -> Option<&NodeId> {

        match self {

    }

    /// Switch to upgraded state.

        if let Self::Upgrading { fetch, id, link } = self {

            let fetch = fetch.clone();

            log::debug!(target: "wire", "Peer {id} upgraded for fetch {}", fetch.repo);

            *self = Self::Upgraded {

                id: *id,

                link: *link,

            };

            fetch

        } else {

    /// Internal queue of actions to send to the reactor.

    actions: VecDeque<Action<G>>,

    /// Peer sessions.

    /// SOCKS5 proxy address.

    proxy: net::SocketAddr,

    /// Buffer for incoming peer data.

        self.actions.push_back(Action::RegisterListener(socket));

    }

        self.peers.get_mut(&fd).unwrap_or_else(|| {

            log::error!(target: "wire", "Peer with fd {fd} was not found");

            panic!("Peer with fd {fd} is not known");

        })

    }

        self.peers

            .iter()

            .find(|(_, peer)| peer.id() == Some(node_id))

    fn upgraded(&mut self, transport: NetTransport<WireSession<G>>) {

        let fd = transport.as_raw_fd();

        let peer = self.peer_mut_by_fd(fd);

        let session = match transport.into_session() {

            Ok(session) => session,

            Err(_) => panic!("Transport::upgraded: peer write buffer not empty on upgrade"),

                fetch,

                session,

                drain: self.read_queue.drain(..).collect(),

            })

            .is_err()

        {

        }

    }

        log::debug!(target: "wire", "Fetch completed: {:?}", resp.result);

        let session = resp.session;

        peer.downgrade();

        self.actions.push_back(Action::RegisterTransport(session));

    }

}

{

    type Listener = NetAccept<WireSession<G>>;

    type Transport = NetTransport<WireSession<G>>;

    fn tick(&mut self, _time: Duration) {

        // FIXME: Change this once a proper timestamp is passed into the function.

    fn handle_command(&mut self, cmd: Self::Command) {

        match cmd {

        }

    }

    pub fetch: Fetch,

    pub session: WireSession<G>,

    pub drain: Vec<u8>,

}

/// Worker response.

    storage: Storage,

    tasks: chan::Receiver<WorkerReq<G>>,

    timeout: time::Duration,

}

    /// Waits for tasks and runs them. Blocks indefinitely unless there is an error receiving

    /// the next task.

    fn run(mut self) -> Result<(), chan::RecvError> {

            fetch,

            session,

            drain,

        } = task;

        let (session, result) = self._process(&fetch, drain, session);

        };

        log::debug!(target: "worker", "Sending response back to service..");

            log::error!("Unable to report fetch result: worker channel disconnected");

        }

    }

        timeout: time::Duration,

        storage: Storage,

        tasks: chan::Receiver<WorkerReq<G>>,

        name: String,

    ) -> Self {

        let mut pool = Vec::with_capacity(capacity);