X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Foutbound_payment.rs;h=6ebd7bc547fe42b1db2242b89ca249ca514c8ae3;hb=685b08d8c13c62a3a4c4cf283c3d86b96fd3de23;hp=490aa90697de9581ab493d2cf71c02fbc88e4300;hpb=30b9d9fbeaa62537beb8d3ea0b2866703d0d7c92;p=rust-lightning

diff --git a/lightning/src/ln/outbound_payment.rs b/lightning/src/ln/outbound_payment.rs
index 490aa906..6ebd7bc5 100644
--- a/lightning/src/ln/outbound_payment.rs
+++ b/lightning/src/ln/outbound_payment.rs
@@ -383,12 +383,14 @@ pub enum PaymentSendFailure {
 
 pub(super) struct OutboundPayments {
 	pub(super) pending_outbound_payments: Mutex<HashMap<PaymentId, PendingOutboundPayment>>,
+	pub(super) retry_lock: Mutex<()>,
 }
 
 impl OutboundPayments {
 	pub(super) fn new() -> Self {
 		Self {
-			pending_outbound_payments: Mutex::new(HashMap::new())
+			pending_outbound_payments: Mutex::new(HashMap::new()),
+			retry_lock: Mutex::new(()),
 		}
 	}
 
@@ -494,6 +496,7 @@ impl OutboundPayments {
 		FH: Fn() -> Vec<ChannelDetails>,
 		L::Target: Logger,
 	{
+		let _single_thread = self.retry_lock.lock().unwrap();
 		loop {
 			let mut outbounds = self.pending_outbound_payments.lock().unwrap();
 			let mut retry_id_route_params = None;
@@ -1062,17 +1065,19 @@ impl OutboundPayments {
 				});
 			}
 
-			if !payment_is_probe && (!is_retryable_now || !payment_retryable || retry.is_none()) {
+			if payment_is_probe || !is_retryable_now || !payment_retryable || retry.is_none() {
 				let _ = payment.get_mut().mark_abandoned(); // we'll only Err if it's a legacy payment
 				is_retryable_now = false;
 			}
 			if payment.get().remaining_parts() == 0 {
 				all_paths_failed = true;
 				if payment.get().abandoned() {
-					full_failure_ev = Some(events::Event::PaymentFailed {
-						payment_id: *payment_id,
-						payment_hash: payment.get().payment_hash().expect("PendingOutboundPayments::RetriesExceeded always has a payment hash set"),
-					});
+					if !payment_is_probe {
+						full_failure_ev = Some(events::Event::PaymentFailed {
+							payment_id: *payment_id,
+							payment_hash: payment.get().payment_hash().expect("PendingOutboundPayments::RetriesExceeded always has a payment hash set"),
+						});
+					}
 					payment.remove();
 				}
 			}