- // Check our_channel_reserve_satoshis:
- if htlc_inbound_value_msat + htlc_outbound_value_msat + msg.amount_msat > (self.channel_value_satoshis - Channel::get_our_channel_reserve_satoshis(self.channel_value_satoshis)) * 1000 {
+ // Check our_channel_reserve_satoshis (we're getting paid, so they have to at least meet
+ // the reserve_satoshis we told them to always have as direct payment so that they lose
+ // something if we punish them for broadcasting an old state).
+ if htlc_inbound_value_msat + htlc_outbound_value_msat + msg.amount_msat + self.value_to_self_msat > (self.channel_value_satoshis - Channel::get_our_channel_reserve_satoshis(self.channel_value_satoshis)) * 1000 {