use prelude::*;
use core::{cmp, mem};
use core::cell::RefCell;
-use std::collections::{HashMap, hash_map, HashSet};
use std::io::{Cursor, Read};
use std::sync::{Arc, Condvar, Mutex, MutexGuard, RwLock, RwLockReadGuard};
use core::sync::atomic::{AtomicUsize, Ordering};
/// Typically, the block-specific parameters are derived from the best block hash for the network,
/// as a newly constructed `ChannelManager` will not have created any channels yet. These parameters
/// are not needed when deserializing a previously constructed `ChannelManager`.
+#[derive(Clone, Copy, PartialEq)]
pub struct ChainParameters {
/// The network for determining the `chain_hash` in Lightning messages.
pub network: Network,
}
/// The best known block as identified by its hash and height.
-#[derive(Clone, Copy)]
+#[derive(Clone, Copy, PartialEq)]
pub struct BestBlock {
block_hash: BlockHash,
height: u32,
}
#[cfg(any(test, feature = "_test_utils"))]
- pub(crate) fn test_process_background_events(&self) {
+ /// Process background events, for functional testing
+ pub fn test_process_background_events(&self) {
self.process_background_events();
}
}
fn internal_channel_reestablish(&self, counterparty_node_id: &PublicKey, msg: &msgs::ChannelReestablish) -> Result<(), MsgHandleErrInternal> {
- let (htlcs_failed_forward, chan_restoration_res) = {
+ let (htlcs_failed_forward, need_lnd_workaround, chan_restoration_res) = {
let mut channel_state_lock = self.channel_state.lock().unwrap();
let channel_state = &mut *channel_state_lock;
msg,
});
}
- (htlcs_failed_forward, handle_chan_restoration_locked!(self, channel_state_lock, channel_state, chan, revoke_and_ack, commitment_update, order, monitor_update_opt, Vec::new(), None, funding_locked))
+ let need_lnd_workaround = chan.get_mut().workaround_lnd_bug_4006.take();
+ (htlcs_failed_forward, need_lnd_workaround,
+ handle_chan_restoration_locked!(self, channel_state_lock, channel_state, chan, revoke_and_ack, commitment_update, order, monitor_update_opt, Vec::new(), None, funding_locked))
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
}
};
post_handle_chan_restoration!(self, chan_restoration_res);
self.fail_holding_cell_htlcs(htlcs_failed_forward, msg.channel_id);
+
+ if let Some(funding_locked_msg) = need_lnd_workaround {
+ self.internal_funding_locked(counterparty_node_id, &funding_locked_msg)?;
+ }
Ok(())
}