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Integrate resource manager into ChannelManager #4468

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Integrate resource manager into ChannelManager #4468

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99b104d
Add DecayingAverage to resource manager
elnosh Feb 3, 2026
2a72535
Add RevenueAverage to resource manager
elnosh Feb 3, 2026
d0be958
Add GeneralBucket to resource manager
elnosh Feb 4, 2026
00760b8
Add BucketResources to resource manager
elnosh Feb 4, 2026
e1225d5
Add Channel to resource manager
elnosh Feb 4, 2026
eabecfa
Add ResourceManager trait
elnosh Feb 4, 2026
2c7aca7
ResourceManager trait impl
elnosh Feb 4, 2026
36a79b7
impl write and read for resource manager
elnosh Feb 27, 2026
0077390
Add ReadOnlyResourceManager struct
elnosh Mar 4, 2026
3eb204c
Add logger to resource manager
elnosh Mar 6, 2026
90b9651
Add helper methods needed for resource manager
elnosh Mar 5, 2026
93f1f8e
Remove rustfmt::skip from ChannelManager::new
elnosh Mar 5, 2026
db762d0
Add read-only resource manager to ChannelManager
elnosh Mar 5, 2026
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12 changes: 12 additions & 0 deletions lightning/src/ln/channel.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -4432,6 +4432,14 @@ impl<SP: SignerProvider> ChannelContext<SP> {
funding.get_htlc_maximum_msat(self.counterparty_max_htlc_value_in_flight_msat)
}

pub fn get_holder_max_htlc_value_in_flight_msat(&self) -> u64 {
self.holder_max_htlc_value_in_flight_msat
}

pub fn get_holder_max_accepted_htlcs(&self) -> u16 {
self.holder_max_accepted_htlcs
}

pub fn get_fee_proportional_millionths(&self) -> u32 {
self.config.options.forwarding_fee_proportional_millionths
}
Expand Down Expand Up @@ -13175,6 +13183,10 @@ where
.chain(self.context.pending_outbound_htlcs.iter().map(|htlc| (&htlc.source, &htlc.payment_hash)))
}

pub fn get_outbound_htlcs(&self) -> impl Iterator<Item = (u64, &HTLCSource)> {
self.context.pending_outbound_htlcs.iter().map(|htlc| (htlc.amount_msat, &htlc.source))
}

pub fn get_announced_htlc_max_msat(&self) -> u64 {
return cmp::min(
// Upper bound by capacity. We make it a bit less than full capacity to prevent attempts
Expand Down
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