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//! Stub; `v1` proof of work scheme has been disabled at compile time
use std::marker::PhantomData;
use std::sync::Arc;
use futures::channel::mpsc;
use serde::{Deserialize, Serialize};
use tor_hscrypto::time::TimePeriod;
use tor_keymgr::KeyMgr;
use tor_netdir::NetDirProvider;
use tor_persist::{
hsnickname::HsNickname,
state_dir::{InstanceRawSubdir, StorageHandle},
};
use tor_rtcompat::Runtime;
use crate::{OnionServiceConfig, RendRequest, StartupError, status::StatusSender};
use super::NewPowManager;
#[derive(Clone)]
/// Stub for PoW management code, does nothing.
pub(crate) struct PowManager<R> {
/// We hold this here so that the channel isn't closed
publisher_update_tx: mpsc::Sender<TimePeriod>,
/// PhantomData since our stub doesn't actually care about what runtime we use.
runtime: PhantomData<R>,
}
#[derive(Serialize, Deserialize, Debug)]
pub(crate) struct PowManagerStateRecord;
impl<R: Runtime> PowManager<R> {
pub(crate) fn new(
_runtime: R,
_nickname: HsNickname,
_instance_dir: InstanceRawSubdir,
_keymgr: Arc<KeyMgr>,
_storage_handle: StorageHandle<PowManagerStateRecord>,
_netdir_provider: Arc<dyn NetDirProvider>,
_status_tx: StatusSender,
_config_rx: postage::watch::Receiver<Arc<OnionServiceConfig>>,
) -> Result<NewPowManager<R>, StartupError> {
let (rend_req_tx, rend_req_rx) = super::make_rend_queue();
let (publisher_update_tx, publisher_update_rx) = mpsc::channel(1);
Ok(NewPowManager {
pow_manager: Arc::new(PowManager {
publisher_update_tx,
runtime: PhantomData,
}),
rend_req_tx,
rend_req_rx: Box::pin(rend_req_rx),
publisher_update_rx,
})
}
pub(crate) fn launch(self: Arc<Self>) -> Result<(), StartupError> {
Ok(())
}
}
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