use ln::msgs;
use ln::msgs::{DecodeError, OptionalField, DataLossProtect};
use ln::script::ShutdownScript;
-use ln::channelmanager::{PendingHTLCStatus, HTLCSource, HTLCFailReason, HTLCFailureMsg, PendingHTLCInfo, RAACommitmentOrder, BREAKDOWN_TIMEOUT, MIN_CLTV_EXPIRY_DELTA, MAX_LOCAL_BREAKDOWN_TIMEOUT};
+use ln::channelmanager::{CounterpartyForwardingInfo, PendingHTLCStatus, HTLCSource, HTLCFailReason, HTLCFailureMsg, PendingHTLCInfo, RAACommitmentOrder, BREAKDOWN_TIMEOUT, MIN_CLTV_EXPIRY_DELTA, MAX_LOCAL_BREAKDOWN_TIMEOUT};
use ln::chan_utils::{CounterpartyCommitmentSecrets, TxCreationKeys, HTLCOutputInCommitment, HTLC_SUCCESS_TX_WEIGHT, HTLC_TIMEOUT_TX_WEIGHT, make_funding_redeemscript, ChannelPublicKeys, CommitmentTransaction, HolderCommitmentTransaction, ChannelTransactionParameters, CounterpartyChannelTransactionParameters, MAX_HTLCS, get_commitment_transaction_number_obscure_factor, ClosingTransaction};
use ln::chan_utils;
use chain::BestBlock;
}
}
-/// Information needed for constructing an invoice route hint for this channel.
-#[derive(Clone, Debug, PartialEq)]
-pub struct CounterpartyForwardingInfo {
- /// Base routing fee in millisatoshis.
- pub fee_base_msat: u32,
- /// Amount in millionths of a satoshi the channel will charge per transferred satoshi.
- pub fee_proportional_millionths: u32,
- /// The minimum difference in cltv_expiry between an ingoing HTLC and its outgoing counterpart,
- /// such that the outgoing HTLC is forwardable to this counterparty. See `msgs::ChannelUpdate`'s
- /// `cltv_expiry_delta` for more details.
- pub cltv_expiry_delta: u16,
-}
-
/// A return value enum for get_update_fulfill_htlc. See UpdateFulfillCommitFetch variants for
/// description
enum UpdateFulfillFetch {
/// closing_signed message and handling it in `maybe_propose_closing_signed`.
pending_counterparty_closing_signed: Option<msgs::ClosingSigned>,
- /// The minimum and maximum absolute fee we are willing to place on the closing transaction.
- /// These are set once we reach `closing_negotiation_ready`.
+ /// The minimum and maximum absolute fee, in satoshis, we are willing to place on the closing
+ /// transaction. These are set once we reach `closing_negotiation_ready`.
#[cfg(test)]
pub(crate) closing_fee_limits: Option<(u64, u64)>,
#[cfg(not(test))]
// We can't accept HTLCs sent after we've sent a shutdown.
let local_sent_shutdown = (self.channel_state & (ChannelState::ChannelFunded as u32 | ChannelState::LocalShutdownSent as u32)) != (ChannelState::ChannelFunded as u32);
if local_sent_shutdown {
- pending_forward_status = create_pending_htlc_status(self, pending_forward_status, 0x1000|20);
+ pending_forward_status = create_pending_htlc_status(self, pending_forward_status, 0x4000|8);
}
// If the remote has sent a shutdown prior to adding this HTLC, then they are in violation of the spec.
let remote_sent_shutdown = (self.channel_state & (ChannelState::ChannelFunded as u32 | ChannelState::RemoteShutdownSent as u32)) != (ChannelState::ChannelFunded as u32);
/// monitor update failure must *not* have been sent to the remote end, and must instead
/// have been dropped. They will be regenerated when monitor_updating_restored is called.
pub fn monitor_update_failed(&mut self, resend_raa: bool, resend_commitment: bool, mut pending_forwards: Vec<(PendingHTLCInfo, u64)>, mut pending_fails: Vec<(HTLCSource, PaymentHash, HTLCFailReason)>) {
- assert_eq!(self.channel_state & ChannelState::MonitorUpdateFailed as u32, 0);
- self.monitor_pending_revoke_and_ack = resend_raa;
- self.monitor_pending_commitment_signed = resend_commitment;
- assert!(self.monitor_pending_forwards.is_empty());
- mem::swap(&mut pending_forwards, &mut self.monitor_pending_forwards);
- assert!(self.monitor_pending_failures.is_empty());
- mem::swap(&mut pending_fails, &mut self.monitor_pending_failures);
+ self.monitor_pending_revoke_and_ack |= resend_raa;
+ self.monitor_pending_commitment_signed |= resend_commitment;
+ self.monitor_pending_forwards.append(&mut pending_forwards);
+ self.monitor_pending_failures.append(&mut pending_fails);
self.channel_state |= ChannelState::MonitorUpdateFailed as u32;
}
cmp::max(normal_feerate as u64 * tx_weight / 1000 + self.config.force_close_avoidance_max_fee_satoshis,
proposed_max_feerate as u64 * tx_weight / 1000)
} else {
- u64::max_value()
+ self.channel_value_satoshis - (self.value_to_self_msat + 999) / 1000
};
self.closing_fee_limits = Some((proposed_total_fee_satoshis, proposed_max_total_fee_satoshis));
if !self.is_outbound() {
// They have to pay, so pick the highest fee in the overlapping range.
- debug_assert_eq!(our_max_fee, u64::max_value()); // We should never set an upper bound
+ // We should never set an upper bound aside from their full balance
+ debug_assert_eq!(our_max_fee, self.channel_value_satoshis - (self.value_to_self_msat + 999) / 1000);
propose_fee!(cmp::min(max_fee_satoshis, our_max_fee));
} else {
if msg.fee_satoshis < our_min_fee || msg.fee_satoshis > our_max_fee {
use bitcoin::hashes::hex::FromHex;
use hex;
use ln::{PaymentPreimage, PaymentHash};
- use ln::channelmanager::HTLCSource;
+ use ln::channelmanager::{HTLCSource, MppId};
use ln::channel::{Channel,InboundHTLCOutput,OutboundHTLCOutput,InboundHTLCState,OutboundHTLCState,HTLCOutputInCommitment,HTLCCandidate,HTLCInitiator,TxCreationKeys};
use ln::channel::MAX_FUNDING_SATOSHIS;
use ln::features::InitFeatures;
path: Vec::new(),
session_priv: SecretKey::from_slice(&hex::decode("0fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap()[..]).unwrap(),
first_hop_htlc_msat: 548,
+ mpp_id: MppId([42; 32]),
}
});
projects / rust-lightning / blobdiff