Currently if we try to send to a node with a single last-hop hint in the invoice, and the second-to-last node rejects the payment with a temp failure, we'll retry several times through the same channel that we just learned is failed. This is particularly visible on mobile receivers where the receiving device may have gone offline and for some LSPs the payment will just fail again and again.
Currently if we try to send to a node with a single last-hop hint in the invoice, and the second-to-last node rejects the payment with a temp failure, we'll retry several times through the same channel that we just learned is failed. This is particularly visible on mobile receivers where the receiving device may have gone offline and for some LSPs the payment will just fail again and again.