Parameterize add_new_pending_payment with retry strategy

Author: valentinewallace

lightning/src/ln/channelmanager.rs

@@ -53,7 +53,7 @@ use crate::ln::onion_utils::HTLCFailReason;
 use crate::ln::msgs::{ChannelMessageHandler, DecodeError, LightningError, MAX_VALUE_MSAT};
 #[cfg(test)]
 use crate::ln::outbound_payment;
-use crate::ln::outbound_payment::{OutboundPayments, PendingOutboundPayment};
+use crate::ln::outbound_payment::{OutboundPayments, PendingOutboundPayment, Retry};
 use crate::ln::wire::Encode;
 use crate::chain::keysinterface::{EntropySource, KeysInterface, KeysManager, NodeSigner, Recipient, Sign, SignerProvider};
 use crate::util::config::{UserConfig, ChannelConfig};
@@ -2393,7 +2393,7 @@ where
 	#[cfg(test)]
 	pub(crate) fn test_add_new_pending_payment(&self, payment_hash: PaymentHash, payment_secret: Option<PaymentSecret>, payment_id: PaymentId, route: &Route) -> Result<Vec<[u8; 32]>, PaymentSendFailure> {
 		let best_block_height = self.best_block.read().unwrap().height();
-		self.pending_outbound_payments.add_new_pending_payment(payment_hash, payment_secret, payment_id, route, &self.keys_manager, best_block_height)
+		self.pending_outbound_payments.add_new_pending_payment(payment_hash, payment_secret, payment_id, route, Retry::Attempts(0), &self.keys_manager, best_block_height)
 	}
 
 

lightning/src/ln/outbound_payment.rs

@@ -359,7 +359,7 @@ impl OutboundPayments {
 		F: Fn(&Vec<RouteHop>, &Option<PaymentParameters>, &PaymentHash, &Option<PaymentSecret>, u64,
 		   u32, PaymentId, &Option<PaymentPreimage>, [u8; 32]) -> Result<(), APIError>
 	{
-		let onion_session_privs = self.add_new_pending_payment(payment_hash, *payment_secret, payment_id, route, keys_manager, best_block_height)?;
+		let onion_session_privs = self.add_new_pending_payment(payment_hash, *payment_secret, payment_id, route, Retry::Attempts(0), keys_manager, best_block_height)?;
 		self.send_payment_internal(route, payment_hash, payment_secret, None, payment_id, None, onion_session_privs, keys_manager, best_block_height, send_payment_along_path)
 	}
 
@@ -377,7 +377,7 @@ impl OutboundPayments {
 			None => PaymentPreimage(keys_manager.get_secure_random_bytes()),
 		};
 		let payment_hash = PaymentHash(Sha256::hash(&preimage.0).into_inner());
-		let onion_session_privs = self.add_new_pending_payment(payment_hash, None, payment_id, &route, keys_manager, best_block_height)?;
+		let onion_session_privs = self.add_new_pending_payment(payment_hash, None, payment_id, &route, Retry::Attempts(0), keys_manager, best_block_height)?;
 
 		match self.send_payment_internal(route, payment_hash, &None, Some(preimage), payment_id, None, onion_session_privs, keys_manager, best_block_height, send_payment_along_path) {
 			Ok(()) => Ok(payment_hash),
@@ -474,7 +474,7 @@ impl OutboundPayments {
 		}
 
 		let route = Route { paths: vec![hops], payment_params: None };
-		let onion_session_privs = self.add_new_pending_payment(payment_hash, None, payment_id, &route, keys_manager, best_block_height)?;
+		let onion_session_privs = self.add_new_pending_payment(payment_hash, None, payment_id, &route, Retry::Attempts(0), keys_manager, best_block_height)?;
 
 		match self.send_payment_internal(&route, payment_hash, &None, None, payment_id, None, onion_session_privs, keys_manager, best_block_height, send_payment_along_path) {
 			Ok(()) => Ok((payment_hash, payment_id)),
@@ -484,7 +484,7 @@ impl OutboundPayments {
 
 	pub(super) fn add_new_pending_payment<K: Deref>(
 		&self, payment_hash: PaymentHash, payment_secret: Option<PaymentSecret>, payment_id: PaymentId,
-		route: &Route, keys_manager: &K, best_block_height: u32
+		route: &Route, retry_strategy: Retry, keys_manager: &K, best_block_height: u32
 	) -> Result<Vec<[u8; 32]>, PaymentSendFailure> where K::Target: KeysInterface {
 		let mut onion_session_privs = Vec::with_capacity(route.paths.len());
 		for _ in 0..route.paths.len() {