From: Matt Corallo Date: Mon, 24 Apr 2023 15:52:24 +0000 (+0000) Subject: Print the ultimate payment failure reason on PaymentFailed events X-Git-Url: http://git.bitcoin.ninja/?a=commitdiff_plain;h=af21eebd5104fbbfee8a0fc022ebd9569be8105e;p=ldk-sample Print the ultimate payment failure reason on PaymentFailed events --- diff --git a/src/main.rs b/src/main.rs index cad7425..cc67700 100644 --- a/src/main.rs +++ b/src/main.rs @@ -18,6 +18,7 @@ use lightning::chain::chaininterface::{BroadcasterInterface, ConfirmationTarget, use lightning::chain::keysinterface::{EntropySource, InMemorySigner, KeysManager}; use lightning::chain::{chainmonitor, ChannelMonitorUpdateStatus}; use lightning::chain::{Filter, Watch}; +use lightning::events::{Event, PaymentFailureReason, PaymentPurpose}; use lightning::ln::channelmanager; use lightning::ln::channelmanager::{ ChainParameters, ChannelManagerReadArgs, SimpleArcChannelManager, @@ -29,7 +30,6 @@ use lightning::routing::gossip; use lightning::routing::gossip::{NodeId, P2PGossipSync}; use lightning::routing::router::DefaultRouter; use lightning::util::config::UserConfig; -use lightning::events::{Event, PaymentPurpose}; use lightning::util::ser::ReadableArgs; use lightning_background_processor::{process_events_async, GossipSync}; use lightning_block_sync::init; @@ -243,10 +243,11 @@ async fn handle_ldk_events( Event::PaymentPathFailed { .. } => {} Event::ProbeSuccessful { .. } => {} Event::ProbeFailed { .. } => {} - Event::PaymentFailed { payment_hash, .. } => { + Event::PaymentFailed { payment_hash, reason, .. } => { print!( - "\nEVENT: Failed to send payment to payment hash {:?}: exhausted payment retry attempts", - hex_utils::hex_str(&payment_hash.0) + "\nEVENT: Failed to send payment to payment hash {:?}: {:?}", + hex_utils::hex_str(&payment_hash.0), + if let Some(r) = reason { r } else { PaymentFailureReason::RetriesExhausted } ); print!("> "); io::stdout().flush().unwrap();