use chain::keysinterface::Sign;
use util::logger::Logger;
use util::events;
-use util::events::Event;
+use util::events::EventHandler;
-use std::collections::{HashMap, hash_map};
-use std::sync::RwLock;
-use std::ops::Deref;
+use prelude::*;
+use sync::RwLock;
+use core::ops::Deref;
/// An implementation of [`chain::Watch`] for monitoring channels.
///
persister,
}
}
+
+ #[cfg(any(test, feature = "fuzztarget", feature = "_test_utils"))]
+ pub fn get_and_clear_pending_events(&self) -> Vec<events::Event> {
+ use util::events::EventsProvider;
+ let events = core::cell::RefCell::new(Vec::new());
+ let event_handler = |event| events.borrow_mut().push(event);
+ self.process_pending_events(&event_handler);
+ events.into_inner()
+ }
}
impl<ChannelSigner: Sign, C: Deref, T: Deref, F: Deref, L: Deref, P: Deref>
chain::Listen for ChainMonitor<ChannelSigner, C, T, F, L, P>
where
- ChannelSigner: Sign,
C::Target: chain::Filter,
T::Target: BroadcasterInterface,
F::Target: FeeEstimator,
impl<ChannelSigner: Sign, C: Deref, T: Deref, F: Deref, L: Deref, P: Deref>
chain::Confirm for ChainMonitor<ChannelSigner, C, T, F, L, P>
where
- ChannelSigner: Sign,
C::Target: chain::Filter,
T::Target: BroadcasterInterface,
F::Target: FeeEstimator,
}
}
-impl<ChannelSigner: Sign, C: Deref + Sync + Send, T: Deref + Sync + Send, F: Deref + Sync + Send, L: Deref + Sync + Send, P: Deref + Sync + Send>
+impl<ChannelSigner: Sign, C: Deref , T: Deref , F: Deref , L: Deref , P: Deref >
chain::Watch<ChannelSigner> for ChainMonitor<ChannelSigner, C, T, F, L, P>
where C::Target: chain::Filter,
T::Target: BroadcasterInterface,
L::Target: Logger,
P::Target: channelmonitor::Persist<ChannelSigner>,
{
- fn get_and_clear_pending_events(&self) -> Vec<Event> {
+ /// Processes [`SpendableOutputs`] events produced from each [`ChannelMonitor`] upon maturity.
+ ///
+ /// An [`EventHandler`] may safely call back to the provider, though this shouldn't be needed in
+ /// order to handle these events.
+ ///
+ /// [`SpendableOutputs`]: events::Event::SpendableOutputs
+ fn process_pending_events<H: Deref>(&self, handler: H) where H::Target: EventHandler {
let mut pending_events = Vec::new();
for monitor in self.monitors.read().unwrap().values() {
pending_events.append(&mut monitor.get_and_clear_pending_events());
}
- pending_events
+ for event in pending_events.drain(..) {
+ handler.handle_event(event);
+ }
}
}
use ::{check_added_monitors, get_local_commitment_txn};
use ln::features::InitFeatures;
use ln::functional_test_utils::*;
- use util::events::EventsProvider;
use util::events::MessageSendEventsProvider;
use util::test_utils::{OnRegisterOutput, TxOutReference};
let (commitment_tx, htlc_tx) = {
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 5_000_000).0;
let mut txn = get_local_commitment_txn!(nodes[0], channel.2);
- claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 5_000_000);
+ claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
assert_eq!(txn.len(), 2);
(txn.remove(0), txn.remove(0))