X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Foutbound_payment.rs;h=2ddd3e2e006a9935a8c7243800a98aa36278d60f;hb=9f41bd7f6492ca146a852c779f072d5b87581fed;hp=f252d88ac364e87947ed42c31bef96b5c276375f;hpb=a2489b126ff3156fc5c2a7e222dab4a17ac1e64b;p=rust-lightning diff --git a/lightning/src/ln/outbound_payment.rs b/lightning/src/ln/outbound_payment.rs index f252d88a..2ddd3e2e 100644 --- a/lightning/src/ln/outbound_payment.rs +++ b/lightning/src/ln/outbound_payment.rs @@ -397,7 +397,8 @@ impl OutboundPayments { &self, payment_hash: PaymentHash, payment_secret: &Option, payment_id: PaymentId, retry_strategy: Retry, route_params: RouteParameters, router: &R, first_hops: Vec, compute_inflight_htlcs: IH, entropy_source: &ES, - node_signer: &NS, best_block_height: u32, logger: &L, send_payment_along_path: SP, + node_signer: &NS, best_block_height: u32, logger: &L, + pending_events: &Mutex>, send_payment_along_path: SP, ) -> Result<(), PaymentSendFailure> where R::Target: Router, @@ -408,9 +409,9 @@ impl OutboundPayments { SP: Fn(&Vec, &Option, &PaymentHash, &Option, u64, u32, PaymentId, &Option, [u8; 32]) -> Result<(), APIError>, { - self.pay_internal(payment_id, Some((payment_hash, payment_secret, None, retry_strategy)), + self.pay_internal(payment_id, payment_hash, Some((payment_secret, None, retry_strategy)), route_params, router, first_hops, &compute_inflight_htlcs, entropy_source, node_signer, - best_block_height, logger, &send_payment_along_path) + best_block_height, logger, pending_events, &send_payment_along_path) .map_err(|e| { self.remove_outbound_if_all_failed(payment_id, &e); e }) } @@ -435,7 +436,8 @@ impl OutboundPayments { &self, payment_preimage: Option, payment_id: PaymentId, retry_strategy: Retry, route_params: RouteParameters, router: &R, first_hops: Vec, inflight_htlcs: IH, entropy_source: &ES, - node_signer: &NS, best_block_height: u32, logger: &L, send_payment_along_path: SP + node_signer: &NS, best_block_height: u32, logger: &L, + pending_events: &Mutex>, send_payment_along_path: SP ) -> Result where R::Target: Router, @@ -449,9 +451,9 @@ impl OutboundPayments { let preimage = payment_preimage .unwrap_or_else(|| PaymentPreimage(entropy_source.get_secure_random_bytes())); let payment_hash = PaymentHash(Sha256::hash(&preimage.0).into_inner()); - self.pay_internal(payment_id, Some((payment_hash, &None, Some(preimage), retry_strategy)), + self.pay_internal(payment_id, payment_hash, Some((&None, Some(preimage), retry_strategy)), route_params, router, first_hops, &inflight_htlcs, entropy_source, node_signer, - best_block_height, logger, &send_payment_along_path) + best_block_height, logger, pending_events, &send_payment_along_path) .map(|()| payment_hash) .map_err(|e| { self.remove_outbound_if_all_failed(payment_id, &e); e }) } @@ -501,9 +503,9 @@ impl OutboundPayments { let mut retry_id_route_params = None; for (pmt_id, pmt) in outbounds.iter_mut() { if pmt.is_auto_retryable_now() { - if let PendingOutboundPayment::Retryable { pending_amt_msat, total_msat, payment_params: Some(params), .. } = pmt { + if let PendingOutboundPayment::Retryable { payment_hash, pending_amt_msat, total_msat, payment_params: Some(params), .. } = pmt { if pending_amt_msat < total_msat { - retry_id_route_params = Some((*pmt_id, RouteParameters { + retry_id_route_params = Some((*pmt_id, *payment_hash, RouteParameters { final_value_msat: *total_msat - *pending_amt_msat, final_cltv_expiry_delta: if let Some(delta) = params.final_cltv_expiry_delta { delta } @@ -519,8 +521,8 @@ impl OutboundPayments { } } core::mem::drop(outbounds); - if let Some((payment_id, route_params)) = retry_id_route_params { - if let Err(e) = self.pay_internal(payment_id, None, route_params, router, first_hops(), &inflight_htlcs, entropy_source, node_signer, best_block_height, logger, &send_payment_along_path) { + if let Some((payment_id, payment_hash, route_params)) = retry_id_route_params { + if let Err(e) = self.pay_internal(payment_id, payment_hash, None, route_params, router, first_hops(), &inflight_htlcs, entropy_source, node_signer, best_block_height, logger, pending_events, &send_payment_along_path) { log_info!(logger, "Errored retrying payment: {:?}", e); // If we error on retry, there is no chance of the payment succeeding and no HTLCs have // been irrevocably committed to, so we can safely abandon. @@ -553,11 +555,11 @@ impl OutboundPayments { /// Will return `Ok(())` iff at least one HTLC is sent for the payment. fn pay_internal( - &self, payment_id: PaymentId, - initial_send_info: Option<(PaymentHash, &Option, Option, Retry)>, + &self, payment_id: PaymentId, payment_hash: PaymentHash, + initial_send_info: Option<(&Option, Option, Retry)>, route_params: RouteParameters, router: &R, first_hops: Vec, inflight_htlcs: &IH, entropy_source: &ES, node_signer: &NS, best_block_height: u32, - logger: &L, send_payment_along_path: &SP, + logger: &L, pending_events: &Mutex>, send_payment_along_path: &SP, ) -> Result<(), PaymentSendFailure> where R::Target: Router, @@ -583,7 +585,7 @@ impl OutboundPayments { err: format!("Failed to find a route for payment {}: {:?}", log_bytes!(payment_id.0), e), // TODO: add APIError::RouteNotFound }))?; - let res = if let Some((payment_hash, payment_secret, keysend_preimage, retry_strategy)) = initial_send_info { + let res = if let Some((payment_secret, keysend_preimage, retry_strategy)) = initial_send_info { let onion_session_privs = self.add_new_pending_payment(payment_hash, *payment_secret, payment_id, keysend_preimage, &route, Some(retry_strategy), Some(route_params.payment_params.clone()), entropy_source, best_block_height)?; self.pay_route_internal(&route, payment_hash, payment_secret, None, payment_id, None, onion_session_privs, node_signer, best_block_height, send_payment_along_path) } else { @@ -591,7 +593,7 @@ impl OutboundPayments { }; match res { Err(PaymentSendFailure::AllFailedResendSafe(_)) => { - let retry_res = self.pay_internal(payment_id, None, route_params, router, first_hops, inflight_htlcs, entropy_source, node_signer, best_block_height, logger, send_payment_along_path); + let retry_res = self.pay_internal(payment_id, payment_hash, None, route_params, router, first_hops, inflight_htlcs, entropy_source, node_signer, best_block_height, logger, pending_events, send_payment_along_path); log_info!(logger, "Result retrying payment id {}: {:?}", log_bytes!(payment_id.0), retry_res); if let Err(PaymentSendFailure::ParameterError(APIError::APIMisuseError { err })) = &retry_res { if err.starts_with("Retries exhausted ") { return res; } @@ -602,7 +604,7 @@ impl OutboundPayments { // Some paths were sent, even if we failed to send the full MPP value our recipient may // misbehave and claim the funds, at which point we have to consider the payment sent, so // return `Ok()` here, ignoring any retry errors. - let retry_res = self.pay_internal(payment_id, None, retry, router, first_hops, inflight_htlcs, entropy_source, node_signer, best_block_height, logger, send_payment_along_path); + let retry_res = self.pay_internal(payment_id, payment_hash, None, retry, router, first_hops, inflight_htlcs, entropy_source, node_signer, best_block_height, logger, pending_events, send_payment_along_path); log_info!(logger, "Result retrying payment id {}: {:?}", log_bytes!(payment_id.0), retry_res); Ok(()) }, @@ -1277,15 +1279,17 @@ mod tests { final_value_msat: 0, final_cltv_expiry_delta: 0, }; + let pending_events = Mutex::new(Vec::new()); let err = if on_retry { outbound_payments.pay_internal( - PaymentId([0; 32]), None, expired_route_params, &&router, vec![], &|| InFlightHtlcs::new(), - &&keys_manager, &&keys_manager, 0, &&logger, &|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() + PaymentId([0; 32]), PaymentHash([0; 32]), None, expired_route_params, &&router, vec![], + &|| InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger, &pending_events, + &|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() } else { outbound_payments.send_payment( PaymentHash([0; 32]), &None, PaymentId([0; 32]), Retry::Attempts(0), expired_route_params, &&router, vec![], || InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger, - |_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() + &pending_events, |_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() }; if let PaymentSendFailure::ParameterError(APIError::APIMisuseError { err }) = err { assert!(err.contains("Invoice expired")); @@ -1317,18 +1321,20 @@ mod tests { router.expect_find_route(route_params.clone(), Err(LightningError { err: String::new(), action: ErrorAction::IgnoreError })); + let pending_events = Mutex::new(Vec::new()); let err = if on_retry { outbound_payments.add_new_pending_payment(PaymentHash([0; 32]), None, PaymentId([0; 32]), None, &Route { paths: vec![], payment_params: None }, Some(Retry::Attempts(1)), Some(route_params.payment_params.clone()), &&keys_manager, 0).unwrap(); outbound_payments.pay_internal( - PaymentId([0; 32]), None, route_params, &&router, vec![], &|| InFlightHtlcs::new(), - &&keys_manager, &&keys_manager, 0, &&logger, &|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() + PaymentId([0; 32]), PaymentHash([0; 32]), None, route_params, &&router, vec![], + &|| InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger, &pending_events, + &|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() } else { outbound_payments.send_payment( PaymentHash([0; 32]), &None, PaymentId([0; 32]), Retry::Attempts(0), route_params, &&router, vec![], || InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger, - |_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() + &pending_events, |_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err() }; if let PaymentSendFailure::ParameterError(APIError::APIMisuseError { err }) = err { assert!(err.contains("Failed to find a route"));