wip

Author: amackillop

src/liquidity.rs

@@ -1196,6 +1196,13 @@ where
 				amt_to_forward_msat,
 				channel_count
 			}) => {
+				log_info!(
+					self.logger,
+					"Handling LSPS4 OpenChannel for peer {} (amt_to_forward_msat={}, channel_count={})",
+					their_network_key,
+					amt_to_forward_msat,
+					channel_count,
+				);
 				if self.liquidity_manager.lsps4_service_handler().is_none() {
 					log_error!(self.logger, "Failed to handle LSPS4ServiceEvent as LSPS4 liquidity service was not configured.",);
 					return;
@@ -1232,6 +1239,11 @@ where
 					log_error!(self.logger, "Failed to handle LSPS4ServiceEvent as peer manager isn't available. This should never happen.",);
 					return;
 				};
+				log_info!(
+					self.logger,
+					"LSPS4 OpenChannel peer {} is connected; computing channel size",
+					their_network_key,
+				);
 
 				// Fail if we have insufficient onchain funds available.
 				let over_provisioning_msat = (amt_to_forward_msat
@@ -1284,6 +1296,14 @@ where
 					// succeed.
 					return;
 				}
+				log_info!(
+					self.logger,
+					"LSPS4 OpenChannel peer {} passed funding checks (channel_amount_sats={}, required_funds_sats={}, spendable_amount_sats={})",
+					their_network_key,
+					channel_amount_sats,
+					required_funds_sats,
+					spendable_amount_sats,
+				);
 
 				let mut config = self.channel_manager.get_current_config().clone();
 
@@ -1307,6 +1327,13 @@ where
 
 				// TODO: does LSPS4 service need to track this? seems like no?
 				let user_channel_id = 0;
+				log_info!(
+					self.logger,
+					"Calling create_channel for LSPS4 peer {} (channel_amount_sats={}, user_channel_id={})",
+					their_network_key,
+					channel_amount_sats,
+					user_channel_id,
+				);
 
 				match self.channel_manager.create_channel(
 					their_network_key,
@@ -1316,7 +1343,14 @@ where
 					None,
 					Some(config),
 				) {
-					Ok(_) => {},
+					Ok(_) => {
+						log_info!(
+							self.logger,
+							"LSPS4 create_channel accepted for peer {} (channel_amount_sats={})",
+							their_network_key,
+							channel_amount_sats,
+						);
+					},
 					Err(e) => {
 						// TODO: We just silently fail here. Eventually we will need to remember
 						// the pending requests and regularly retry opening the channel until we