Allow multiple monitor_update_failed calls

[rust-lightning] / lightning / src / ln / channel.rs

diff --git a/lightning/src/ln/channel.rs b/lightning/src/ln/channel.rs
index 930511c0dd4c3c211fefc1b94259851ef191d0c7..3a3376fa7c9380e08174d832beaefe15d4fdb18a 100644 (file)
--- a/lightning/src/ln/channel.rs
+++ b/lightning/src/ln/channel.rs
@@ -3060,13 +3060,10 @@ impl<Signer: Sign> Channel<Signer> {
        /// 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;
        }