import { TxOut } from '../structs/TxOut.mjs';
-import { AccessError } from '../enums/AccessError.mjs';
+import { TxIn } from '../structs/TxIn.mjs';
+import { BigEndianScalar } from '../structs/BigEndianScalar.mjs';
+import { WitnessProgram } from '../structs/WitnessProgram.mjs';
+import { BlindedFailure } from '../enums/BlindedFailure.mjs';
+import { Bolt11SemanticError } from '../enums/Bolt11SemanticError.mjs';
+import { Bolt12SemanticError } from '../enums/Bolt12SemanticError.mjs';
import { COption_NoneZ } from '../enums/COption_NoneZ.mjs';
-import { ChannelMonitorUpdateErr } from '../enums/ChannelMonitorUpdateErr.mjs';
+import { ChannelMonitorUpdateStatus } from '../enums/ChannelMonitorUpdateStatus.mjs';
+import { ChannelShutdownState } from '../enums/ChannelShutdownState.mjs';
import { ConfirmationTarget } from '../enums/ConfirmationTarget.mjs';
import { CreationError } from '../enums/CreationError.mjs';
import { Currency } from '../enums/Currency.mjs';
+import { Direction } from '../enums/Direction.mjs';
+import { HTLCClaim } from '../enums/HTLCClaim.mjs';
+import { IOError } from '../enums/IOError.mjs';
+import { InboundHTLCStateDetails } from '../enums/InboundHTLCStateDetails.mjs';
import { Level } from '../enums/Level.mjs';
import { Network } from '../enums/Network.mjs';
+import { OutboundHTLCStateDetails } from '../enums/OutboundHTLCStateDetails.mjs';
+import { PaymentFailureReason } from '../enums/PaymentFailureReason.mjs';
import { Recipient } from '../enums/Recipient.mjs';
+import { RetryableSendFailure } from '../enums/RetryableSendFailure.mjs';
import { Secp256k1Error } from '../enums/Secp256k1Error.mjs';
-import { SemanticError } from '../enums/SemanticError.mjs';
+import { ShortChannelIdError } from '../enums/ShortChannelIdError.mjs';
import { SiPrefix } from '../enums/SiPrefix.mjs';
+import { SocketAddressParseError } from '../enums/SocketAddressParseError.mjs';
+import { UtxoLookupError } from '../enums/UtxoLookupError.mjs';
import { Bech32Error } from '../structs/Bech32Error.mjs';
-import { Result_NoneNoneZ } from '../structs/Result_NoneNoneZ.mjs';
-import { CounterpartyCommitmentSecrets } from '../structs/CounterpartyCommitmentSecrets.mjs';
+import { RefundMaybeWithDerivedMetadataBuilder } from '../structs/RefundMaybeWithDerivedMetadataBuilder.mjs';
+import { Result_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ } from '../structs/Result_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ.mjs';
+import { Refund } from '../structs/Refund.mjs';
+import { Result_RefundBolt12SemanticErrorZ } from '../structs/Result_RefundBolt12SemanticErrorZ.mjs';
+import { Option_u64Z } from '../structs/Option_u64Z.mjs';
+import { BlindedPath } from '../structs/BlindedPath.mjs';
+import { Bolt12ParseError } from '../structs/Bolt12ParseError.mjs';
+import { Result_RefundBolt12ParseErrorZ } from '../structs/Result_RefundBolt12ParseErrorZ.mjs';
+import { Retry } from '../structs/Retry.mjs';
import { DecodeError } from '../structs/DecodeError.mjs';
-import { Result_CounterpartyCommitmentSecretsDecodeErrorZ } from '../structs/Result_CounterpartyCommitmentSecretsDecodeErrorZ.mjs';
-import { Result_SecretKeyErrorZ } from '../structs/Result_SecretKeyErrorZ.mjs';
-import { Result_PublicKeyErrorZ } from '../structs/Result_PublicKeyErrorZ.mjs';
-import { TxCreationKeys } from '../structs/TxCreationKeys.mjs';
-import { Result_TxCreationKeysDecodeErrorZ } from '../structs/Result_TxCreationKeysDecodeErrorZ.mjs';
-import { ChannelPublicKeys } from '../structs/ChannelPublicKeys.mjs';
-import { Result_ChannelPublicKeysDecodeErrorZ } from '../structs/Result_ChannelPublicKeysDecodeErrorZ.mjs';
-import { Result_TxCreationKeysErrorZ } from '../structs/Result_TxCreationKeysErrorZ.mjs';
+import { Result_RetryDecodeErrorZ } from '../structs/Result_RetryDecodeErrorZ.mjs';
+import { ShutdownScript } from '../structs/ShutdownScript.mjs';
+import { APIError } from '../structs/APIError.mjs';
+import { Result_NoneAPIErrorZ } from '../structs/Result_NoneAPIErrorZ.mjs';
+import { Option_ThirtyTwoBytesZ } from '../structs/Option_ThirtyTwoBytesZ.mjs';
+import { Option_CVec_u8ZZ } from '../structs/Option_CVec_u8ZZ.mjs';
+import { RecipientOnionFields } from '../structs/RecipientOnionFields.mjs';
+import { Result_RecipientOnionFieldsDecodeErrorZ } from '../structs/Result_RecipientOnionFieldsDecodeErrorZ.mjs';
+import { TwoTuple_u64CVec_u8ZZ } from '../structs/TwoTuple_u64CVec_u8ZZ.mjs';
+import { Result_RecipientOnionFieldsNoneZ } from '../structs/Result_RecipientOnionFieldsNoneZ.mjs';
+import { UnsignedBolt12Invoice } from '../structs/UnsignedBolt12Invoice.mjs';
+import { Result_UnsignedBolt12InvoiceBolt12SemanticErrorZ } from '../structs/Result_UnsignedBolt12InvoiceBolt12SemanticErrorZ.mjs';
+import { Bolt12Invoice } from '../structs/Bolt12Invoice.mjs';
+import { Result_Bolt12InvoiceBolt12SemanticErrorZ } from '../structs/Result_Bolt12InvoiceBolt12SemanticErrorZ.mjs';
+import { Result_SchnorrSignatureNoneZ } from '../structs/Result_SchnorrSignatureNoneZ.mjs';
+import { Option_CVec_ThirtyTwoBytesZZ } from '../structs/Option_CVec_ThirtyTwoBytesZZ.mjs';
+import { Amount } from '../structs/Amount.mjs';
+import { Option_AmountZ } from '../structs/Option_AmountZ.mjs';
+import { Quantity } from '../structs/Quantity.mjs';
+import { Option_QuantityZ } from '../structs/Option_QuantityZ.mjs';
+import { Result_ThirtyTwoBytesNoneZ } from '../structs/Result_ThirtyTwoBytesNoneZ.mjs';
+import { BlindedPayInfo } from '../structs/BlindedPayInfo.mjs';
+import { Result_BlindedPayInfoDecodeErrorZ } from '../structs/Result_BlindedPayInfoDecodeErrorZ.mjs';
+import { DelayedPaymentOutputDescriptor } from '../structs/DelayedPaymentOutputDescriptor.mjs';
+import { Result_DelayedPaymentOutputDescriptorDecodeErrorZ } from '../structs/Result_DelayedPaymentOutputDescriptorDecodeErrorZ.mjs';
+import { StaticPaymentOutputDescriptor } from '../structs/StaticPaymentOutputDescriptor.mjs';
+import { Result_StaticPaymentOutputDescriptorDecodeErrorZ } from '../structs/Result_StaticPaymentOutputDescriptorDecodeErrorZ.mjs';
+import { OutPoint } from '../structs/OutPoint.mjs';
+import { SpendableOutputDescriptor } from '../structs/SpendableOutputDescriptor.mjs';
+import { Result_SpendableOutputDescriptorDecodeErrorZ } from '../structs/Result_SpendableOutputDescriptorDecodeErrorZ.mjs';
import { Option_u32Z } from '../structs/Option_u32Z.mjs';
+import { TwoTuple_CVec_u8Zu64Z } from '../structs/TwoTuple_CVec_u8Zu64Z.mjs';
+import { Result_C2Tuple_CVec_u8Zu64ZNoneZ } from '../structs/Result_C2Tuple_CVec_u8Zu64ZNoneZ.mjs';
+import { ChannelDerivationParameters } from '../structs/ChannelDerivationParameters.mjs';
+import { Result_ChannelDerivationParametersDecodeErrorZ } from '../structs/Result_ChannelDerivationParametersDecodeErrorZ.mjs';
+import { HTLCDescriptor } from '../structs/HTLCDescriptor.mjs';
+import { Result_HTLCDescriptorDecodeErrorZ } from '../structs/Result_HTLCDescriptorDecodeErrorZ.mjs';
+import { Result_NoneNoneZ } from '../structs/Result_NoneNoneZ.mjs';
+import { Result_PublicKeyNoneZ } from '../structs/Result_PublicKeyNoneZ.mjs';
+import { Option_BigEndianScalarZ } from '../structs/Option_BigEndianScalarZ.mjs';
+import { Result_RecoverableSignatureNoneZ } from '../structs/Result_RecoverableSignatureNoneZ.mjs';
+import { Result_ECDSASignatureNoneZ } from '../structs/Result_ECDSASignatureNoneZ.mjs';
+import { Result_TransactionNoneZ } from '../structs/Result_TransactionNoneZ.mjs';
+import { TwoTuple_ECDSASignatureCVec_ECDSASignatureZZ } from '../structs/TwoTuple_ECDSASignatureCVec_ECDSASignatureZZ.mjs';
+import { Result_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ } from '../structs/Result_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ.mjs';
+import { CommitmentTransaction } from '../structs/CommitmentTransaction.mjs';
+import { HolderCommitmentTransaction } from '../structs/HolderCommitmentTransaction.mjs';
import { HTLCOutputInCommitment } from '../structs/HTLCOutputInCommitment.mjs';
-import { Result_HTLCOutputInCommitmentDecodeErrorZ } from '../structs/Result_HTLCOutputInCommitmentDecodeErrorZ.mjs';
-import { CounterpartyChannelTransactionParameters } from '../structs/CounterpartyChannelTransactionParameters.mjs';
-import { Result_CounterpartyChannelTransactionParametersDecodeErrorZ } from '../structs/Result_CounterpartyChannelTransactionParametersDecodeErrorZ.mjs';
+import { ClosingTransaction } from '../structs/ClosingTransaction.mjs';
+import { UnsignedChannelAnnouncement } from '../structs/UnsignedChannelAnnouncement.mjs';
+import { ChannelPublicKeys } from '../structs/ChannelPublicKeys.mjs';
import { ChannelTransactionParameters } from '../structs/ChannelTransactionParameters.mjs';
-import { Result_ChannelTransactionParametersDecodeErrorZ } from '../structs/Result_ChannelTransactionParametersDecodeErrorZ.mjs';
-import { HolderCommitmentTransaction } from '../structs/HolderCommitmentTransaction.mjs';
-import { Result_HolderCommitmentTransactionDecodeErrorZ } from '../structs/Result_HolderCommitmentTransactionDecodeErrorZ.mjs';
-import { BuiltCommitmentTransaction } from '../structs/BuiltCommitmentTransaction.mjs';
-import { Result_BuiltCommitmentTransactionDecodeErrorZ } from '../structs/Result_BuiltCommitmentTransactionDecodeErrorZ.mjs';
-import { TrustedClosingTransaction } from '../structs/TrustedClosingTransaction.mjs';
-import { Result_TrustedClosingTransactionNoneZ } from '../structs/Result_TrustedClosingTransactionNoneZ.mjs';
-import { CommitmentTransaction } from '../structs/CommitmentTransaction.mjs';
-import { Result_CommitmentTransactionDecodeErrorZ } from '../structs/Result_CommitmentTransactionDecodeErrorZ.mjs';
-import { TrustedCommitmentTransaction } from '../structs/TrustedCommitmentTransaction.mjs';
-import { Result_TrustedCommitmentTransactionNoneZ } from '../structs/Result_TrustedCommitmentTransactionNoneZ.mjs';
-import { Result_CVec_SignatureZNoneZ } from '../structs/Result_CVec_SignatureZNoneZ.mjs';
-import { ShutdownScript } from '../structs/ShutdownScript.mjs';
-import { Result_ShutdownScriptDecodeErrorZ } from '../structs/Result_ShutdownScriptDecodeErrorZ.mjs';
-import { InvalidShutdownScript } from '../structs/InvalidShutdownScript.mjs';
-import { Result_ShutdownScriptInvalidShutdownScriptZ } from '../structs/Result_ShutdownScriptInvalidShutdownScriptZ.mjs';
+import { ChannelSigner, ChannelSignerInterface } from '../structs/ChannelSigner.mjs';
+import { EcdsaChannelSigner, EcdsaChannelSignerInterface } from '../structs/EcdsaChannelSigner.mjs';
+import { WriteableEcdsaChannelSigner, WriteableEcdsaChannelSignerInterface } from '../structs/WriteableEcdsaChannelSigner.mjs';
+import { Result_WriteableEcdsaChannelSignerDecodeErrorZ } from '../structs/Result_WriteableEcdsaChannelSignerDecodeErrorZ.mjs';
+import { Result_CVec_u8ZNoneZ } from '../structs/Result_CVec_u8ZNoneZ.mjs';
+import { Result_ShutdownScriptNoneZ } from '../structs/Result_ShutdownScriptNoneZ.mjs';
+import { Option_u16Z } from '../structs/Option_u16Z.mjs';
+import { Option_boolZ } from '../structs/Option_boolZ.mjs';
+import { Result_WitnessNoneZ } from '../structs/Result_WitnessNoneZ.mjs';
+import { InMemorySigner } from '../structs/InMemorySigner.mjs';
+import { Result_InMemorySignerDecodeErrorZ } from '../structs/Result_InMemorySignerDecodeErrorZ.mjs';
+import { ChannelDetails } from '../structs/ChannelDetails.mjs';
+import { Route } from '../structs/Route.mjs';
+import { LightningError } from '../structs/LightningError.mjs';
+import { Result_RouteLightningErrorZ } from '../structs/Result_RouteLightningErrorZ.mjs';
+import { TwoTuple_BlindedPayInfoBlindedPathZ } from '../structs/TwoTuple_BlindedPayInfoBlindedPathZ.mjs';
+import { Result_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ } from '../structs/Result_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ.mjs';
+import { OnionMessagePath } from '../structs/OnionMessagePath.mjs';
+import { Result_OnionMessagePathNoneZ } from '../structs/Result_OnionMessagePathNoneZ.mjs';
+import { Result_CVec_BlindedPathZNoneZ } from '../structs/Result_CVec_BlindedPathZNoneZ.mjs';
+import { InFlightHtlcs } from '../structs/InFlightHtlcs.mjs';
+import { Result_InFlightHtlcsDecodeErrorZ } from '../structs/Result_InFlightHtlcsDecodeErrorZ.mjs';
import { RouteHop } from '../structs/RouteHop.mjs';
import { Result_RouteHopDecodeErrorZ } from '../structs/Result_RouteHopDecodeErrorZ.mjs';
-import { Route } from '../structs/Route.mjs';
+import { BlindedHop } from '../structs/BlindedHop.mjs';
+import { BlindedTail } from '../structs/BlindedTail.mjs';
+import { Result_BlindedTailDecodeErrorZ } from '../structs/Result_BlindedTailDecodeErrorZ.mjs';
+import { Path } from '../structs/Path.mjs';
import { Result_RouteDecodeErrorZ } from '../structs/Result_RouteDecodeErrorZ.mjs';
import { RouteParameters } from '../structs/RouteParameters.mjs';
import { Result_RouteParametersDecodeErrorZ } from '../structs/Result_RouteParametersDecodeErrorZ.mjs';
-import { RouteHint } from '../structs/RouteHint.mjs';
-import { Option_u64Z } from '../structs/Option_u64Z.mjs';
import { PaymentParameters } from '../structs/PaymentParameters.mjs';
import { Result_PaymentParametersDecodeErrorZ } from '../structs/Result_PaymentParametersDecodeErrorZ.mjs';
+import { RouteHint } from '../structs/RouteHint.mjs';
import { RouteHintHop } from '../structs/RouteHintHop.mjs';
import { Result_RouteHintDecodeErrorZ } from '../structs/Result_RouteHintDecodeErrorZ.mjs';
import { Result_RouteHintHopDecodeErrorZ } from '../structs/Result_RouteHintHopDecodeErrorZ.mjs';
-import { ChannelDetails } from '../structs/ChannelDetails.mjs';
-import { LightningError } from '../structs/LightningError.mjs';
-import { Result_RouteLightningErrorZ } from '../structs/Result_RouteLightningErrorZ.mjs';
-import { Result_TxOutAccessErrorZ } from '../structs/Result_TxOutAccessErrorZ.mjs';
+import { FixedPenaltyScorer } from '../structs/FixedPenaltyScorer.mjs';
+import { Result_FixedPenaltyScorerDecodeErrorZ } from '../structs/Result_FixedPenaltyScorerDecodeErrorZ.mjs';
+import { NodeId } from '../structs/NodeId.mjs';
+import { TwoTuple_u64u64Z } from '../structs/TwoTuple_u64u64Z.mjs';
+import { Option_C2Tuple_u64u64ZZ } from '../structs/Option_C2Tuple_u64u64ZZ.mjs';
+import { TwoTuple_Z } from '../structs/TwoTuple_Z.mjs';
+import { TwoTuple__u1632_u1632Z } from '../structs/TwoTuple__u1632_u1632Z.mjs';
+import { Option_C2Tuple_ThirtyTwoU16sThirtyTwoU16sZZ } from '../structs/Option_C2Tuple_ThirtyTwoU16sThirtyTwoU16sZZ.mjs';
+import { Option_f64Z } from '../structs/Option_f64Z.mjs';
+import { Record } from '../structs/Record.mjs';
+import { Logger, LoggerInterface } from '../structs/Logger.mjs';
+import { NetworkGraph } from '../structs/NetworkGraph.mjs';
+import { ProbabilisticScorer } from '../structs/ProbabilisticScorer.mjs';
+import { Result_ProbabilisticScorerDecodeErrorZ } from '../structs/Result_ProbabilisticScorerDecodeErrorZ.mjs';
+import { BestBlock } from '../structs/BestBlock.mjs';
+import { Result_BestBlockDecodeErrorZ } from '../structs/Result_BestBlockDecodeErrorZ.mjs';
import { TwoTuple_usizeTransactionZ } from '../structs/TwoTuple_usizeTransactionZ.mjs';
-import { Result_NoneChannelMonitorUpdateErrZ } from '../structs/Result_NoneChannelMonitorUpdateErrZ.mjs';
+import { ThreeTuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ } from '../structs/ThreeTuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ.mjs';
+import { Result_ChannelMonitorUpdateStatusNoneZ } from '../structs/Result_ChannelMonitorUpdateStatusNoneZ.mjs';
import { HTLCUpdate } from '../structs/HTLCUpdate.mjs';
-import { OutPoint } from '../structs/OutPoint.mjs';
-import { MonitorEvent } from '../structs/MonitorEvent.mjs';
-import { Option_C2Tuple_usizeTransactionZZ } from '../structs/Option_C2Tuple_usizeTransactionZZ.mjs';
+import { UntrustedString } from '../structs/UntrustedString.mjs';
import { ClosureReason } from '../structs/ClosureReason.mjs';
-import { Option_ClosureReasonZ } from '../structs/Option_ClosureReasonZ.mjs';
-import { Result_COption_ClosureReasonZDecodeErrorZ } from '../structs/Result_COption_ClosureReasonZDecodeErrorZ.mjs';
+import { ChannelId } from '../structs/ChannelId.mjs';
+import { MonitorEvent } from '../structs/MonitorEvent.mjs';
+import { FourTuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ } from '../structs/FourTuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ.mjs';
+import { InitFeatures } from '../structs/InitFeatures.mjs';
+import { Result_InitFeaturesDecodeErrorZ } from '../structs/Result_InitFeaturesDecodeErrorZ.mjs';
+import { ChannelFeatures } from '../structs/ChannelFeatures.mjs';
+import { Result_ChannelFeaturesDecodeErrorZ } from '../structs/Result_ChannelFeaturesDecodeErrorZ.mjs';
+import { NodeFeatures } from '../structs/NodeFeatures.mjs';
+import { Result_NodeFeaturesDecodeErrorZ } from '../structs/Result_NodeFeaturesDecodeErrorZ.mjs';
+import { Bolt11InvoiceFeatures } from '../structs/Bolt11InvoiceFeatures.mjs';
+import { Result_Bolt11InvoiceFeaturesDecodeErrorZ } from '../structs/Result_Bolt11InvoiceFeaturesDecodeErrorZ.mjs';
+import { Bolt12InvoiceFeatures } from '../structs/Bolt12InvoiceFeatures.mjs';
+import { Result_Bolt12InvoiceFeaturesDecodeErrorZ } from '../structs/Result_Bolt12InvoiceFeaturesDecodeErrorZ.mjs';
+import { BlindedHopFeatures } from '../structs/BlindedHopFeatures.mjs';
+import { Result_BlindedHopFeaturesDecodeErrorZ } from '../structs/Result_BlindedHopFeaturesDecodeErrorZ.mjs';
+import { ChannelTypeFeatures } from '../structs/ChannelTypeFeatures.mjs';
+import { Result_ChannelTypeFeaturesDecodeErrorZ } from '../structs/Result_ChannelTypeFeaturesDecodeErrorZ.mjs';
+import { OfferId } from '../structs/OfferId.mjs';
+import { Result_OfferIdDecodeErrorZ } from '../structs/Result_OfferIdDecodeErrorZ.mjs';
+import { Result_NoneBolt12SemanticErrorZ } from '../structs/Result_NoneBolt12SemanticErrorZ.mjs';
+import { Offer } from '../structs/Offer.mjs';
+import { Result_OfferBolt12SemanticErrorZ } from '../structs/Result_OfferBolt12SemanticErrorZ.mjs';
+import { InvoiceRequestWithDerivedPayerIdBuilder } from '../structs/InvoiceRequestWithDerivedPayerIdBuilder.mjs';
+import { Result_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ } from '../structs/Result_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ.mjs';
+import { InvoiceRequestWithExplicitPayerIdBuilder } from '../structs/InvoiceRequestWithExplicitPayerIdBuilder.mjs';
+import { Result_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ } from '../structs/Result_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ.mjs';
+import { Result_OfferBolt12ParseErrorZ } from '../structs/Result_OfferBolt12ParseErrorZ.mjs';
+import { Result_NodeIdDecodeErrorZ } from '../structs/Result_NodeIdDecodeErrorZ.mjs';
+import { Result_PublicKeySecp256k1ErrorZ } from '../structs/Result_PublicKeySecp256k1ErrorZ.mjs';
import { ChannelUpdate } from '../structs/ChannelUpdate.mjs';
import { NetworkUpdate } from '../structs/NetworkUpdate.mjs';
import { Option_NetworkUpdateZ } from '../structs/Option_NetworkUpdateZ.mjs';
-import { DelayedPaymentOutputDescriptor } from '../structs/DelayedPaymentOutputDescriptor.mjs';
-import { StaticPaymentOutputDescriptor } from '../structs/StaticPaymentOutputDescriptor.mjs';
-import { SpendableOutputDescriptor } from '../structs/SpendableOutputDescriptor.mjs';
-import { PaymentPurpose } from '../structs/PaymentPurpose.mjs';
-import { ChannelTypeFeatures } from '../structs/ChannelTypeFeatures.mjs';
-import { Event } from '../structs/Event.mjs';
-import { Option_EventZ } from '../structs/Option_EventZ.mjs';
-import { Result_COption_EventZDecodeErrorZ } from '../structs/Result_COption_EventZDecodeErrorZ.mjs';
+import { Result_COption_NetworkUpdateZDecodeErrorZ } from '../structs/Result_COption_NetworkUpdateZDecodeErrorZ.mjs';
+import { Result_TxOutUtxoLookupErrorZ } from '../structs/Result_TxOutUtxoLookupErrorZ.mjs';
+import { UtxoFuture } from '../structs/UtxoFuture.mjs';
+import { UtxoResult } from '../structs/UtxoResult.mjs';
+import { UtxoLookup, UtxoLookupInterface } from '../structs/UtxoLookup.mjs';
+import { Option_UtxoLookupZ } from '../structs/Option_UtxoLookupZ.mjs';
+import { Result_NoneLightningErrorZ } from '../structs/Result_NoneLightningErrorZ.mjs';
+import { Result_boolLightningErrorZ } from '../structs/Result_boolLightningErrorZ.mjs';
+import { ChannelAnnouncement } from '../structs/ChannelAnnouncement.mjs';
+import { ThreeTuple_ChannelAnnouncementChannelUpdateChannelUpdateZ } from '../structs/ThreeTuple_ChannelAnnouncementChannelUpdateChannelUpdateZ.mjs';
+import { Option_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ } from '../structs/Option_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ.mjs';
import { AcceptChannel } from '../structs/AcceptChannel.mjs';
+import { AcceptChannelV2 } from '../structs/AcceptChannelV2.mjs';
import { OpenChannel } from '../structs/OpenChannel.mjs';
+import { OpenChannelV2 } from '../structs/OpenChannelV2.mjs';
import { FundingCreated } from '../structs/FundingCreated.mjs';
import { FundingSigned } from '../structs/FundingSigned.mjs';
-import { FundingLocked } from '../structs/FundingLocked.mjs';
+import { Stfu } from '../structs/Stfu.mjs';
+import { Splice } from '../structs/Splice.mjs';
+import { SpliceAck } from '../structs/SpliceAck.mjs';
+import { SpliceLocked } from '../structs/SpliceLocked.mjs';
+import { TxAddInput } from '../structs/TxAddInput.mjs';
+import { TxAddOutput } from '../structs/TxAddOutput.mjs';
+import { TxRemoveInput } from '../structs/TxRemoveInput.mjs';
+import { TxRemoveOutput } from '../structs/TxRemoveOutput.mjs';
+import { TxComplete } from '../structs/TxComplete.mjs';
+import { TxSignatures } from '../structs/TxSignatures.mjs';
+import { TxInitRbf } from '../structs/TxInitRbf.mjs';
+import { TxAckRbf } from '../structs/TxAckRbf.mjs';
+import { TxAbort } from '../structs/TxAbort.mjs';
+import { ChannelReady } from '../structs/ChannelReady.mjs';
import { AnnouncementSignatures } from '../structs/AnnouncementSignatures.mjs';
import { CommitmentUpdate } from '../structs/CommitmentUpdate.mjs';
import { RevokeAndACK } from '../structs/RevokeAndACK.mjs';
import { ClosingSigned } from '../structs/ClosingSigned.mjs';
import { Shutdown } from '../structs/Shutdown.mjs';
import { ChannelReestablish } from '../structs/ChannelReestablish.mjs';
-import { ChannelAnnouncement } from '../structs/ChannelAnnouncement.mjs';
import { NodeAnnouncement } from '../structs/NodeAnnouncement.mjs';
import { ErrorMessage } from '../structs/ErrorMessage.mjs';
import { WarningMessage } from '../structs/WarningMessage.mjs';
import { ReplyChannelRange } from '../structs/ReplyChannelRange.mjs';
import { GossipTimestampFilter } from '../structs/GossipTimestampFilter.mjs';
import { MessageSendEvent } from '../structs/MessageSendEvent.mjs';
-import { FixedPenaltyScorer } from '../structs/FixedPenaltyScorer.mjs';
-import { Result_FixedPenaltyScorerDecodeErrorZ } from '../structs/Result_FixedPenaltyScorerDecodeErrorZ.mjs';
-import { ScoringParameters } from '../structs/ScoringParameters.mjs';
-import { Result_ScoringParametersDecodeErrorZ } from '../structs/Result_ScoringParametersDecodeErrorZ.mjs';
-import { Scorer } from '../structs/Scorer.mjs';
-import { Result_ScorerDecodeErrorZ } from '../structs/Result_ScorerDecodeErrorZ.mjs';
-import { NetworkGraph } from '../structs/NetworkGraph.mjs';
-import { ProbabilisticScorer } from '../structs/ProbabilisticScorer.mjs';
-import { Result_ProbabilisticScorerDecodeErrorZ } from '../structs/Result_ProbabilisticScorerDecodeErrorZ.mjs';
-import { InitFeatures } from '../structs/InitFeatures.mjs';
-import { Result_InitFeaturesDecodeErrorZ } from '../structs/Result_InitFeaturesDecodeErrorZ.mjs';
-import { ChannelFeatures } from '../structs/ChannelFeatures.mjs';
-import { Result_ChannelFeaturesDecodeErrorZ } from '../structs/Result_ChannelFeaturesDecodeErrorZ.mjs';
-import { NodeFeatures } from '../structs/NodeFeatures.mjs';
-import { Result_NodeFeaturesDecodeErrorZ } from '../structs/Result_NodeFeaturesDecodeErrorZ.mjs';
-import { InvoiceFeatures } from '../structs/InvoiceFeatures.mjs';
-import { Result_InvoiceFeaturesDecodeErrorZ } from '../structs/Result_InvoiceFeaturesDecodeErrorZ.mjs';
-import { Result_ChannelTypeFeaturesDecodeErrorZ } from '../structs/Result_ChannelTypeFeaturesDecodeErrorZ.mjs';
-import { Result_DelayedPaymentOutputDescriptorDecodeErrorZ } from '../structs/Result_DelayedPaymentOutputDescriptorDecodeErrorZ.mjs';
-import { Result_StaticPaymentOutputDescriptorDecodeErrorZ } from '../structs/Result_StaticPaymentOutputDescriptorDecodeErrorZ.mjs';
-import { Result_SpendableOutputDescriptorDecodeErrorZ } from '../structs/Result_SpendableOutputDescriptorDecodeErrorZ.mjs';
-import { TwoTuple_SignatureCVec_SignatureZZ } from '../structs/TwoTuple_SignatureCVec_SignatureZZ.mjs';
-import { Result_C2Tuple_SignatureCVec_SignatureZZNoneZ } from '../structs/Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.mjs';
-import { Result_SignatureNoneZ } from '../structs/Result_SignatureNoneZ.mjs';
-import { TwoTuple_SignatureSignatureZ } from '../structs/TwoTuple_SignatureSignatureZ.mjs';
-import { Result_C2Tuple_SignatureSignatureZNoneZ } from '../structs/Result_C2Tuple_SignatureSignatureZNoneZ.mjs';
-import { Result_SecretKeyNoneZ } from '../structs/Result_SecretKeyNoneZ.mjs';
-import { ClosingTransaction } from '../structs/ClosingTransaction.mjs';
-import { UnsignedChannelAnnouncement } from '../structs/UnsignedChannelAnnouncement.mjs';
-import { BaseSign, BaseSignInterface } from '../structs/BaseSign.mjs';
-import { Sign, SignInterface } from '../structs/Sign.mjs';
-import { Result_SignDecodeErrorZ } from '../structs/Result_SignDecodeErrorZ.mjs';
-import { Result_RecoverableSignatureNoneZ } from '../structs/Result_RecoverableSignatureNoneZ.mjs';
-import { Result_CVec_CVec_u8ZZNoneZ } from '../structs/Result_CVec_CVec_u8ZZNoneZ.mjs';
-import { InMemorySigner } from '../structs/InMemorySigner.mjs';
-import { Result_InMemorySignerDecodeErrorZ } from '../structs/Result_InMemorySignerDecodeErrorZ.mjs';
-import { Result_TransactionNoneZ } from '../structs/Result_TransactionNoneZ.mjs';
-import { Option_u16Z } from '../structs/Option_u16Z.mjs';
-import { APIError } from '../structs/APIError.mjs';
-import { Result_NoneAPIErrorZ } from '../structs/Result_NoneAPIErrorZ.mjs';
-import { Result__u832APIErrorZ } from '../structs/Result__u832APIErrorZ.mjs';
+import { ChannelUpdateInfo } from '../structs/ChannelUpdateInfo.mjs';
+import { Result_ChannelUpdateInfoDecodeErrorZ } from '../structs/Result_ChannelUpdateInfoDecodeErrorZ.mjs';
+import { ChannelInfo } from '../structs/ChannelInfo.mjs';
+import { Result_ChannelInfoDecodeErrorZ } from '../structs/Result_ChannelInfoDecodeErrorZ.mjs';
+import { RoutingFees } from '../structs/RoutingFees.mjs';
+import { Result_RoutingFeesDecodeErrorZ } from '../structs/Result_RoutingFeesDecodeErrorZ.mjs';
+import { Hostname } from '../structs/Hostname.mjs';
+import { SocketAddress } from '../structs/SocketAddress.mjs';
+import { NodeAnnouncementInfo } from '../structs/NodeAnnouncementInfo.mjs';
+import { Result_NodeAnnouncementInfoDecodeErrorZ } from '../structs/Result_NodeAnnouncementInfoDecodeErrorZ.mjs';
+import { NodeAlias } from '../structs/NodeAlias.mjs';
+import { Result_NodeAliasDecodeErrorZ } from '../structs/Result_NodeAliasDecodeErrorZ.mjs';
+import { NodeInfo } from '../structs/NodeInfo.mjs';
+import { Result_NodeInfoDecodeErrorZ } from '../structs/Result_NodeInfoDecodeErrorZ.mjs';
+import { Result_NetworkGraphDecodeErrorZ } from '../structs/Result_NetworkGraphDecodeErrorZ.mjs';
+import { Option_CVec_SocketAddressZZ } from '../structs/Option_CVec_SocketAddressZZ.mjs';
+import { Result_u64ShortChannelIdErrorZ } from '../structs/Result_u64ShortChannelIdErrorZ.mjs';
+import { PendingHTLCInfo } from '../structs/PendingHTLCInfo.mjs';
+import { InboundHTLCErr } from '../structs/InboundHTLCErr.mjs';
+import { Result_PendingHTLCInfoInboundHTLCErrZ } from '../structs/Result_PendingHTLCInfoInboundHTLCErrZ.mjs';
+import { Utxo } from '../structs/Utxo.mjs';
+import { Option_TxOutZ } from '../structs/Option_TxOutZ.mjs';
+import { Input } from '../structs/Input.mjs';
+import { CoinSelection } from '../structs/CoinSelection.mjs';
+import { Result_CoinSelectionNoneZ } from '../structs/Result_CoinSelectionNoneZ.mjs';
+import { Result_CVec_UtxoZNoneZ } from '../structs/Result_CVec_UtxoZNoneZ.mjs';
+import { UnknownPaymentContext } from '../structs/UnknownPaymentContext.mjs';
+import { Bolt12OfferContext } from '../structs/Bolt12OfferContext.mjs';
+import { Bolt12RefundContext } from '../structs/Bolt12RefundContext.mjs';
+import { PaymentContext } from '../structs/PaymentContext.mjs';
+import { Option_PaymentContextZ } from '../structs/Option_PaymentContextZ.mjs';
+import { TwoTuple_u64u16Z } from '../structs/TwoTuple_u64u16Z.mjs';
+import { Option_C2Tuple_u64u16ZZ } from '../structs/Option_C2Tuple_u64u16ZZ.mjs';
+import { Result_ChannelIdAPIErrorZ } from '../structs/Result_ChannelIdAPIErrorZ.mjs';
+import { RecentPaymentDetails } from '../structs/RecentPaymentDetails.mjs';
import { PaymentSendFailure } from '../structs/PaymentSendFailure.mjs';
-import { Result_PaymentIdPaymentSendFailureZ } from '../structs/Result_PaymentIdPaymentSendFailureZ.mjs';
import { Result_NonePaymentSendFailureZ } from '../structs/Result_NonePaymentSendFailureZ.mjs';
-import { TwoTuple_PaymentHashPaymentIdZ } from '../structs/TwoTuple_PaymentHashPaymentIdZ.mjs';
-import { Result_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ } from '../structs/Result_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ.mjs';
-import { NetAddress } from '../structs/NetAddress.mjs';
-import { TwoTuple_PaymentHashPaymentSecretZ } from '../structs/TwoTuple_PaymentHashPaymentSecretZ.mjs';
-import { Result_C2Tuple_PaymentHashPaymentSecretZNoneZ } from '../structs/Result_C2Tuple_PaymentHashPaymentSecretZNoneZ.mjs';
-import { Result_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ } from '../structs/Result_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ.mjs';
-import { Result_PaymentSecretNoneZ } from '../structs/Result_PaymentSecretNoneZ.mjs';
-import { Result_PaymentSecretAPIErrorZ } from '../structs/Result_PaymentSecretAPIErrorZ.mjs';
-import { Result_PaymentPreimageAPIErrorZ } from '../structs/Result_PaymentPreimageAPIErrorZ.mjs';
-import { CounterpartyForwardingInfo } from '../structs/CounterpartyForwardingInfo.mjs';
-import { Result_CounterpartyForwardingInfoDecodeErrorZ } from '../structs/Result_CounterpartyForwardingInfoDecodeErrorZ.mjs';
-import { ChannelCounterparty } from '../structs/ChannelCounterparty.mjs';
-import { Result_ChannelCounterpartyDecodeErrorZ } from '../structs/Result_ChannelCounterpartyDecodeErrorZ.mjs';
-import { Result_ChannelDetailsDecodeErrorZ } from '../structs/Result_ChannelDetailsDecodeErrorZ.mjs';
+import { Result_NoneRetryableSendFailureZ } from '../structs/Result_NoneRetryableSendFailureZ.mjs';
+import { Result_ThirtyTwoBytesPaymentSendFailureZ } from '../structs/Result_ThirtyTwoBytesPaymentSendFailureZ.mjs';
+import { Result_ThirtyTwoBytesRetryableSendFailureZ } from '../structs/Result_ThirtyTwoBytesRetryableSendFailureZ.mjs';
+import { TwoTuple_ThirtyTwoBytesThirtyTwoBytesZ } from '../structs/TwoTuple_ThirtyTwoBytesThirtyTwoBytesZ.mjs';
+import { Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZPaymentSendFailureZ } from '../structs/Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZPaymentSendFailureZ.mjs';
+import { ProbeSendFailure } from '../structs/ProbeSendFailure.mjs';
+import { Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ } from '../structs/Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ.mjs';
+import { TwoTuple_ChannelIdPublicKeyZ } from '../structs/TwoTuple_ChannelIdPublicKeyZ.mjs';
+import { OfferWithDerivedMetadataBuilder } from '../structs/OfferWithDerivedMetadataBuilder.mjs';
+import { Result_OfferWithDerivedMetadataBuilderBolt12SemanticErrorZ } from '../structs/Result_OfferWithDerivedMetadataBuilderBolt12SemanticErrorZ.mjs';
+import { Option_StrZ } from '../structs/Option_StrZ.mjs';
+import { Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ } from '../structs/Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ.mjs';
+import { Result_ThirtyTwoBytesAPIErrorZ } from '../structs/Result_ThirtyTwoBytesAPIErrorZ.mjs';
+import { InvoiceRequest } from '../structs/InvoiceRequest.mjs';
+import { InvoiceError } from '../structs/InvoiceError.mjs';
+import { OffersMessage } from '../structs/OffersMessage.mjs';
+import { Option_OffersMessageZ } from '../structs/Option_OffersMessageZ.mjs';
+import { Destination } from '../structs/Destination.mjs';
+import { ThreeTuple_OffersMessageDestinationBlindedPathZ } from '../structs/ThreeTuple_OffersMessageDestinationBlindedPathZ.mjs';
import { PhantomRouteHints } from '../structs/PhantomRouteHints.mjs';
import { Result_PhantomRouteHintsDecodeErrorZ } from '../structs/Result_PhantomRouteHintsDecodeErrorZ.mjs';
+import { BlindedForward } from '../structs/BlindedForward.mjs';
+import { Result_BlindedForwardDecodeErrorZ } from '../structs/Result_BlindedForwardDecodeErrorZ.mjs';
+import { OnionPacket } from '../structs/OnionPacket.mjs';
+import { FinalOnionHopData } from '../structs/FinalOnionHopData.mjs';
+import { PendingHTLCRouting } from '../structs/PendingHTLCRouting.mjs';
+import { Result_PendingHTLCRoutingDecodeErrorZ } from '../structs/Result_PendingHTLCRoutingDecodeErrorZ.mjs';
+import { Result_PendingHTLCInfoDecodeErrorZ } from '../structs/Result_PendingHTLCInfoDecodeErrorZ.mjs';
+import { Result_BlindedFailureDecodeErrorZ } from '../structs/Result_BlindedFailureDecodeErrorZ.mjs';
import { ChannelMonitor } from '../structs/ChannelMonitor.mjs';
import { ChannelMonitorUpdate } from '../structs/ChannelMonitorUpdate.mjs';
import { Watch, WatchInterface } from '../structs/Watch.mjs';
import { BroadcasterInterface, BroadcasterInterfaceInterface } from '../structs/BroadcasterInterface.mjs';
-import { KeysInterface, KeysInterfaceInterface } from '../structs/KeysInterface.mjs';
+import { EntropySource, EntropySourceInterface } from '../structs/EntropySource.mjs';
+import { UnsignedInvoiceRequest } from '../structs/UnsignedInvoiceRequest.mjs';
+import { UnsignedChannelUpdate } from '../structs/UnsignedChannelUpdate.mjs';
+import { UnsignedNodeAnnouncement } from '../structs/UnsignedNodeAnnouncement.mjs';
+import { UnsignedGossipMessage } from '../structs/UnsignedGossipMessage.mjs';
+import { NodeSigner, NodeSignerInterface } from '../structs/NodeSigner.mjs';
+import { SignerProvider, SignerProviderInterface } from '../structs/SignerProvider.mjs';
import { FeeEstimator, FeeEstimatorInterface } from '../structs/FeeEstimator.mjs';
-import { Record } from '../structs/Record.mjs';
-import { Logger, LoggerInterface } from '../structs/Logger.mjs';
-import { TwoTuple_BlockHashChannelManagerZ } from '../structs/TwoTuple_BlockHashChannelManagerZ.mjs';
-import { Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ } from '../structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.mjs';
+import { ReceiveTlvs } from '../structs/ReceiveTlvs.mjs';
+import { MessageRouter, MessageRouterInterface } from '../structs/MessageRouter.mjs';
+import { Router, RouterInterface } from '../structs/Router.mjs';
+import { TwoTuple_ThirtyTwoBytesChannelManagerZ } from '../structs/TwoTuple_ThirtyTwoBytesChannelManagerZ.mjs';
+import { Result_C2Tuple_ThirtyTwoBytesChannelManagerZDecodeErrorZ } from '../structs/Result_C2Tuple_ThirtyTwoBytesChannelManagerZDecodeErrorZ.mjs';
+import { MaxDustHTLCExposure } from '../structs/MaxDustHTLCExposure.mjs';
+import { Result_MaxDustHTLCExposureDecodeErrorZ } from '../structs/Result_MaxDustHTLCExposureDecodeErrorZ.mjs';
import { ChannelConfig } from '../structs/ChannelConfig.mjs';
import { Result_ChannelConfigDecodeErrorZ } from '../structs/Result_ChannelConfigDecodeErrorZ.mjs';
-import { Result_OutPointDecodeErrorZ } from '../structs/Result_OutPointDecodeErrorZ.mjs';
-import { Type, TypeInterface } from '../structs/Type.mjs';
-import { Option_TypeZ } from '../structs/Option_TypeZ.mjs';
-import { Result_COption_TypeZDecodeErrorZ } from '../structs/Result_COption_TypeZDecodeErrorZ.mjs';
-import { PaymentError } from '../structs/PaymentError.mjs';
-import { Result_PaymentIdPaymentErrorZ } from '../structs/Result_PaymentIdPaymentErrorZ.mjs';
-import { ParseError } from '../structs/ParseError.mjs';
-import { Result_SiPrefixParseErrorZ } from '../structs/Result_SiPrefixParseErrorZ.mjs';
-import { Invoice } from '../structs/Invoice.mjs';
-import { ParseOrSemanticError } from '../structs/ParseOrSemanticError.mjs';
-import { Result_InvoiceParseOrSemanticErrorZ } from '../structs/Result_InvoiceParseOrSemanticErrorZ.mjs';
-import { SignedRawInvoice } from '../structs/SignedRawInvoice.mjs';
-import { Result_SignedRawInvoiceParseErrorZ } from '../structs/Result_SignedRawInvoiceParseErrorZ.mjs';
-import { RawInvoice } from '../structs/RawInvoice.mjs';
-import { InvoiceSignature } from '../structs/InvoiceSignature.mjs';
-import { ThreeTuple_RawInvoice_u832InvoiceSignatureZ } from '../structs/ThreeTuple_RawInvoice_u832InvoiceSignatureZ.mjs';
-import { PayeePubKey } from '../structs/PayeePubKey.mjs';
-import { Result_PayeePubKeyErrorZ } from '../structs/Result_PayeePubKeyErrorZ.mjs';
-import { PrivateRoute } from '../structs/PrivateRoute.mjs';
-import { PositiveTimestamp } from '../structs/PositiveTimestamp.mjs';
-import { Result_PositiveTimestampCreationErrorZ } from '../structs/Result_PositiveTimestampCreationErrorZ.mjs';
-import { Result_NoneSemanticErrorZ } from '../structs/Result_NoneSemanticErrorZ.mjs';
-import { Result_InvoiceSemanticErrorZ } from '../structs/Result_InvoiceSemanticErrorZ.mjs';
-import { Description } from '../structs/Description.mjs';
-import { Result_DescriptionCreationErrorZ } from '../structs/Result_DescriptionCreationErrorZ.mjs';
-import { Result_PrivateRouteCreationErrorZ } from '../structs/Result_PrivateRouteCreationErrorZ.mjs';
-import { Result_StringErrorZ } from '../structs/Result_StringErrorZ.mjs';
+import { Option_MaxDustHTLCExposureZ } from '../structs/Option_MaxDustHTLCExposureZ.mjs';
+import { Option_APIErrorZ } from '../structs/Option_APIErrorZ.mjs';
+import { Result_COption_APIErrorZDecodeErrorZ } from '../structs/Result_COption_APIErrorZDecodeErrorZ.mjs';
import { Result_ChannelMonitorUpdateDecodeErrorZ } from '../structs/Result_ChannelMonitorUpdateDecodeErrorZ.mjs';
import { Option_MonitorEventZ } from '../structs/Option_MonitorEventZ.mjs';
import { Result_COption_MonitorEventZDecodeErrorZ } from '../structs/Result_COption_MonitorEventZDecodeErrorZ.mjs';
import { Result_HTLCUpdateDecodeErrorZ } from '../structs/Result_HTLCUpdateDecodeErrorZ.mjs';
-import { TwoTuple_OutPointScriptZ } from '../structs/TwoTuple_OutPointScriptZ.mjs';
-import { TwoTuple_u32ScriptZ } from '../structs/TwoTuple_u32ScriptZ.mjs';
-import { TwoTuple_TxidCVec_C2Tuple_u32ScriptZZZ } from '../structs/TwoTuple_TxidCVec_C2Tuple_u32ScriptZZZ.mjs';
+import { TwoTuple_OutPointCVec_u8ZZ } from '../structs/TwoTuple_OutPointCVec_u8ZZ.mjs';
+import { TwoTuple_u32CVec_u8ZZ } from '../structs/TwoTuple_u32CVec_u8ZZ.mjs';
+import { TwoTuple_ThirtyTwoBytesCVec_C2Tuple_u32CVec_u8ZZZZ } from '../structs/TwoTuple_ThirtyTwoBytesCVec_C2Tuple_u32CVec_u8ZZZZ.mjs';
import { TwoTuple_u32TxOutZ } from '../structs/TwoTuple_u32TxOutZ.mjs';
-import { TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ } from '../structs/TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ.mjs';
+import { TwoTuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ } from '../structs/TwoTuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ.mjs';
import { Balance } from '../structs/Balance.mjs';
-import { TwoTuple_BlockHashChannelMonitorZ } from '../structs/TwoTuple_BlockHashChannelMonitorZ.mjs';
-import { Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ } from '../structs/Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ.mjs';
-import { Result_NoneLightningErrorZ } from '../structs/Result_NoneLightningErrorZ.mjs';
+import { TwoTuple_ThirtyTwoBytesChannelMonitorZ } from '../structs/TwoTuple_ThirtyTwoBytesChannelMonitorZ.mjs';
+import { Result_C2Tuple_ThirtyTwoBytesChannelMonitorZDecodeErrorZ } from '../structs/Result_C2Tuple_ThirtyTwoBytesChannelMonitorZDecodeErrorZ.mjs';
+import { Type, TypeInterface } from '../structs/Type.mjs';
import { TwoTuple_PublicKeyTypeZ } from '../structs/TwoTuple_PublicKeyTypeZ.mjs';
-import { Result_boolLightningErrorZ } from '../structs/Result_boolLightningErrorZ.mjs';
-import { ThreeTuple_ChannelAnnouncementChannelUpdateChannelUpdateZ } from '../structs/ThreeTuple_ChannelAnnouncementChannelUpdateChannelUpdateZ.mjs';
-import { Option_NetAddressZ } from '../structs/Option_NetAddressZ.mjs';
+import { TwoTuple_PublicKeyCVec_SocketAddressZZ } from '../structs/TwoTuple_PublicKeyCVec_SocketAddressZZ.mjs';
+import { OnionMessageContents, OnionMessageContentsInterface } from '../structs/OnionMessageContents.mjs';
+import { Option_OnionMessageContentsZ } from '../structs/Option_OnionMessageContentsZ.mjs';
+import { Result_COption_OnionMessageContentsZDecodeErrorZ } from '../structs/Result_COption_OnionMessageContentsZDecodeErrorZ.mjs';
+import { ThreeTuple_OnionMessageContentsDestinationBlindedPathZ } from '../structs/ThreeTuple_OnionMessageContentsDestinationBlindedPathZ.mjs';
+import { Option_TypeZ } from '../structs/Option_TypeZ.mjs';
+import { Result_COption_TypeZDecodeErrorZ } from '../structs/Result_COption_TypeZDecodeErrorZ.mjs';
+import { Option_SocketAddressZ } from '../structs/Option_SocketAddressZ.mjs';
+import { PeerDetails } from '../structs/PeerDetails.mjs';
import { PeerHandleError } from '../structs/PeerHandleError.mjs';
import { Result_CVec_u8ZPeerHandleErrorZ } from '../structs/Result_CVec_u8ZPeerHandleErrorZ.mjs';
import { Result_NonePeerHandleErrorZ } from '../structs/Result_NonePeerHandleErrorZ.mjs';
import { Result_boolPeerHandleErrorZ } from '../structs/Result_boolPeerHandleErrorZ.mjs';
-import { NodeId } from '../structs/NodeId.mjs';
-import { Result_NodeIdDecodeErrorZ } from '../structs/Result_NodeIdDecodeErrorZ.mjs';
-import { Result_COption_NetworkUpdateZDecodeErrorZ } from '../structs/Result_COption_NetworkUpdateZDecodeErrorZ.mjs';
-import { Access, AccessInterface } from '../structs/Access.mjs';
-import { Option_AccessZ } from '../structs/Option_AccessZ.mjs';
-import { ChannelUpdateInfo } from '../structs/ChannelUpdateInfo.mjs';
-import { Result_ChannelUpdateInfoDecodeErrorZ } from '../structs/Result_ChannelUpdateInfoDecodeErrorZ.mjs';
-import { ChannelInfo } from '../structs/ChannelInfo.mjs';
-import { Result_ChannelInfoDecodeErrorZ } from '../structs/Result_ChannelInfoDecodeErrorZ.mjs';
-import { RoutingFees } from '../structs/RoutingFees.mjs';
-import { Result_RoutingFeesDecodeErrorZ } from '../structs/Result_RoutingFeesDecodeErrorZ.mjs';
-import { NodeAnnouncementInfo } from '../structs/NodeAnnouncementInfo.mjs';
-import { Result_NodeAnnouncementInfoDecodeErrorZ } from '../structs/Result_NodeAnnouncementInfoDecodeErrorZ.mjs';
-import { NodeInfo } from '../structs/NodeInfo.mjs';
-import { Result_NodeInfoDecodeErrorZ } from '../structs/Result_NodeInfoDecodeErrorZ.mjs';
-import { Result_NetworkGraphDecodeErrorZ } from '../structs/Result_NetworkGraphDecodeErrorZ.mjs';
-import { Option_CVec_NetAddressZZ } from '../structs/Option_CVec_NetAddressZZ.mjs';
-import { Result_NetAddressDecodeErrorZ } from '../structs/Result_NetAddressDecodeErrorZ.mjs';
+import { GraphSyncError } from '../structs/GraphSyncError.mjs';
+import { Result_u32GraphSyncErrorZ } from '../structs/Result_u32GraphSyncErrorZ.mjs';
+import { Result_CVec_u8ZIOErrorZ } from '../structs/Result_CVec_u8ZIOErrorZ.mjs';
+import { Result_NoneIOErrorZ } from '../structs/Result_NoneIOErrorZ.mjs';
+import { Result_CVec_StrZIOErrorZ } from '../structs/Result_CVec_StrZIOErrorZ.mjs';
+import { Result_CVec_C2Tuple_ThirtyTwoBytesChannelMonitorZZIOErrorZ } from '../structs/Result_CVec_C2Tuple_ThirtyTwoBytesChannelMonitorZZIOErrorZ.mjs';
+import { Result_C2Tuple_ThirtyTwoBytesChannelMonitorZIOErrorZ } from '../structs/Result_C2Tuple_ThirtyTwoBytesChannelMonitorZIOErrorZ.mjs';
+import { Result_UnsignedInvoiceRequestBolt12SemanticErrorZ } from '../structs/Result_UnsignedInvoiceRequestBolt12SemanticErrorZ.mjs';
+import { Result_InvoiceRequestBolt12SemanticErrorZ } from '../structs/Result_InvoiceRequestBolt12SemanticErrorZ.mjs';
+import { Option_SecretKeyZ } from '../structs/Option_SecretKeyZ.mjs';
+import { InvoiceWithExplicitSigningPubkeyBuilder } from '../structs/InvoiceWithExplicitSigningPubkeyBuilder.mjs';
+import { Result_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ } from '../structs/Result_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ.mjs';
+import { VerifiedInvoiceRequest } from '../structs/VerifiedInvoiceRequest.mjs';
+import { Result_VerifiedInvoiceRequestNoneZ } from '../structs/Result_VerifiedInvoiceRequestNoneZ.mjs';
+import { InvoiceWithDerivedSigningPubkeyBuilder } from '../structs/InvoiceWithDerivedSigningPubkeyBuilder.mjs';
+import { Result_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ } from '../structs/Result_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ.mjs';
+import { InvoiceRequestFields } from '../structs/InvoiceRequestFields.mjs';
+import { Result_InvoiceRequestFieldsDecodeErrorZ } from '../structs/Result_InvoiceRequestFieldsDecodeErrorZ.mjs';
+import { Option_ECDSASignatureZ } from '../structs/Option_ECDSASignatureZ.mjs';
+import { Option_i64Z } from '../structs/Option_i64Z.mjs';
+import { Result_SocketAddressDecodeErrorZ } from '../structs/Result_SocketAddressDecodeErrorZ.mjs';
+import { Result_SocketAddressSocketAddressParseErrorZ } from '../structs/Result_SocketAddressSocketAddressParseErrorZ.mjs';
import { UpdateAddHTLC } from '../structs/UpdateAddHTLC.mjs';
import { UpdateFulfillHTLC } from '../structs/UpdateFulfillHTLC.mjs';
import { UpdateFailHTLC } from '../structs/UpdateFailHTLC.mjs';
import { UpdateFailMalformedHTLC } from '../structs/UpdateFailMalformedHTLC.mjs';
import { Result_AcceptChannelDecodeErrorZ } from '../structs/Result_AcceptChannelDecodeErrorZ.mjs';
+import { Result_AcceptChannelV2DecodeErrorZ } from '../structs/Result_AcceptChannelV2DecodeErrorZ.mjs';
+import { Result_StfuDecodeErrorZ } from '../structs/Result_StfuDecodeErrorZ.mjs';
+import { Result_SpliceDecodeErrorZ } from '../structs/Result_SpliceDecodeErrorZ.mjs';
+import { Result_SpliceAckDecodeErrorZ } from '../structs/Result_SpliceAckDecodeErrorZ.mjs';
+import { Result_SpliceLockedDecodeErrorZ } from '../structs/Result_SpliceLockedDecodeErrorZ.mjs';
+import { Result_TxAddInputDecodeErrorZ } from '../structs/Result_TxAddInputDecodeErrorZ.mjs';
+import { Result_TxAddOutputDecodeErrorZ } from '../structs/Result_TxAddOutputDecodeErrorZ.mjs';
+import { Result_TxRemoveInputDecodeErrorZ } from '../structs/Result_TxRemoveInputDecodeErrorZ.mjs';
+import { Result_TxRemoveOutputDecodeErrorZ } from '../structs/Result_TxRemoveOutputDecodeErrorZ.mjs';
+import { Result_TxCompleteDecodeErrorZ } from '../structs/Result_TxCompleteDecodeErrorZ.mjs';
+import { Result_TxSignaturesDecodeErrorZ } from '../structs/Result_TxSignaturesDecodeErrorZ.mjs';
+import { Result_TxInitRbfDecodeErrorZ } from '../structs/Result_TxInitRbfDecodeErrorZ.mjs';
+import { Result_TxAckRbfDecodeErrorZ } from '../structs/Result_TxAckRbfDecodeErrorZ.mjs';
+import { Result_TxAbortDecodeErrorZ } from '../structs/Result_TxAbortDecodeErrorZ.mjs';
import { Result_AnnouncementSignaturesDecodeErrorZ } from '../structs/Result_AnnouncementSignaturesDecodeErrorZ.mjs';
import { Result_ChannelReestablishDecodeErrorZ } from '../structs/Result_ChannelReestablishDecodeErrorZ.mjs';
import { Result_ClosingSignedDecodeErrorZ } from '../structs/Result_ClosingSignedDecodeErrorZ.mjs';
import { Result_CommitmentSignedDecodeErrorZ } from '../structs/Result_CommitmentSignedDecodeErrorZ.mjs';
import { Result_FundingCreatedDecodeErrorZ } from '../structs/Result_FundingCreatedDecodeErrorZ.mjs';
import { Result_FundingSignedDecodeErrorZ } from '../structs/Result_FundingSignedDecodeErrorZ.mjs';
-import { Result_FundingLockedDecodeErrorZ } from '../structs/Result_FundingLockedDecodeErrorZ.mjs';
+import { Result_ChannelReadyDecodeErrorZ } from '../structs/Result_ChannelReadyDecodeErrorZ.mjs';
import { Init } from '../structs/Init.mjs';
import { Result_InitDecodeErrorZ } from '../structs/Result_InitDecodeErrorZ.mjs';
import { Result_OpenChannelDecodeErrorZ } from '../structs/Result_OpenChannelDecodeErrorZ.mjs';
+import { Result_OpenChannelV2DecodeErrorZ } from '../structs/Result_OpenChannelV2DecodeErrorZ.mjs';
import { Result_RevokeAndACKDecodeErrorZ } from '../structs/Result_RevokeAndACKDecodeErrorZ.mjs';
import { Result_ShutdownDecodeErrorZ } from '../structs/Result_ShutdownDecodeErrorZ.mjs';
import { Result_UpdateFailHTLCDecodeErrorZ } from '../structs/Result_UpdateFailHTLCDecodeErrorZ.mjs';
import { UpdateFee } from '../structs/UpdateFee.mjs';
import { Result_UpdateFeeDecodeErrorZ } from '../structs/Result_UpdateFeeDecodeErrorZ.mjs';
import { Result_UpdateFulfillHTLCDecodeErrorZ } from '../structs/Result_UpdateFulfillHTLCDecodeErrorZ.mjs';
+import { Result_OnionPacketDecodeErrorZ } from '../structs/Result_OnionPacketDecodeErrorZ.mjs';
import { Result_UpdateAddHTLCDecodeErrorZ } from '../structs/Result_UpdateAddHTLCDecodeErrorZ.mjs';
+import { OnionMessage } from '../structs/OnionMessage.mjs';
+import { Result_OnionMessageDecodeErrorZ } from '../structs/Result_OnionMessageDecodeErrorZ.mjs';
+import { Result_FinalOnionHopDataDecodeErrorZ } from '../structs/Result_FinalOnionHopDataDecodeErrorZ.mjs';
import { Ping } from '../structs/Ping.mjs';
import { Result_PingDecodeErrorZ } from '../structs/Result_PingDecodeErrorZ.mjs';
import { Pong } from '../structs/Pong.mjs';
import { Result_PongDecodeErrorZ } from '../structs/Result_PongDecodeErrorZ.mjs';
import { Result_UnsignedChannelAnnouncementDecodeErrorZ } from '../structs/Result_UnsignedChannelAnnouncementDecodeErrorZ.mjs';
import { Result_ChannelAnnouncementDecodeErrorZ } from '../structs/Result_ChannelAnnouncementDecodeErrorZ.mjs';
-import { UnsignedChannelUpdate } from '../structs/UnsignedChannelUpdate.mjs';
import { Result_UnsignedChannelUpdateDecodeErrorZ } from '../structs/Result_UnsignedChannelUpdateDecodeErrorZ.mjs';
import { Result_ChannelUpdateDecodeErrorZ } from '../structs/Result_ChannelUpdateDecodeErrorZ.mjs';
import { Result_ErrorMessageDecodeErrorZ } from '../structs/Result_ErrorMessageDecodeErrorZ.mjs';
import { Result_WarningMessageDecodeErrorZ } from '../structs/Result_WarningMessageDecodeErrorZ.mjs';
-import { UnsignedNodeAnnouncement } from '../structs/UnsignedNodeAnnouncement.mjs';
import { Result_UnsignedNodeAnnouncementDecodeErrorZ } from '../structs/Result_UnsignedNodeAnnouncementDecodeErrorZ.mjs';
import { Result_NodeAnnouncementDecodeErrorZ } from '../structs/Result_NodeAnnouncementDecodeErrorZ.mjs';
import { Result_QueryShortChannelIdsDecodeErrorZ } from '../structs/Result_QueryShortChannelIdsDecodeErrorZ.mjs';
import { Result_QueryChannelRangeDecodeErrorZ } from '../structs/Result_QueryChannelRangeDecodeErrorZ.mjs';
import { Result_ReplyChannelRangeDecodeErrorZ } from '../structs/Result_ReplyChannelRangeDecodeErrorZ.mjs';
import { Result_GossipTimestampFilterDecodeErrorZ } from '../structs/Result_GossipTimestampFilterDecodeErrorZ.mjs';
+import { Bolt11Invoice } from '../structs/Bolt11Invoice.mjs';
import { SignOrCreationError } from '../structs/SignOrCreationError.mjs';
-import { Result_InvoiceSignOrCreationErrorZ } from '../structs/Result_InvoiceSignOrCreationErrorZ.mjs';
+import { Result_Bolt11InvoiceSignOrCreationErrorZ } from '../structs/Result_Bolt11InvoiceSignOrCreationErrorZ.mjs';
+import { Option_InboundHTLCStateDetailsZ } from '../structs/Option_InboundHTLCStateDetailsZ.mjs';
+import { Result_COption_InboundHTLCStateDetailsZDecodeErrorZ } from '../structs/Result_COption_InboundHTLCStateDetailsZDecodeErrorZ.mjs';
+import { InboundHTLCDetails } from '../structs/InboundHTLCDetails.mjs';
+import { Result_InboundHTLCDetailsDecodeErrorZ } from '../structs/Result_InboundHTLCDetailsDecodeErrorZ.mjs';
+import { Option_OutboundHTLCStateDetailsZ } from '../structs/Option_OutboundHTLCStateDetailsZ.mjs';
+import { Result_COption_OutboundHTLCStateDetailsZDecodeErrorZ } from '../structs/Result_COption_OutboundHTLCStateDetailsZDecodeErrorZ.mjs';
+import { OutboundHTLCDetails } from '../structs/OutboundHTLCDetails.mjs';
+import { Result_OutboundHTLCDetailsDecodeErrorZ } from '../structs/Result_OutboundHTLCDetailsDecodeErrorZ.mjs';
+import { CounterpartyForwardingInfo } from '../structs/CounterpartyForwardingInfo.mjs';
+import { Result_CounterpartyForwardingInfoDecodeErrorZ } from '../structs/Result_CounterpartyForwardingInfoDecodeErrorZ.mjs';
+import { ChannelCounterparty } from '../structs/ChannelCounterparty.mjs';
+import { Result_ChannelCounterpartyDecodeErrorZ } from '../structs/Result_ChannelCounterpartyDecodeErrorZ.mjs';
+import { Option_ChannelShutdownStateZ } from '../structs/Option_ChannelShutdownStateZ.mjs';
+import { Result_ChannelDetailsDecodeErrorZ } from '../structs/Result_ChannelDetailsDecodeErrorZ.mjs';
+import { Result_ChannelShutdownStateDecodeErrorZ } from '../structs/Result_ChannelShutdownStateDecodeErrorZ.mjs';
+import { Result_OffersMessageDecodeErrorZ } from '../structs/Result_OffersMessageDecodeErrorZ.mjs';
+import { Option_HTLCClaimZ } from '../structs/Option_HTLCClaimZ.mjs';
+import { CounterpartyCommitmentSecrets } from '../structs/CounterpartyCommitmentSecrets.mjs';
+import { Result_CounterpartyCommitmentSecretsDecodeErrorZ } from '../structs/Result_CounterpartyCommitmentSecretsDecodeErrorZ.mjs';
+import { TxCreationKeys } from '../structs/TxCreationKeys.mjs';
+import { Result_TxCreationKeysDecodeErrorZ } from '../structs/Result_TxCreationKeysDecodeErrorZ.mjs';
+import { Result_ChannelPublicKeysDecodeErrorZ } from '../structs/Result_ChannelPublicKeysDecodeErrorZ.mjs';
+import { Result_HTLCOutputInCommitmentDecodeErrorZ } from '../structs/Result_HTLCOutputInCommitmentDecodeErrorZ.mjs';
+import { CounterpartyChannelTransactionParameters } from '../structs/CounterpartyChannelTransactionParameters.mjs';
+import { Result_CounterpartyChannelTransactionParametersDecodeErrorZ } from '../structs/Result_CounterpartyChannelTransactionParametersDecodeErrorZ.mjs';
+import { Result_ChannelTransactionParametersDecodeErrorZ } from '../structs/Result_ChannelTransactionParametersDecodeErrorZ.mjs';
+import { Result_HolderCommitmentTransactionDecodeErrorZ } from '../structs/Result_HolderCommitmentTransactionDecodeErrorZ.mjs';
+import { BuiltCommitmentTransaction } from '../structs/BuiltCommitmentTransaction.mjs';
+import { Result_BuiltCommitmentTransactionDecodeErrorZ } from '../structs/Result_BuiltCommitmentTransactionDecodeErrorZ.mjs';
+import { TrustedClosingTransaction } from '../structs/TrustedClosingTransaction.mjs';
+import { Result_TrustedClosingTransactionNoneZ } from '../structs/Result_TrustedClosingTransactionNoneZ.mjs';
+import { Result_CommitmentTransactionDecodeErrorZ } from '../structs/Result_CommitmentTransactionDecodeErrorZ.mjs';
+import { TrustedCommitmentTransaction } from '../structs/TrustedCommitmentTransaction.mjs';
+import { Result_TrustedCommitmentTransactionNoneZ } from '../structs/Result_TrustedCommitmentTransactionNoneZ.mjs';
+import { Result_CVec_ECDSASignatureZNoneZ } from '../structs/Result_CVec_ECDSASignatureZNoneZ.mjs';
+import { Option_usizeZ } from '../structs/Option_usizeZ.mjs';
+import { Result_ShutdownScriptDecodeErrorZ } from '../structs/Result_ShutdownScriptDecodeErrorZ.mjs';
+import { InvalidShutdownScript } from '../structs/InvalidShutdownScript.mjs';
+import { Result_ShutdownScriptInvalidShutdownScriptZ } from '../structs/Result_ShutdownScriptInvalidShutdownScriptZ.mjs';
+import { PaymentPurpose } from '../structs/PaymentPurpose.mjs';
+import { Result_PaymentPurposeDecodeErrorZ } from '../structs/Result_PaymentPurposeDecodeErrorZ.mjs';
+import { ClaimedHTLC } from '../structs/ClaimedHTLC.mjs';
+import { Result_ClaimedHTLCDecodeErrorZ } from '../structs/Result_ClaimedHTLCDecodeErrorZ.mjs';
+import { PathFailure } from '../structs/PathFailure.mjs';
+import { Option_PathFailureZ } from '../structs/Option_PathFailureZ.mjs';
+import { Result_COption_PathFailureZDecodeErrorZ } from '../structs/Result_COption_PathFailureZDecodeErrorZ.mjs';
+import { Option_ClosureReasonZ } from '../structs/Option_ClosureReasonZ.mjs';
+import { Result_COption_ClosureReasonZDecodeErrorZ } from '../structs/Result_COption_ClosureReasonZDecodeErrorZ.mjs';
+import { HTLCDestination } from '../structs/HTLCDestination.mjs';
+import { Option_HTLCDestinationZ } from '../structs/Option_HTLCDestinationZ.mjs';
+import { Result_COption_HTLCDestinationZDecodeErrorZ } from '../structs/Result_COption_HTLCDestinationZDecodeErrorZ.mjs';
+import { Result_PaymentFailureReasonDecodeErrorZ } from '../structs/Result_PaymentFailureReasonDecodeErrorZ.mjs';
+import { Option_U128Z } from '../structs/Option_U128Z.mjs';
+import { Option_PaymentFailureReasonZ } from '../structs/Option_PaymentFailureReasonZ.mjs';
+import { AnchorDescriptor } from '../structs/AnchorDescriptor.mjs';
+import { BumpTransactionEvent } from '../structs/BumpTransactionEvent.mjs';
+import { Event } from '../structs/Event.mjs';
+import { Option_EventZ } from '../structs/Option_EventZ.mjs';
+import { Result_COption_EventZDecodeErrorZ } from '../structs/Result_COption_EventZDecodeErrorZ.mjs';
+import { Bolt11ParseError } from '../structs/Bolt11ParseError.mjs';
+import { Result_SiPrefixBolt11ParseErrorZ } from '../structs/Result_SiPrefixBolt11ParseErrorZ.mjs';
+import { ParseOrSemanticError } from '../structs/ParseOrSemanticError.mjs';
+import { Result_Bolt11InvoiceParseOrSemanticErrorZ } from '../structs/Result_Bolt11InvoiceParseOrSemanticErrorZ.mjs';
+import { SignedRawBolt11Invoice } from '../structs/SignedRawBolt11Invoice.mjs';
+import { Result_SignedRawBolt11InvoiceBolt11ParseErrorZ } from '../structs/Result_SignedRawBolt11InvoiceBolt11ParseErrorZ.mjs';
+import { RawBolt11Invoice } from '../structs/RawBolt11Invoice.mjs';
+import { Bolt11InvoiceSignature } from '../structs/Bolt11InvoiceSignature.mjs';
+import { ThreeTuple_RawBolt11Invoice_u832Bolt11InvoiceSignatureZ } from '../structs/ThreeTuple_RawBolt11Invoice_u832Bolt11InvoiceSignatureZ.mjs';
+import { PayeePubKey } from '../structs/PayeePubKey.mjs';
+import { Result_PayeePubKeySecp256k1ErrorZ } from '../structs/Result_PayeePubKeySecp256k1ErrorZ.mjs';
+import { PrivateRoute } from '../structs/PrivateRoute.mjs';
+import { PositiveTimestamp } from '../structs/PositiveTimestamp.mjs';
+import { Result_PositiveTimestampCreationErrorZ } from '../structs/Result_PositiveTimestampCreationErrorZ.mjs';
+import { Result_NoneBolt11SemanticErrorZ } from '../structs/Result_NoneBolt11SemanticErrorZ.mjs';
+import { Result_Bolt11InvoiceBolt11SemanticErrorZ } from '../structs/Result_Bolt11InvoiceBolt11SemanticErrorZ.mjs';
+import { Description } from '../structs/Description.mjs';
+import { Result_DescriptionCreationErrorZ } from '../structs/Result_DescriptionCreationErrorZ.mjs';
+import { Result_PrivateRouteCreationErrorZ } from '../structs/Result_PrivateRouteCreationErrorZ.mjs';
+import { Result_OutPointDecodeErrorZ } from '../structs/Result_OutPointDecodeErrorZ.mjs';
+import { BigSize } from '../structs/BigSize.mjs';
+import { Result_BigSizeDecodeErrorZ } from '../structs/Result_BigSizeDecodeErrorZ.mjs';
+import { Result_HostnameDecodeErrorZ } from '../structs/Result_HostnameDecodeErrorZ.mjs';
+import { TransactionU16LenLimited } from '../structs/TransactionU16LenLimited.mjs';
+import { Result_TransactionU16LenLimitedNoneZ } from '../structs/Result_TransactionU16LenLimitedNoneZ.mjs';
+import { Result_TransactionU16LenLimitedDecodeErrorZ } from '../structs/Result_TransactionU16LenLimitedDecodeErrorZ.mjs';
+import { Result_UntrustedStringDecodeErrorZ } from '../structs/Result_UntrustedStringDecodeErrorZ.mjs';
+import { Result_ChannelIdDecodeErrorZ } from '../structs/Result_ChannelIdDecodeErrorZ.mjs';
+import { TwoTuple__u832u16Z } from '../structs/TwoTuple__u832u16Z.mjs';
+import { PaymentRelay } from '../structs/PaymentRelay.mjs';
+import { Result_PaymentRelayDecodeErrorZ } from '../structs/Result_PaymentRelayDecodeErrorZ.mjs';
+import { PaymentConstraints } from '../structs/PaymentConstraints.mjs';
+import { Result_PaymentConstraintsDecodeErrorZ } from '../structs/Result_PaymentConstraintsDecodeErrorZ.mjs';
+import { Result_PaymentContextDecodeErrorZ } from '../structs/Result_PaymentContextDecodeErrorZ.mjs';
+import { Result_UnknownPaymentContextDecodeErrorZ } from '../structs/Result_UnknownPaymentContextDecodeErrorZ.mjs';
+import { Result_Bolt12OfferContextDecodeErrorZ } from '../structs/Result_Bolt12OfferContextDecodeErrorZ.mjs';
+import { Result_Bolt12RefundContextDecodeErrorZ } from '../structs/Result_Bolt12RefundContextDecodeErrorZ.mjs';
+import { Result_StrSecp256k1ErrorZ } from '../structs/Result_StrSecp256k1ErrorZ.mjs';
+import { ThreeTuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ } from '../structs/ThreeTuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ.mjs';
+import { Result_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ } from '../structs/Result_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ.mjs';
+import { ThreeTuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ } from '../structs/ThreeTuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ.mjs';
+import { SendError } from '../structs/SendError.mjs';
+import { Result_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ } from '../structs/Result_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ.mjs';
+import { NextMessageHop } from '../structs/NextMessageHop.mjs';
+import { ParsedOnionMessageContents } from '../structs/ParsedOnionMessageContents.mjs';
+import { PeeledOnion } from '../structs/PeeledOnion.mjs';
+import { Result_PeeledOnionNoneZ } from '../structs/Result_PeeledOnionNoneZ.mjs';
+import { SendSuccess } from '../structs/SendSuccess.mjs';
+import { Result_SendSuccessSendErrorZ } from '../structs/Result_SendSuccessSendErrorZ.mjs';
+import { Result_BlindedPathNoneZ } from '../structs/Result_BlindedPathNoneZ.mjs';
+import { Result_C2Tuple_BlindedPayInfoBlindedPathZNoneZ } from '../structs/Result_C2Tuple_BlindedPayInfoBlindedPathZNoneZ.mjs';
+import { ForwardNode } from '../structs/ForwardNode.mjs';
+import { Result_BlindedPathDecodeErrorZ } from '../structs/Result_BlindedPathDecodeErrorZ.mjs';
+import { Result_BlindedHopDecodeErrorZ } from '../structs/Result_BlindedHopDecodeErrorZ.mjs';
+import { Result_InvoiceErrorDecodeErrorZ } from '../structs/Result_InvoiceErrorDecodeErrorZ.mjs';
+import { TrackedSpendableOutput } from '../structs/TrackedSpendableOutput.mjs';
+import { Result_TrackedSpendableOutputDecodeErrorZ } from '../structs/Result_TrackedSpendableOutputDecodeErrorZ.mjs';
+import { OutputSpendStatus } from '../structs/OutputSpendStatus.mjs';
+import { Result_OutputSpendStatusDecodeErrorZ } from '../structs/Result_OutputSpendStatusDecodeErrorZ.mjs';
import { WatchedOutput } from '../structs/WatchedOutput.mjs';
import { Filter, FilterInterface } from '../structs/Filter.mjs';
import { Option_FilterZ } from '../structs/Option_FilterZ.mjs';
+import { ChangeDestinationSource, ChangeDestinationSourceInterface } from '../structs/ChangeDestinationSource.mjs';
+import { KVStore, KVStoreInterface } from '../structs/KVStore.mjs';
+import { OutputSpender, OutputSpenderInterface } from '../structs/OutputSpender.mjs';
+import { OutputSweeper } from '../structs/OutputSweeper.mjs';
+import { Result_OutputSweeperDecodeErrorZ } from '../structs/Result_OutputSweeperDecodeErrorZ.mjs';
+import { TwoTuple_BestBlockOutputSweeperZ } from '../structs/TwoTuple_BestBlockOutputSweeperZ.mjs';
+import { Result_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ } from '../structs/Result_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ.mjs';
+import { DelayedPaymentBasepoint } from '../structs/DelayedPaymentBasepoint.mjs';
+import { Result_DelayedPaymentBasepointDecodeErrorZ } from '../structs/Result_DelayedPaymentBasepointDecodeErrorZ.mjs';
+import { DelayedPaymentKey } from '../structs/DelayedPaymentKey.mjs';
+import { Result_DelayedPaymentKeyDecodeErrorZ } from '../structs/Result_DelayedPaymentKeyDecodeErrorZ.mjs';
+import { HtlcBasepoint } from '../structs/HtlcBasepoint.mjs';
+import { Result_HtlcBasepointDecodeErrorZ } from '../structs/Result_HtlcBasepointDecodeErrorZ.mjs';
+import { HtlcKey } from '../structs/HtlcKey.mjs';
+import { Result_HtlcKeyDecodeErrorZ } from '../structs/Result_HtlcKeyDecodeErrorZ.mjs';
+import { RevocationBasepoint } from '../structs/RevocationBasepoint.mjs';
+import { Result_RevocationBasepointDecodeErrorZ } from '../structs/Result_RevocationBasepointDecodeErrorZ.mjs';
+import { RevocationKey } from '../structs/RevocationKey.mjs';
+import { Result_RevocationKeyDecodeErrorZ } from '../structs/Result_RevocationKeyDecodeErrorZ.mjs';
import { LockedChannelMonitor } from '../structs/LockedChannelMonitor.mjs';
import { Result_LockedChannelMonitorNoneZ } from '../structs/Result_LockedChannelMonitorNoneZ.mjs';
-import { MessageSendEventsProvider, MessageSendEventsProviderInterface } from '../structs/MessageSendEventsProvider.mjs';
-import { EventHandler, EventHandlerInterface } from '../structs/EventHandler.mjs';
-import { EventsProvider, EventsProviderInterface } from '../structs/EventsProvider.mjs';
+import { TwoTuple_OutPointChannelIdZ } from '../structs/TwoTuple_OutPointChannelIdZ.mjs';
+import { MonitorUpdateId } from '../structs/MonitorUpdateId.mjs';
+import { TwoTuple_OutPointCVec_MonitorUpdateIdZZ } from '../structs/TwoTuple_OutPointCVec_MonitorUpdateIdZZ.mjs';
+import { FirstHopCandidate } from '../structs/FirstHopCandidate.mjs';
+import { PublicHopCandidate } from '../structs/PublicHopCandidate.mjs';
+import { PrivateHopCandidate } from '../structs/PrivateHopCandidate.mjs';
+import { BlindedPathCandidate } from '../structs/BlindedPathCandidate.mjs';
+import { OneHopBlindedPathCandidate } from '../structs/OneHopBlindedPathCandidate.mjs';
+import { CandidateRouteHop } from '../structs/CandidateRouteHop.mjs';
+import { ChannelUsage } from '../structs/ChannelUsage.mjs';
+import { ProbabilisticScoringFeeParameters } from '../structs/ProbabilisticScoringFeeParameters.mjs';
+import { ScoreLookUp, ScoreLookUpInterface } from '../structs/ScoreLookUp.mjs';
+import { ScoreUpdate, ScoreUpdateInterface } from '../structs/ScoreUpdate.mjs';
+import { LockableScore, LockableScoreInterface } from '../structs/LockableScore.mjs';
+import { WriteableScore, WriteableScoreInterface } from '../structs/WriteableScore.mjs';
+import { Persister, PersisterInterface } from '../structs/Persister.mjs';
+import { MonitorUpdatingPersister } from '../structs/MonitorUpdatingPersister.mjs';
+import { Persist, PersistInterface } from '../structs/Persist.mjs';
+import { PrintableString } from '../structs/PrintableString.mjs';
+import { Listen, ListenInterface } from '../structs/Listen.mjs';
+import { Confirm, ConfirmInterface } from '../structs/Confirm.mjs';
+import { SpendingDelay } from '../structs/SpendingDelay.mjs';
+import { FutureCallback, FutureCallbackInterface } from '../structs/FutureCallback.mjs';
+import { Future } from '../structs/Future.mjs';
import { ChannelHandshakeConfig } from '../structs/ChannelHandshakeConfig.mjs';
import { ChannelHandshakeLimits } from '../structs/ChannelHandshakeLimits.mjs';
+import { ChannelConfigUpdate } from '../structs/ChannelConfigUpdate.mjs';
import { UserConfig } from '../structs/UserConfig.mjs';
-import { BestBlock } from '../structs/BestBlock.mjs';
-import { Listen, ListenInterface } from '../structs/Listen.mjs';
-import { Confirm, ConfirmInterface } from '../structs/Confirm.mjs';
-import { MonitorUpdateId } from '../structs/MonitorUpdateId.mjs';
-import { Persist, PersistInterface } from '../structs/Persist.mjs';
import { ChainMonitor } from '../structs/ChainMonitor.mjs';
-import { KeysManager } from '../structs/KeysManager.mjs';
-import { PhantomKeysManager } from '../structs/PhantomKeysManager.mjs';
+import { EventHandler, EventHandlerInterface } from '../structs/EventHandler.mjs';
+import { EventsProvider, EventsProviderInterface } from '../structs/EventsProvider.mjs';
+import { FailureCode } from '../structs/FailureCode.mjs';
import { ChainParameters } from '../structs/ChainParameters.mjs';
+import { MessageSendEventsProvider, MessageSendEventsProviderInterface } from '../structs/MessageSendEventsProvider.mjs';
import { ChannelMessageHandler, ChannelMessageHandlerInterface } from '../structs/ChannelMessageHandler.mjs';
+import { OffersMessageHandler, OffersMessageHandlerInterface } from '../structs/OffersMessageHandler.mjs';
+import { NodeIdLookUp, NodeIdLookUpInterface } from '../structs/NodeIdLookUp.mjs';
import { ChannelManagerReadArgs } from '../structs/ChannelManagerReadArgs.mjs';
-import { DataLossProtect } from '../structs/DataLossProtect.mjs';
+import { ExpandedKey } from '../structs/ExpandedKey.mjs';
+import { CommonOpenChannelFields } from '../structs/CommonOpenChannelFields.mjs';
+import { CommonAcceptChannelFields } from '../structs/CommonAcceptChannelFields.mjs';
+import { Packet } from '../structs/Packet.mjs';
import { RoutingMessageHandler, RoutingMessageHandlerInterface } from '../structs/RoutingMessageHandler.mjs';
+import { OnionMessageHandler, OnionMessageHandlerInterface } from '../structs/OnionMessageHandler.mjs';
+import { TrampolineOnionPacket } from '../structs/TrampolineOnionPacket.mjs';
import { CustomMessageReader, CustomMessageReaderInterface } from '../structs/CustomMessageReader.mjs';
import { CustomMessageHandler, CustomMessageHandlerInterface } from '../structs/CustomMessageHandler.mjs';
import { IgnoringMessageHandler } from '../structs/IgnoringMessageHandler.mjs';
+import { CustomOnionMessageHandler, CustomOnionMessageHandlerInterface } from '../structs/CustomOnionMessageHandler.mjs';
import { ErroringMessageHandler } from '../structs/ErroringMessageHandler.mjs';
import { MessageHandler } from '../structs/MessageHandler.mjs';
import { SocketDescriptor, SocketDescriptorInterface } from '../structs/SocketDescriptor.mjs';
import { PeerManager } from '../structs/PeerManager.mjs';
import { DirectedChannelTransactionParameters } from '../structs/DirectedChannelTransactionParameters.mjs';
+import { OfferFeatures } from '../structs/OfferFeatures.mjs';
+import { InvoiceRequestFeatures } from '../structs/InvoiceRequestFeatures.mjs';
+import { OfferWithExplicitMetadataBuilder } from '../structs/OfferWithExplicitMetadataBuilder.mjs';
+import { SignBolt12InvoiceFn, SignBolt12InvoiceFnInterface } from '../structs/SignBolt12InvoiceFn.mjs';
+import { TaggedHash } from '../structs/TaggedHash.mjs';
+import { ErroneousField } from '../structs/ErroneousField.mjs';
+import { SignInvoiceRequestFn, SignInvoiceRequestFnInterface } from '../structs/SignInvoiceRequestFn.mjs';
+import { SignError } from '../structs/SignError.mjs';
+import { P2PGossipSync } from '../structs/P2PGossipSync.mjs';
import { ReadOnlyNetworkGraph } from '../structs/ReadOnlyNetworkGraph.mjs';
-import { NetGraphMsgHandler } from '../structs/NetGraphMsgHandler.mjs';
import { DirectedChannelInfo } from '../structs/DirectedChannelInfo.mjs';
import { EffectiveCapacity } from '../structs/EffectiveCapacity.mjs';
+import { DefaultRouter } from '../structs/DefaultRouter.mjs';
+import { ScorerAccountingForInFlightHtlcs } from '../structs/ScorerAccountingForInFlightHtlcs.mjs';
+import { Payee } from '../structs/Payee.mjs';
import { Score, ScoreInterface } from '../structs/Score.mjs';
-import { LockableScore, LockableScoreInterface } from '../structs/LockableScore.mjs';
import { MultiThreadedLockableScore } from '../structs/MultiThreadedLockableScore.mjs';
-import { ProbabilisticScoringParameters } from '../structs/ProbabilisticScoringParameters.mjs';
+import { MultiThreadedScoreLockRead } from '../structs/MultiThreadedScoreLockRead.mjs';
+import { MultiThreadedScoreLockWrite } from '../structs/MultiThreadedScoreLockWrite.mjs';
+import { ProbabilisticScoringDecayParameters } from '../structs/ProbabilisticScoringDecayParameters.mjs';
+import { KeysManager } from '../structs/KeysManager.mjs';
+import { PhantomKeysManager } from '../structs/PhantomKeysManager.mjs';
+import { RandomBytes } from '../structs/RandomBytes.mjs';
+import { OnionMessenger } from '../structs/OnionMessenger.mjs';
+import { DefaultMessageRouter } from '../structs/DefaultMessageRouter.mjs';
+import { IntroductionNode } from '../structs/IntroductionNode.mjs';
+import { EmptyNodeIdLookUp } from '../structs/EmptyNodeIdLookUp.mjs';
+import { ForwardTlvs } from '../structs/ForwardTlvs.mjs';
+import { CoinSelectionSource, CoinSelectionSourceInterface } from '../structs/CoinSelectionSource.mjs';
+import { WalletSource, WalletSourceInterface } from '../structs/WalletSource.mjs';
+import { Wallet } from '../structs/Wallet.mjs';
+import { BumpTransactionEventHandler } from '../structs/BumpTransactionEventHandler.mjs';
+import { RapidGossipSync } from '../structs/RapidGossipSync.mjs';
+import { GossipSync } from '../structs/GossipSync.mjs';
import { RawDataPart } from '../structs/RawDataPart.mjs';
import { Sha256 } from '../structs/Sha256.mjs';
import { ExpiryTime } from '../structs/ExpiryTime.mjs';
-import { MinFinalCltvExpiry } from '../structs/MinFinalCltvExpiry.mjs';
+import { MinFinalCltvExpiryDelta } from '../structs/MinFinalCltvExpiryDelta.mjs';
import { Fallback } from '../structs/Fallback.mjs';
-import { Payer, PayerInterface } from '../structs/Payer.mjs';
-import { Router, RouterInterface } from '../structs/Router.mjs';
-import { InvoicePayer } from '../structs/InvoicePayer.mjs';
-import { RetryAttempts } from '../structs/RetryAttempts.mjs';
-import { DefaultRouter } from '../structs/DefaultRouter.mjs';
-import { CommonBase, UInt5, UnqualifiedError } from './CommonBase.mjs';
+import { CommonBase, UInt5, WitnessVersion, UnqualifiedError } from './CommonBase.mjs';
import * as bindings from '../bindings.mjs'
/**
- * Manager which keeps track of a number of channels and sends messages to the appropriate
- * channel, also tracking HTLC preimages and forwarding onion packets appropriately.
+ * A lightning node's channel state machine and payment management logic, which facilitates
+ * sending, forwarding, and receiving payments through lightning channels.
+ *
+ * [`ChannelManager`] is parameterized by a number of components to achieve this.
+ * - [`chain::Watch`] (typically [`ChainMonitor`]) for on-chain monitoring and enforcement of each
+ * channel
+ * - [`BroadcasterInterface`] for broadcasting transactions related to opening, funding, and
+ * closing channels
+ * - [`EntropySource`] for providing random data needed for cryptographic operations
+ * - [`NodeSigner`] for cryptographic operations scoped to the node
+ * - [`SignerProvider`] for providing signers whose operations are scoped to individual channels
+ * - [`FeeEstimator`] to determine transaction fee rates needed to have a transaction mined in a
+ * timely manner
+ * - [`Router`] for finding payment paths when initiating and retrying payments
+ * - [`Logger`] for logging operational information of varying degrees
+ *
+ * Additionally, it implements the following traits:
+ * - [`ChannelMessageHandler`] to handle off-chain channel activity from peers
+ * - [`MessageSendEventsProvider`] to similarly send such messages to peers
+ * - [`OffersMessageHandler`] for BOLT 12 message handling and sending
+ * - [`EventsProvider`] to generate user-actionable [`Event`]s
+ * - [`chain::Listen`] and [`chain::Confirm`] for notification of on-chain activity
+ *
+ * Thus, [`ChannelManager`] is typically used to parameterize a [`MessageHandler`] and an
+ * [`OnionMessenger`]. The latter is required to support BOLT 12 functionality.
+ *
+ * # `ChannelManager` vs `ChannelMonitor`
+ *
+ * It's important to distinguish between the *off-chain* management and *on-chain* enforcement of
+ * lightning channels. [`ChannelManager`] exchanges messages with peers to manage the off-chain
+ * state of each channel. During this process, it generates a [`ChannelMonitor`] for each channel
+ * and a [`ChannelMonitorUpdate`] for each relevant change, notifying its parameterized
+ * [`chain::Watch`] of them.
+ *
+ * An implementation of [`chain::Watch`], such as [`ChainMonitor`], is responsible for aggregating
+ * these [`ChannelMonitor`]s and applying any [`ChannelMonitorUpdate`]s to them. It then monitors
+ * for any pertinent on-chain activity, enforcing claims as needed.
+ *
+ * This division of off-chain management and on-chain enforcement allows for interesting node
+ * setups. For instance, on-chain enforcement could be moved to a separate host or have added
+ * redundancy, possibly as a watchtower. See [`chain::Watch`] for the relevant interface.
+ *
+ * # Initialization
+ *
+ * Use [`ChannelManager::new`] with the most recent [`BlockHash`] when creating a fresh instance.
+ * Otherwise, if restarting, construct [`ChannelManagerReadArgs`] with the necessary parameters and
+ * references to any deserialized [`ChannelMonitor`]s that were previously persisted. Use this to
+ * deserialize the [`ChannelManager`] and feed it any new chain data since it was last online, as
+ * detailed in the [`ChannelManagerReadArgs`] documentation.
+ *
+ * ```
+ * use bitcoin::BlockHash;
+ * use bitcoin::network::constants::Network;
+ * use lightning::chain::BestBlock;
+ * # use lightning::chain::channelmonitor::ChannelMonitor;
+ * use lightning::ln::channelmanager::{ChainParameters, ChannelManager, ChannelManagerReadArgs};
+ * # use lightning::routing::gossip::NetworkGraph;
+ * use lightning::util::config::UserConfig;
+ * use lightning::util::ser::ReadableArgs;
+ *
+ * # fn read_channel_monitors() -> Vec<ChannelMonitor<lightning::sign::InMemorySigner>> { vec![] }
+ * # fn example<
+ * # 'a,
+ * # L: lightning::util::logger::Logger,
+ * # ES: lightning::sign::EntropySource,
+ * # S: for <'b> lightning::routing::scoring::LockableScore<'b, ScoreLookUp = SL>,
+ * # SL: lightning::routing::scoring::ScoreLookUp<ScoreParams = SP>,
+ * # SP: Sized,
+ * # R: lightning::io::Read,
+ * # >(
+ * # fee_estimator: &dyn lightning::chain::chaininterface::FeeEstimator,
+ * # chain_monitor: &dyn lightning::chain::Watch<lightning::sign::InMemorySigner>,
+ * # tx_broadcaster: &dyn lightning::chain::chaininterface::BroadcasterInterface,
+ * # router: &lightning::routing::router::DefaultRouter<&NetworkGraph<&'a L>, &'a L, &ES, &S, SP, SL>,
+ * # logger: &L,
+ * # entropy_source: &ES,
+ * # node_signer: &dyn lightning::sign::NodeSigner,
+ * # signer_provider: &lightning::sign::DynSignerProvider,
+ * # best_block: lightning::chain::BestBlock,
+ * # current_timestamp: u32,
+ * # mut reader: R,
+ * # ) -> Result<(), lightning::ln::msgs::DecodeError> {
+ * Fresh start with no channels
+ * let params = ChainParameters {
+ * network: Network::Bitcoin,
+ * best_block,
+ * };
+ * let default_config = UserConfig::default();
+ * let channel_manager = ChannelManager::new(
+ * fee_estimator, chain_monitor, tx_broadcaster, router, logger, entropy_source, node_signer,
+ * signer_provider, default_config, params, current_timestamp
+ * );
+ *
+ * Restart from deserialized data
+ * let mut channel_monitors = read_channel_monitors();
+ * let args = ChannelManagerReadArgs::new(
+ * entropy_source, node_signer, signer_provider, fee_estimator, chain_monitor, tx_broadcaster,
+ * router, logger, default_config, channel_monitors.iter_mut().collect()
+ * );
+ * let (block_hash, channel_manager) =
+ * <(BlockHash, ChannelManager<_, _, _, _, _, _, _, _>)>::read(&mut reader, args)?;
+ *
+ * Update the ChannelManager and ChannelMonitors with the latest chain data
+ * ...
+ *
+ * Move the monitors to the ChannelManager's chain::Watch parameter
+ * for monitor in channel_monitors {
+ * chain_monitor.watch_channel(monitor.get_funding_txo().0, monitor);
+ * }
+ * # Ok(())
+ * # }
+ * ```
+ *
+ * # Operation
+ *
+ * The following is required for [`ChannelManager`] to function properly:
+ * - Handle messages from peers using its [`ChannelMessageHandler`] implementation (typically
+ * called by [`PeerManager::read_event`] when processing network I/O)
+ * - Send messages to peers obtained via its [`MessageSendEventsProvider`] implementation
+ * (typically initiated when [`PeerManager::process_events`] is called)
+ * - Feed on-chain activity using either its [`chain::Listen`] or [`chain::Confirm`] implementation
+ * as documented by those traits
+ * - Perform any periodic channel and payment checks by calling [`timer_tick_occurred`] roughly
+ * every minute
+ * - Persist to disk whenever [`get_and_clear_needs_persistence`] returns `true` using a
+ * [`Persister`] such as a [`KVStore`] implementation
+ * - Handle [`Event`]s obtained via its [`EventsProvider`] implementation
+ *
+ * The [`Future`] returned by [`get_event_or_persistence_needed_future`] is useful in determining
+ * when the last two requirements need to be checked.
+ *
+ * The [`lightning-block-sync`] and [`lightning-transaction-sync`] crates provide utilities that
+ * simplify feeding in on-chain activity using the [`chain::Listen`] and [`chain::Confirm`] traits,
+ * respectively. The remaining requirements can be met using the [`lightning-background-processor`]
+ * crate. For languages other than Rust, the availability of similar utilities may vary.
+ *
+ * # Channels
+ *
+ * [`ChannelManager`]'s primary function involves managing a channel state. Without channels,
+ * payments can't be sent. Use [`list_channels`] or [`list_usable_channels`] for a snapshot of the
+ * currently open channels.
+ *
+ * ```
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let channels = channel_manager.list_usable_channels();
+ * for details in channels {
+ * println!(\"{:?}\", details);
+ * }
+ * # }
+ * ```
+ *
+ * Each channel is identified using a [`ChannelId`], which will change throughout the channel's
+ * life cycle. Additionally, channels are assigned a `user_channel_id`, which is given in
+ * [`Event`]s associated with the channel and serves as a fixed identifier but is otherwise unused
+ * by [`ChannelManager`].
+ *
+ * ## Opening Channels
+ *
+ * To an open a channel with a peer, call [`create_channel`]. This will initiate the process of
+ * opening an outbound channel, which requires self-funding when handling
+ * [`Event::FundingGenerationReady`].
+ *
+ * ```
+ * # use bitcoin::{ScriptBuf, Transaction};
+ * # use bitcoin::secp256k1::PublicKey;
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::events::{Event, EventsProvider};
+ * #
+ * # trait Wallet {
+ * # fn create_funding_transaction(
+ * # &self, _amount_sats: u64, _output_script: ScriptBuf
+ * # ) -> Transaction;
+ * # }
+ * #
+ * # fn example<T: AChannelManager, W: Wallet>(channel_manager: T, wallet: W, peer_id: PublicKey) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let value_sats = 1_000_000;
+ * let push_msats = 10_000_000;
+ * match channel_manager.create_channel(peer_id, value_sats, push_msats, 42, None, None) {
+ * Ok(channel_id) => println!(\"Opening channel {}\", channel_id),
+ * Err(e) => println!(\"Error opening channel: {:?}\", e),
+ * }
+ *
+ * On the event processing thread once the peer has responded
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::FundingGenerationReady {
+ * temporary_channel_id, counterparty_node_id, channel_value_satoshis, output_script,
+ * user_channel_id, ..
+ * } => {
+ * assert_eq!(user_channel_id, 42);
+ * let funding_transaction = wallet.create_funding_transaction(
+ * channel_value_satoshis, output_script
+ * );
+ * match channel_manager.funding_transaction_generated(
+ * &temporary_channel_id, &counterparty_node_id, funding_transaction
+ * ) {
+ * Ok(()) => println!(\"Funding channel {}\", temporary_channel_id),
+ * Err(e) => println!(\"Error funding channel {}: {:?}\", temporary_channel_id, e),
+ * }
+ * },
+ * Event::ChannelPending { channel_id, user_channel_id, former_temporary_channel_id, .. } => {
+ * assert_eq!(user_channel_id, 42);
+ * println!(
+ * \"Channel {} now {} pending (funding transaction has been broadcasted)\", channel_id,
+ * former_temporary_channel_id.unwrap()
+ * );
+ * },
+ * Event::ChannelReady { channel_id, user_channel_id, .. } => {
+ * assert_eq!(user_channel_id, 42);
+ * println!(\"Channel {} ready\", channel_id);
+ * },
+ * ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## Accepting Channels
+ *
+ * Inbound channels are initiated by peers and are automatically accepted unless [`ChannelManager`]
+ * has [`UserConfig::manually_accept_inbound_channels`] set. In that case, the channel may be
+ * either accepted or rejected when handling [`Event::OpenChannelRequest`].
*
- * Implements ChannelMessageHandler, handling the multi-channel parts and passing things through
- * to individual Channels.
+ * ```
+ * # use bitcoin::secp256k1::PublicKey;
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::events::{Event, EventsProvider};
+ * #
+ * # fn is_trusted(counterparty_node_id: PublicKey) -> bool {
+ * # // ...
+ * # unimplemented!()
+ * # }
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) {
+ * # let channel_manager = channel_manager.get_cm();
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::OpenChannelRequest { temporary_channel_id, counterparty_node_id, .. } => {
+ * if !is_trusted(counterparty_node_id) {
+ * match channel_manager.force_close_without_broadcasting_txn(
+ * &temporary_channel_id, &counterparty_node_id
+ * ) {
+ * Ok(()) => println!(\"Rejecting channel {}\", temporary_channel_id),
+ * Err(e) => println!(\"Error rejecting channel {}: {:?}\", temporary_channel_id, e),
+ * }
+ * return;
+ * }
*
- * Implements Writeable to write out all channel state to disk. Implies peer_disconnected() for
+ * let user_channel_id = 43;
+ * match channel_manager.accept_inbound_channel(
+ * &temporary_channel_id, &counterparty_node_id, user_channel_id
+ * ) {
+ * Ok(()) => println!(\"Accepting channel {}\", temporary_channel_id),
+ * Err(e) => println!(\"Error accepting channel {}: {:?}\", temporary_channel_id, e),
+ * }
+ * },
+ * ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## Closing Channels
+ *
+ * There are two ways to close a channel: either cooperatively using [`close_channel`] or
+ * unilaterally using [`force_close_broadcasting_latest_txn`]. The former is ideal as it makes for
+ * lower fees and immediate access to funds. However, the latter may be necessary if the
+ * counterparty isn't behaving properly or has gone offline. [`Event::ChannelClosed`] is generated
+ * once the channel has been closed successfully.
+ *
+ * ```
+ * # use bitcoin::secp256k1::PublicKey;
+ * # use lightning::ln::types::ChannelId;
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::events::{Event, EventsProvider};
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, channel_id: ChannelId, counterparty_node_id: PublicKey
+ * # ) {
+ * # let channel_manager = channel_manager.get_cm();
+ * match channel_manager.close_channel(&channel_id, &counterparty_node_id) {
+ * Ok(()) => println!(\"Closing channel {}\", channel_id),
+ * Err(e) => println!(\"Error closing channel {}: {:?}\", channel_id, e),
+ * }
+ *
+ * On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::ChannelClosed { channel_id, user_channel_id, .. } => {
+ * assert_eq!(user_channel_id, 42);
+ * println!(\"Channel {} closed\", channel_id);
+ * },
+ * ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * # Payments
+ *
+ * [`ChannelManager`] is responsible for sending, forwarding, and receiving payments through its
+ * channels. A payment is typically initiated from a [BOLT 11] invoice or a [BOLT 12] offer, though
+ * spontaneous (i.e., keysend) payments are also possible. Incoming payments don't require
+ * maintaining any additional state as [`ChannelManager`] can reconstruct the [`PaymentPreimage`]
+ * from the [`PaymentSecret`]. Sending payments, however, require tracking in order to retry failed
+ * HTLCs.
+ *
+ * After a payment is initiated, it will appear in [`list_recent_payments`] until a short time
+ * after either an [`Event::PaymentSent`] or [`Event::PaymentFailed`] is handled. Failed HTLCs
+ * for a payment will be retried according to the payment's [`Retry`] strategy or until
+ * [`abandon_payment`] is called.
+ *
+ * ## BOLT 11 Invoices
+ *
+ * The [`lightning-invoice`] crate is useful for creating BOLT 11 invoices. Specifically, use the
+ * functions in its `utils` module for constructing invoices that are compatible with
+ * [`ChannelManager`]. These functions serve as a convenience for building invoices with the
+ * [`PaymentHash`] and [`PaymentSecret`] returned from [`create_inbound_payment`]. To provide your
+ * own [`PaymentHash`], use [`create_inbound_payment_for_hash`] or the corresponding functions in
+ * the [`lightning-invoice`] `utils` module.
+ *
+ * [`ChannelManager`] generates an [`Event::PaymentClaimable`] once the full payment has been
+ * received. Call [`claim_funds`] to release the [`PaymentPreimage`], which in turn will result in
+ * an [`Event::PaymentClaimed`].
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider, PaymentPurpose};
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) {
+ * # let channel_manager = channel_manager.get_cm();
+ * Or use utils::create_invoice_from_channelmanager
+ * let known_payment_hash = match channel_manager.create_inbound_payment(
+ * Some(10_000_000), 3600, None
+ * ) {
+ * Ok((payment_hash, _payment_secret)) => {
+ * println!(\"Creating inbound payment {}\", payment_hash);
+ * payment_hash
+ * },
+ * Err(()) => panic!(\"Error creating inbound payment\"),
+ * };
+ *
+ * On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
+ * PaymentPurpose::Bolt11InvoicePayment { payment_preimage: Some(payment_preimage), .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claiming payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * PaymentPurpose::Bolt11InvoicePayment { payment_preimage: None, .. } => {
+ * println!(\"Unknown payment hash: {}\", payment_hash);
+ * },
+ * PaymentPurpose::SpontaneousPayment(payment_preimage) => {
+ * assert_ne!(payment_hash, known_payment_hash);
+ * println!(\"Claiming spontaneous payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * ...
+ * # _ => {},
+ * },
+ * Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claimed {} msats\", amount_msat);
+ * },
+ * ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * For paying an invoice, [`lightning-invoice`] provides a `payment` module with convenience
+ * functions for use with [`send_payment`].
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider};
+ * # use lightning::ln::types::PaymentHash;
+ * # use lightning::ln::channelmanager::{AChannelManager, PaymentId, RecentPaymentDetails, RecipientOnionFields, Retry};
+ * # use lightning::routing::router::RouteParameters;
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, payment_hash: PaymentHash, recipient_onion: RecipientOnionFields,
+ * # route_params: RouteParameters, retry: Retry
+ * # ) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let (payment_hash, recipient_onion, route_params) =
+ * payment::payment_parameters_from_invoice(&invoice);
+ * let payment_id = PaymentId([42; 32]);
+ * match channel_manager.send_payment(
+ * payment_hash, recipient_onion, payment_id, route_params, retry
+ * ) {
+ * Ok(()) => println!(\"Sending payment with hash {}\", payment_hash),
+ * Err(e) => println!(\"Failed sending payment with hash {}: {:?}\", payment_hash, e),
+ * }
+ *
+ * let expected_payment_id = payment_id;
+ * let expected_payment_hash = payment_hash;
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::Pending {
+ * payment_id: expected_payment_id,
+ * payment_hash: expected_payment_hash,
+ * ..
+ * }
+ * )).is_some()
+ * );
+ *
+ * On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentSent { payment_hash, .. } => println!(\"Paid {}\", payment_hash),
+ * Event::PaymentFailed { payment_hash, .. } => println!(\"Failed paying {}\", payment_hash),
+ * ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## BOLT 12 Offers
+ *
+ * The [`offers`] module is useful for creating BOLT 12 offers. An [`Offer`] is a precursor to a
+ * [`Bolt12Invoice`], which must first be requested by the payer. The interchange of these messages
+ * as defined in the specification is handled by [`ChannelManager`] and its implementation of
+ * [`OffersMessageHandler`]. However, this only works with an [`Offer`] created using a builder
+ * returned by [`create_offer_builder`]. With this approach, BOLT 12 offers and invoices are
+ * stateless just as BOLT 11 invoices are.
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider, PaymentPurpose};
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::offers::parse::Bolt12SemanticError;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) -> Result<(), Bolt12SemanticError> {
+ * # let channel_manager = channel_manager.get_cm();
+ * let offer = channel_manager
+ * .create_offer_builder()?
+ * # ;
+ * # // Needed for compiling for c_bindings
+ * # let builder: lightning::offers::offer::OfferBuilder<_, _> = offer.into();
+ * # let offer = builder
+ * .description(\"coffee\".to_string())
+ * .amount_msats(10_000_000)
+ * .build()?;
+ * let bech32_offer = offer.to_string();
+ *
+ * On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
+ * PaymentPurpose::Bolt12OfferPayment { payment_preimage: Some(payment_preimage), .. } => {
+ * println!(\"Claiming payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * PaymentPurpose::Bolt12OfferPayment { payment_preimage: None, .. } => {
+ * println!(\"Unknown payment hash: {}\", payment_hash);
+ * },
+ * ...
+ * # _ => {},
+ * },
+ * Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
+ * println!(\"Claimed {} msats\", amount_msat);
+ * },
+ * ...
+ * # _ => {},
+ * });
+ * # Ok(())
+ * # }
+ * ```
+ *
+ * Use [`pay_for_offer`] to initiated payment, which sends an [`InvoiceRequest`] for an [`Offer`]
+ * and pays the [`Bolt12Invoice`] response. In addition to success and failure events,
+ * [`ChannelManager`] may also generate an [`Event::InvoiceRequestFailed`].
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider};
+ * # use lightning::ln::channelmanager::{AChannelManager, PaymentId, RecentPaymentDetails, Retry};
+ * # use lightning::offers::offer::Offer;
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, offer: &Offer, quantity: Option<u64>, amount_msats: Option<u64>,
+ * # payer_note: Option<String>, retry: Retry, max_total_routing_fee_msat: Option<u64>
+ * # ) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let payment_id = PaymentId([42; 32]);
+ * match channel_manager.pay_for_offer(
+ * offer, quantity, amount_msats, payer_note, payment_id, retry, max_total_routing_fee_msat
+ * ) {
+ * Ok(()) => println!(\"Requesting invoice for offer\"),
+ * Err(e) => println!(\"Unable to request invoice for offer: {:?}\", e),
+ * }
+ *
+ * First the payment will be waiting on an invoice
+ * let expected_payment_id = payment_id;
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::AwaitingInvoice { payment_id: expected_payment_id }
+ * )).is_some()
+ * );
+ *
+ * Once the invoice is received, a payment will be sent
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::Pending { payment_id: expected_payment_id, .. }
+ * )).is_some()
+ * );
+ *
+ * On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentSent { payment_id: Some(payment_id), .. } => println!(\"Paid {}\", payment_id),
+ * Event::PaymentFailed { payment_id, .. } => println!(\"Failed paying {}\", payment_id),
+ * Event::InvoiceRequestFailed { payment_id, .. } => println!(\"Failed paying {}\", payment_id),
+ * ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## BOLT 12 Refunds
+ *
+ * A [`Refund`] is a request for an invoice to be paid. Like *paying* for an [`Offer`], *creating*
+ * a [`Refund`] involves maintaining state since it represents a future outbound payment.
+ * Therefore, use [`create_refund_builder`] when creating one, otherwise [`ChannelManager`] will
+ * refuse to pay any corresponding [`Bolt12Invoice`] that it receives.
+ *
+ * ```
+ * # use core::time::Duration;
+ * # use lightning::events::{Event, EventsProvider};
+ * # use lightning::ln::channelmanager::{AChannelManager, PaymentId, RecentPaymentDetails, Retry};
+ * # use lightning::offers::parse::Bolt12SemanticError;
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, amount_msats: u64, absolute_expiry: Duration, retry: Retry,
+ * # max_total_routing_fee_msat: Option<u64>
+ * # ) -> Result<(), Bolt12SemanticError> {
+ * # let channel_manager = channel_manager.get_cm();
+ * let payment_id = PaymentId([42; 32]);
+ * let refund = channel_manager
+ * .create_refund_builder(
+ * amount_msats, absolute_expiry, payment_id, retry, max_total_routing_fee_msat
+ * )?
+ * # ;
+ * # // Needed for compiling for c_bindings
+ * # let builder: lightning::offers::refund::RefundBuilder<_> = refund.into();
+ * # let refund = builder
+ * .description(\"coffee\".to_string())
+ * .payer_note(\"refund for order 1234\".to_string())
+ * .build()?;
+ * let bech32_refund = refund.to_string();
+ *
+ * First the payment will be waiting on an invoice
+ * let expected_payment_id = payment_id;
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::AwaitingInvoice { payment_id: expected_payment_id }
+ * )).is_some()
+ * );
+ *
+ * Once the invoice is received, a payment will be sent
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::Pending { payment_id: expected_payment_id, .. }
+ * )).is_some()
+ * );
+ *
+ * On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentSent { payment_id: Some(payment_id), .. } => println!(\"Paid {}\", payment_id),
+ * Event::PaymentFailed { payment_id, .. } => println!(\"Failed paying {}\", payment_id),
+ * ...
+ * # _ => {},
+ * });
+ * # Ok(())
+ * # }
+ * ```
+ *
+ * Use [`request_refund_payment`] to send a [`Bolt12Invoice`] for receiving the refund. Similar to
+ * creating* an [`Offer`], this is stateless as it represents an inbound payment.
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider, PaymentPurpose};
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::offers::refund::Refund;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T, refund: &Refund) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let known_payment_hash = match channel_manager.request_refund_payment(refund) {
+ * Ok(invoice) => {
+ * let payment_hash = invoice.payment_hash();
+ * println!(\"Requesting refund payment {}\", payment_hash);
+ * payment_hash
+ * },
+ * Err(e) => panic!(\"Unable to request payment for refund: {:?}\", e),
+ * };
+ *
+ * On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
+ * \tPaymentPurpose::Bolt12RefundPayment { payment_preimage: Some(payment_preimage), .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claiming payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * \tPaymentPurpose::Bolt12RefundPayment { payment_preimage: None, .. } => {
+ * println!(\"Unknown payment hash: {}\", payment_hash);
+ * \t},
+ * ...
+ * # _ => {},
+ * },
+ * Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claimed {} msats\", amount_msat);
+ * },
+ * ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * # Persistence
+ *
+ * Implements [`Writeable`] to write out all channel state to disk. Implies [`peer_disconnected`] for
* all peers during write/read (though does not modify this instance, only the instance being
- * serialized). This will result in any channels which have not yet exchanged funding_created (ie
- * called funding_transaction_generated for outbound channels).
- *
- * Note that you can be a bit lazier about writing out ChannelManager than you can be with
- * ChannelMonitors. With ChannelMonitors you MUST write each monitor update out to disk before
- * returning from chain::Watch::watch_/update_channel, with ChannelManagers, writing updates
- * happens out-of-band (and will prevent any other ChannelManager operations from occurring during
- * the serialization process). If the deserialized version is out-of-date compared to the
- * ChannelMonitors passed by reference to read(), those channels will be force-closed based on the
- * ChannelMonitor state and no funds will be lost (mod on-chain transaction fees).
- *
- * Note that the deserializer is only implemented for (BlockHash, ChannelManager), which
- * tells you the last block hash which was block_connect()ed. You MUST rescan any blocks along
- * the \"reorg path\" (ie call block_disconnected() until you get to a common block and then call
- * block_connected() to step towards your best block) upon deserialization before using the
- * object!
- *
- * Note that ChannelManager is responsible for tracking liveness of its channels and generating
- * ChannelUpdate messages informing peers that the channel is temporarily disabled. To avoid
+ * serialized). This will result in any channels which have not yet exchanged [`funding_created`] (i.e.,
+ * called [`funding_transaction_generated`] for outbound channels) being closed.
+ *
+ * Note that you can be a bit lazier about writing out `ChannelManager` than you can be with
+ * [`ChannelMonitor`]. With [`ChannelMonitor`] you MUST durably write each
+ * [`ChannelMonitorUpdate`] before returning from
+ * [`chain::Watch::watch_channel`]/[`update_channel`] or before completing async writes. With
+ * `ChannelManager`s, writing updates happens out-of-band (and will prevent any other
+ * `ChannelManager` operations from occurring during the serialization process). If the
+ * deserialized version is out-of-date compared to the [`ChannelMonitor`] passed by reference to
+ * [`read`], those channels will be force-closed based on the `ChannelMonitor` state and no funds
+ * will be lost (modulo on-chain transaction fees).
+ *
+ * Note that the deserializer is only implemented for `(`[`BlockHash`]`, `[`ChannelManager`]`)`, which
+ * tells you the last block hash which was connected. You should get the best block tip before using the manager.
+ * See [`chain::Listen`] and [`chain::Confirm`] for more details.
+ *
+ * # `ChannelUpdate` Messages
+ *
+ * Note that `ChannelManager` is responsible for tracking liveness of its channels and generating
+ * [`ChannelUpdate`] messages informing peers that the channel is temporarily disabled. To avoid
* spam due to quick disconnection/reconnection, updates are not sent until the channel has been
* offline for a full minute. In order to track this, you must call
- * timer_tick_occurred roughly once per minute, though it doesn't have to be perfect.
+ * [`timer_tick_occurred`] roughly once per minute, though it doesn't have to be perfect.
+ *
+ * # DoS Mitigation
+ *
+ * To avoid trivial DoS issues, `ChannelManager` limits the number of inbound connections and
+ * inbound channels without confirmed funding transactions. This may result in nodes which we do
+ * not have a channel with being unable to connect to us or open new channels with us if we have
+ * many peers with unfunded channels.
+ *
+ * Because it is an indication of trust, inbound channels which we've accepted as 0conf are
+ * exempted from the count of unfunded channels. Similarly, outbound channels and connections are
+ * never limited. Please ensure you limit the count of such channels yourself.
+ *
+ * # Type Aliases
*
- * Rather than using a plain ChannelManager, it is preferable to use either a SimpleArcChannelManager
- * a SimpleRefChannelManager, for conciseness. See their documentation for more details, but
- * essentially you should default to using a SimpleRefChannelManager, and use a
- * SimpleArcChannelManager when you require a ChannelManager with a static lifetime, such as when
+ * Rather than using a plain `ChannelManager`, it is preferable to use either a [`SimpleArcChannelManager`]
+ * a [`SimpleRefChannelManager`], for conciseness. See their documentation for more details, but
+ * essentially you should default to using a [`SimpleRefChannelManager`], and use a
+ * [`SimpleArcChannelManager`] when you require a `ChannelManager` with a static lifetime, such as when
* you're using lightning-net-tokio.
+ *
+ * [`ChainMonitor`]: crate::chain::chainmonitor::ChainMonitor
+ * [`MessageHandler`]: crate::ln::peer_handler::MessageHandler
+ * [`OnionMessenger`]: crate::onion_message::messenger::OnionMessenger
+ * [`PeerManager::read_event`]: crate::ln::peer_handler::PeerManager::read_event
+ * [`PeerManager::process_events`]: crate::ln::peer_handler::PeerManager::process_events
+ * [`timer_tick_occurred`]: Self::timer_tick_occurred
+ * [`get_and_clear_needs_persistence`]: Self::get_and_clear_needs_persistence
+ * [`Persister`]: crate::util::persist::Persister
+ * [`KVStore`]: crate::util::persist::KVStore
+ * [`get_event_or_persistence_needed_future`]: Self::get_event_or_persistence_needed_future
+ * [`lightning-block-sync`]: https://docs.rs/lightning_block_sync/latest/lightning_block_sync
+ * [`lightning-transaction-sync`]: https://docs.rs/lightning_transaction_sync/latest/lightning_transaction_sync
+ * [`lightning-background-processor`]: https://docs.rs/lightning_background_processor/lightning_background_processor
+ * [`list_channels`]: Self::list_channels
+ * [`list_usable_channels`]: Self::list_usable_channels
+ * [`create_channel`]: Self::create_channel
+ * [`close_channel`]: Self::force_close_broadcasting_latest_txn
+ * [`force_close_broadcasting_latest_txn`]: Self::force_close_broadcasting_latest_txn
+ * [BOLT 11]: https://github.com/lightning/bolts/blob/master/11-payment-encoding.md
+ * [BOLT 12]: https://github.com/rustyrussell/lightning-rfc/blob/guilt/offers/12-offer-encoding.md
+ * [`list_recent_payments`]: Self::list_recent_payments
+ * [`abandon_payment`]: Self::abandon_payment
+ * [`lightning-invoice`]: https://docs.rs/lightning_invoice/latest/lightning_invoice
+ * [`create_inbound_payment`]: Self::create_inbound_payment
+ * [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
+ * [`claim_funds`]: Self::claim_funds
+ * [`send_payment`]: Self::send_payment
+ * [`offers`]: crate::offers
+ * [`create_offer_builder`]: Self::create_offer_builder
+ * [`pay_for_offer`]: Self::pay_for_offer
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`create_refund_builder`]: Self::create_refund_builder
+ * [`request_refund_payment`]: Self::request_refund_payment
+ * [`peer_disconnected`]: msgs::ChannelMessageHandler::peer_disconnected
+ * [`funding_created`]: msgs::FundingCreated
+ * [`funding_transaction_generated`]: Self::funding_transaction_generated
+ * [`BlockHash`]: bitcoin::hash_types::BlockHash
+ * [`update_channel`]: chain::Watch::update_channel
+ * [`ChannelUpdate`]: msgs::ChannelUpdate
+ * [`read`]: ReadableArgs::read
*/
export class ChannelManager extends CommonBase {
/* @internal */
- public constructor(_dummy: object, ptr: number) {
+ public constructor(_dummy: null, ptr: bigint) {
super(ptr, bindings.ChannelManager_free);
}
/**
- * Constructs a new ChannelManager to hold several channels and route between them.
+ * Constructs a new `ChannelManager` to hold several channels and route between them.
+ *
+ * The current time or latest block header time can be provided as the `current_timestamp`.
*
* This is the main \"logic hub\" for all channel-related actions, and implements
- * ChannelMessageHandler.
+ * [`ChannelMessageHandler`].
*
* Non-proportional fees are fixed according to our risk using the provided fee estimator.
*
- * panics if channel_value_satoshis is >= `MAX_FUNDING_SATOSHIS`!
+ * Users need to notify the new `ChannelManager` when a new block is connected or
+ * disconnected using its [`block_connected`] and [`block_disconnected`] methods, starting
+ * from after [`params.best_block.block_hash`]. See [`chain::Listen`] and [`chain::Confirm`] for
+ * more details.
*
- * Users need to notify the new ChannelManager when a new block is connected or
- * disconnected using its `block_connected` and `block_disconnected` methods, starting
- * from after `params.latest_hash`.
+ * [`block_connected`]: chain::Listen::block_connected
+ * [`block_disconnected`]: chain::Listen::block_disconnected
+ * [`params.best_block.block_hash`]: chain::BestBlock::block_hash
*/
- public static constructor_new(fee_est: FeeEstimator, chain_monitor: Watch, tx_broadcaster: BroadcasterInterface, logger: Logger, keys_manager: KeysInterface, config: UserConfig, params: ChainParameters): ChannelManager {
- const ret: number = bindings.ChannelManager_new(fee_est == null ? 0 : CommonBase.get_ptr_of(fee_est), chain_monitor == null ? 0 : CommonBase.get_ptr_of(chain_monitor), tx_broadcaster == null ? 0 : CommonBase.get_ptr_of(tx_broadcaster), logger == null ? 0 : CommonBase.get_ptr_of(logger), keys_manager == null ? 0 : CommonBase.get_ptr_of(keys_manager), config == null ? 0 : CommonBase.get_ptr_of(config) & ~1, params == null ? 0 : CommonBase.get_ptr_of(params) & ~1);
+ public static constructor_new(fee_est: FeeEstimator, chain_monitor: Watch, tx_broadcaster: BroadcasterInterface, router: Router, logger: Logger, entropy_source: EntropySource, node_signer: NodeSigner, signer_provider: SignerProvider, config: UserConfig, params: ChainParameters, current_timestamp: number): ChannelManager {
+ const ret: bigint = bindings.ChannelManager_new(CommonBase.get_ptr_of(fee_est), CommonBase.get_ptr_of(chain_monitor), CommonBase.get_ptr_of(tx_broadcaster), CommonBase.get_ptr_of(router), CommonBase.get_ptr_of(logger), CommonBase.get_ptr_of(entropy_source), CommonBase.get_ptr_of(node_signer), CommonBase.get_ptr_of(signer_provider), CommonBase.get_ptr_of(config), CommonBase.get_ptr_of(params), current_timestamp);
const ret_hu_conv: ChannelManager = new ChannelManager(null, ret);
CommonBase.add_ref_from(ret_hu_conv, ret_hu_conv);
CommonBase.add_ref_from(ret_hu_conv, fee_est);
CommonBase.add_ref_from(ret_hu_conv, chain_monitor);
CommonBase.add_ref_from(ret_hu_conv, tx_broadcaster);
+ CommonBase.add_ref_from(ret_hu_conv, router);
CommonBase.add_ref_from(ret_hu_conv, logger);
- CommonBase.add_ref_from(ret_hu_conv, keys_manager);
+ CommonBase.add_ref_from(ret_hu_conv, entropy_source);
+ CommonBase.add_ref_from(ret_hu_conv, node_signer);
+ CommonBase.add_ref_from(ret_hu_conv, signer_provider);
+ CommonBase.add_ref_from(ret_hu_conv, config);
+ CommonBase.add_ref_from(ret_hu_conv, params);
return ret_hu_conv;
}
/**
- * Gets the current configuration applied to all new channels, as
+ * Gets the current configuration applied to all new channels.
*/
public get_current_default_configuration(): UserConfig {
- const ret: number = bindings.ChannelManager_get_current_default_configuration(this.ptr);
+ const ret: bigint = bindings.ChannelManager_get_current_default_configuration(this.ptr);
const ret_hu_conv: UserConfig = new UserConfig(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
*
* `user_channel_id` will be provided back as in
* [`Event::FundingGenerationReady::user_channel_id`] to allow tracking of which events
- * correspond with which `create_channel` call. Note that the `user_channel_id` defaults to 0
- * for inbound channels, so you may wish to avoid using 0 for `user_channel_id` here.
- * `user_channel_id` has no meaning inside of LDK, it is simply copied to events and otherwise
- * ignored.
+ * correspond with which `create_channel` call. Note that the `user_channel_id` defaults to a
+ * randomized value for inbound channels. `user_channel_id` has no meaning inside of LDK, it
+ * is simply copied to events and otherwise ignored.
*
* Raises [`APIError::APIMisuseError`] when `channel_value_satoshis` > 2**24 or `push_msat` is
* greater than `channel_value_satoshis * 1k` or `channel_value_satoshis < 1000`.
*
+ * Raises [`APIError::ChannelUnavailable`] if the channel cannot be opened due to failing to
+ * generate a shutdown scriptpubkey or destination script set by
+ * [`SignerProvider::get_shutdown_scriptpubkey`] or [`SignerProvider::get_destination_script`].
+ *
* Note that we do not check if you are currently connected to the given peer. If no
* connection is available, the outbound `open_channel` message may fail to send, resulting in
* the channel eventually being silently forgotten (dropped on reload).
*
+ * If `temporary_channel_id` is specified, it will be used as the temporary channel ID of the
+ * channel. Otherwise, a random one will be generated for you.
+ *
* Returns the new Channel's temporary `channel_id`. This ID will appear as
* [`Event::FundingGenerationReady::temporary_channel_id`] and in
* [`ChannelDetails::channel_id`] until after
* [`Event::FundingGenerationReady::temporary_channel_id`]: events::Event::FundingGenerationReady::temporary_channel_id
* [`Event::ChannelClosed::channel_id`]: events::Event::ChannelClosed::channel_id
*
+ * Note that temporary_channel_id (or a relevant inner pointer) may be NULL or all-0s to represent None
* Note that override_config (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- public create_channel(their_network_key: Uint8Array, channel_value_satoshis: bigint, push_msat: bigint, user_channel_id: bigint, override_config: UserConfig): Result__u832APIErrorZ {
- const ret: number = bindings.ChannelManager_create_channel(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(their_network_key, 33)), channel_value_satoshis, push_msat, user_channel_id, override_config == null ? 0 : CommonBase.get_ptr_of(override_config) & ~1);
- const ret_hu_conv: Result__u832APIErrorZ = Result__u832APIErrorZ.constr_from_ptr(ret);
+ public create_channel(their_network_key: Uint8Array, channel_value_satoshis: bigint, push_msat: bigint, user_channel_id: bigint, temporary_channel_id: ChannelId|null, override_config: UserConfig|null): Result_ChannelIdAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_create_channel(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(their_network_key, 33)), channel_value_satoshis, push_msat, bindings.encodeUint128(user_channel_id), temporary_channel_id == null ? 0n : CommonBase.get_ptr_of(temporary_channel_id), override_config == null ? 0n : CommonBase.get_ptr_of(override_config));
+ const ret_hu_conv: Result_ChannelIdAPIErrorZ = Result_ChannelIdAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, temporary_channel_id);
+ CommonBase.add_ref_from(this, override_config);
return ret_hu_conv;
}
/**
- * Gets the list of open channels, in random order. See ChannelDetail field documentation for
+ * Gets the list of open channels, in random order. See [`ChannelDetails`] field documentation for
* more information.
*/
public list_channels(): ChannelDetails[] {
const ret_conv_16_len: number = bindings.getArrayLength(ret);
const ret_conv_16_arr: ChannelDetails[] = new Array(ret_conv_16_len).fill(null);
for (var q = 0; q < ret_conv_16_len; q++) {
- const ret_conv_16: number = bindings.getU32ArrayElem(ret, q);
+ const ret_conv_16: bigint = bindings.getU64ArrayElem(ret, q);
const ret_conv_16_hu_conv: ChannelDetails = new ChannelDetails(null, ret_conv_16);
CommonBase.add_ref_from(ret_conv_16_hu_conv, this);
ret_conv_16_arr[q] = ret_conv_16_hu_conv;
/**
* Gets the list of usable channels, in random order. Useful as an argument to
- * get_route to ensure non-announced channels are used.
+ * [`Router::find_route`] to ensure non-announced channels are used.
*
* These are guaranteed to have their [`ChannelDetails::is_usable`] value set to true, see the
* documentation for [`ChannelDetails::is_usable`] for more info on exactly what the criteria
const ret_conv_16_len: number = bindings.getArrayLength(ret);
const ret_conv_16_arr: ChannelDetails[] = new Array(ret_conv_16_len).fill(null);
for (var q = 0; q < ret_conv_16_len; q++) {
- const ret_conv_16: number = bindings.getU32ArrayElem(ret, q);
+ const ret_conv_16: bigint = bindings.getU64ArrayElem(ret, q);
+ const ret_conv_16_hu_conv: ChannelDetails = new ChannelDetails(null, ret_conv_16);
+ CommonBase.add_ref_from(ret_conv_16_hu_conv, this);
+ ret_conv_16_arr[q] = ret_conv_16_hu_conv;
+ }
+ bindings.freeWasmMemory(ret)
+ return ret_conv_16_arr;
+ }
+
+ /**
+ * Gets the list of channels we have with a given counterparty, in random order.
+ */
+ public list_channels_with_counterparty(counterparty_node_id: Uint8Array): ChannelDetails[] {
+ const ret: number = bindings.ChannelManager_list_channels_with_counterparty(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)));
+ const ret_conv_16_len: number = bindings.getArrayLength(ret);
+ const ret_conv_16_arr: ChannelDetails[] = new Array(ret_conv_16_len).fill(null);
+ for (var q = 0; q < ret_conv_16_len; q++) {
+ const ret_conv_16: bigint = bindings.getU64ArrayElem(ret, q);
const ret_conv_16_hu_conv: ChannelDetails = new ChannelDetails(null, ret_conv_16);
CommonBase.add_ref_from(ret_conv_16_hu_conv, this);
ret_conv_16_arr[q] = ret_conv_16_hu_conv;
return ret_conv_16_arr;
}
+ /**
+ * Returns in an undefined order recent payments that -- if not fulfilled -- have yet to find a
+ * successful path, or have unresolved HTLCs.
+ *
+ * This can be useful for payments that may have been prepared, but ultimately not sent, as a
+ * result of a crash. If such a payment exists, is not listed here, and an
+ * [`Event::PaymentSent`] has not been received, you may consider resending the payment.
+ *
+ * [`Event::PaymentSent`]: events::Event::PaymentSent
+ */
+ public list_recent_payments(): RecentPaymentDetails[] {
+ const ret: number = bindings.ChannelManager_list_recent_payments(this.ptr);
+ const ret_conv_22_len: number = bindings.getArrayLength(ret);
+ const ret_conv_22_arr: RecentPaymentDetails[] = new Array(ret_conv_22_len).fill(null);
+ for (var w = 0; w < ret_conv_22_len; w++) {
+ const ret_conv_22: bigint = bindings.getU64ArrayElem(ret, w);
+ const ret_conv_22_hu_conv: RecentPaymentDetails = RecentPaymentDetails.constr_from_ptr(ret_conv_22);
+ CommonBase.add_ref_from(ret_conv_22_hu_conv, this);
+ ret_conv_22_arr[w] = ret_conv_22_hu_conv;
+ }
+ bindings.freeWasmMemory(ret)
+ return ret_conv_22_arr;
+ }
+
/**
* Begins the process of closing a channel. After this call (plus some timeout), no new HTLCs
* will be accepted on the given channel, and after additional timeout/the closing of all
* pending HTLCs, the channel will be closed on chain.
*
- * If we are the channel initiator, we will pay between our [`Background`] and
- * [`ChannelConfig::force_close_avoidance_max_fee_satoshis`] plus our [`Normal`] fee
- * estimate.
+ * If we are the channel initiator, we will pay between our [`ChannelCloseMinimum`] and
+ * [`ChannelConfig::force_close_avoidance_max_fee_satoshis`] plus our [`NonAnchorChannelFee`]
+ * fee estimate.
* If our counterparty is the channel initiator, we will require a channel closing
- * transaction feerate of at least our [`Background`] feerate or the feerate which
+ * transaction feerate of at least our [`ChannelCloseMinimum`] feerate or the feerate which
* would appear on a force-closure transaction, whichever is lower. We will allow our
* counterparty to pay as much fee as they'd like, however.
*
- * May generate a SendShutdown message event on success, which should be relayed.
+ * May generate a [`SendShutdown`] message event on success, which should be relayed.
+ *
+ * Raises [`APIError::ChannelUnavailable`] if the channel cannot be closed due to failing to
+ * generate a shutdown scriptpubkey or destination script set by
+ * [`SignerProvider::get_shutdown_scriptpubkey`]. A force-closure may be needed to close the
+ * channel.
*
* [`ChannelConfig::force_close_avoidance_max_fee_satoshis`]: crate::util::config::ChannelConfig::force_close_avoidance_max_fee_satoshis
- * [`Background`]: crate::chain::chaininterface::ConfirmationTarget::Background
- * [`Normal`]: crate::chain::chaininterface::ConfirmationTarget::Normal
+ * [`ChannelCloseMinimum`]: crate::chain::chaininterface::ConfirmationTarget::ChannelCloseMinimum
+ * [`NonAnchorChannelFee`]: crate::chain::chaininterface::ConfirmationTarget::NonAnchorChannelFee
+ * [`SendShutdown`]: crate::events::MessageSendEvent::SendShutdown
*/
- public close_channel(channel_id: Uint8Array): Result_NoneAPIErrorZ {
- const ret: number = bindings.ChannelManager_close_channel(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(channel_id, 32)));
+ public close_channel(channel_id: ChannelId, counterparty_node_id: Uint8Array): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_close_channel(this.ptr, CommonBase.get_ptr_of(channel_id), bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)));
const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, channel_id);
return ret_hu_conv;
}
* the channel being closed or not:
* If we are the channel initiator, we will pay at least this feerate on the closing
* transaction. The upper-bound is set by
- * [`ChannelConfig::force_close_avoidance_max_fee_satoshis`] plus our [`Normal`] fee
- * estimate (or `target_feerate_sat_per_1000_weight`, if it is greater).
+ * [`ChannelConfig::force_close_avoidance_max_fee_satoshis`] plus our [`NonAnchorChannelFee`]
+ * fee estimate (or `target_feerate_sat_per_1000_weight`, if it is greater).
* If our counterparty is the channel initiator, we will refuse to accept a channel closure
* transaction feerate below `target_feerate_sat_per_1000_weight` (or the feerate which
* will appear on a force-closure transaction, whichever is lower).
*
- * May generate a SendShutdown message event on success, which should be relayed.
+ * The `shutdown_script` provided will be used as the `scriptPubKey` for the closing transaction.
+ * Will fail if a shutdown script has already been set for this channel by
+ * ['ChannelHandshakeConfig::commit_upfront_shutdown_pubkey`]. The given shutdown script must
+ * also be compatible with our and the counterparty's features.
+ *
+ * May generate a [`SendShutdown`] message event on success, which should be relayed.
+ *
+ * Raises [`APIError::ChannelUnavailable`] if the channel cannot be closed due to failing to
+ * generate a shutdown scriptpubkey or destination script set by
+ * [`SignerProvider::get_shutdown_scriptpubkey`]. A force-closure may be needed to close the
+ * channel.
*
* [`ChannelConfig::force_close_avoidance_max_fee_satoshis`]: crate::util::config::ChannelConfig::force_close_avoidance_max_fee_satoshis
- * [`Background`]: crate::chain::chaininterface::ConfirmationTarget::Background
- * [`Normal`]: crate::chain::chaininterface::ConfirmationTarget::Normal
+ * [`NonAnchorChannelFee`]: crate::chain::chaininterface::ConfirmationTarget::NonAnchorChannelFee
+ * [`SendShutdown`]: crate::events::MessageSendEvent::SendShutdown
+ *
+ * Note that shutdown_script (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public close_channel_with_feerate_and_script(channel_id: ChannelId, counterparty_node_id: Uint8Array, target_feerate_sats_per_1000_weight: Option_u32Z, shutdown_script: ShutdownScript|null): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_close_channel_with_feerate_and_script(this.ptr, CommonBase.get_ptr_of(channel_id), bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)), CommonBase.get_ptr_of(target_feerate_sats_per_1000_weight), shutdown_script == null ? 0n : CommonBase.get_ptr_of(shutdown_script));
+ const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, channel_id);
+ CommonBase.add_ref_from(this, target_feerate_sats_per_1000_weight);
+ CommonBase.add_ref_from(this, shutdown_script);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Force closes a channel, immediately broadcasting the latest local transaction(s) and
+ * rejecting new HTLCs on the given channel. Fails if `channel_id` is unknown to
+ * the manager, or if the `counterparty_node_id` isn't the counterparty of the corresponding
+ * channel.
*/
- public close_channel_with_target_feerate(channel_id: Uint8Array, target_feerate_sats_per_1000_weight: number): Result_NoneAPIErrorZ {
- const ret: number = bindings.ChannelManager_close_channel_with_target_feerate(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(channel_id, 32)), target_feerate_sats_per_1000_weight);
+ public force_close_broadcasting_latest_txn(channel_id: ChannelId, counterparty_node_id: Uint8Array): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_force_close_broadcasting_latest_txn(this.ptr, CommonBase.get_ptr_of(channel_id), bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)));
const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, channel_id);
return ret_hu_conv;
}
/**
- * Force closes a channel, immediately broadcasting the latest local commitment transaction to
- * the chain and rejecting new HTLCs on the given channel. Fails if channel_id is unknown to the manager.
+ * Force closes a channel, rejecting new HTLCs on the given channel but skips broadcasting
+ * the latest local transaction(s). Fails if `channel_id` is unknown to the manager, or if the
+ * `counterparty_node_id` isn't the counterparty of the corresponding channel.
+ *
+ * You can always broadcast the latest local transaction(s) via
+ * [`ChannelMonitor::broadcast_latest_holder_commitment_txn`].
*/
- public force_close_channel(channel_id: Uint8Array): Result_NoneAPIErrorZ {
- const ret: number = bindings.ChannelManager_force_close_channel(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(channel_id, 32)));
+ public force_close_without_broadcasting_txn(channel_id: ChannelId, counterparty_node_id: Uint8Array): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_force_close_without_broadcasting_txn(this.ptr, CommonBase.get_ptr_of(channel_id), bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)));
const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, channel_id);
return ret_hu_conv;
}
* Force close all channels, immediately broadcasting the latest local commitment transaction
* for each to the chain and rejecting new HTLCs on each.
*/
- public force_close_all_channels(): void {
- bindings.ChannelManager_force_close_all_channels(this.ptr);
+ public force_close_all_channels_broadcasting_latest_txn(): void {
+ bindings.ChannelManager_force_close_all_channels_broadcasting_latest_txn(this.ptr);
+ }
+
+ /**
+ * Force close all channels rejecting new HTLCs on each but without broadcasting the latest
+ * local transaction(s).
+ */
+ public force_close_all_channels_without_broadcasting_txn(): void {
+ bindings.ChannelManager_force_close_all_channels_without_broadcasting_txn(this.ptr);
}
/**
* Sends a payment along a given route.
*
- * Value parameters are provided via the last hop in route, see documentation for RouteHop
- * fields for more info.
+ * Value parameters are provided via the last hop in route, see documentation for [`RouteHop`]
+ * fields for more info.
+ *
+ * May generate [`UpdateHTLCs`] message(s) event on success, which should be relayed (e.g. via
+ * [`PeerManager::process_events`]).
+ *
+ * # Avoiding Duplicate Payments
+ *
+ * If a pending payment is currently in-flight with the same [`PaymentId`] provided, this
+ * method will error with an [`APIError::InvalidRoute`]. Note, however, that once a payment
+ * is no longer pending (either via [`ChannelManager::abandon_payment`], or handling of an
+ * [`Event::PaymentSent`] or [`Event::PaymentFailed`]) LDK will not stop you from sending a
+ * second payment with the same [`PaymentId`].
*
- * Note that if the payment_hash already exists elsewhere (eg you're sending a duplicative
- * payment), we don't do anything to stop you! We always try to ensure that if the provided
- * next hop knows the preimage to payment_hash they can claim an additional amount as
- * specified in the last hop in the route! Thus, you should probably do your own
- * payment_preimage tracking (which you should already be doing as they represent \"proof of
- * payment\") and prevent double-sends yourself.
+ * Thus, in order to ensure duplicate payments are not sent, you should implement your own
+ * tracking of payments, including state to indicate once a payment has completed. Because you
+ * should also ensure that [`PaymentHash`]es are not re-used, for simplicity, you should
+ * consider using the [`PaymentHash`] as the key for tracking payments. In that case, the
+ * [`PaymentId`] should be a copy of the [`PaymentHash`] bytes.
*
- * May generate SendHTLCs message(s) event on success, which should be relayed.
+ * Additionally, in the scenario where we begin the process of sending a payment, but crash
+ * before `send_payment` returns (or prior to [`ChannelMonitorUpdate`] persistence if you're
+ * using [`ChannelMonitorUpdateStatus::InProgress`]), the payment may be lost on restart. See
+ * [`ChannelManager::list_recent_payments`] for more information.
*
- * Each path may have a different return value, and PaymentSendValue may return a Vec with
+ * # Possible Error States on [`PaymentSendFailure`]
+ *
+ * Each path may have a different return value, and [`PaymentSendFailure`] may return a `Vec` with
* each entry matching the corresponding-index entry in the route paths, see
- * PaymentSendFailure for more info.
+ * [`PaymentSendFailure`] for more info.
*
* In general, a path may raise:
- * APIError::RouteError when an invalid route or forwarding parameter (cltv_delta, fee,
+ * [`APIError::InvalidRoute`] when an invalid route or forwarding parameter (cltv_delta, fee,
* node public key) is specified.
- * APIError::ChannelUnavailable if the next-hop channel is not available for updates
- * (including due to previous monitor update failure or new permanent monitor update
- * failure).
- * APIError::MonitorUpdateFailed if a new monitor update failure prevented sending the
+ * [`APIError::ChannelUnavailable`] if the next-hop channel is not available as it has been
+ * closed, doesn't exist, or the peer is currently disconnected.
+ * [`APIError::MonitorUpdateInProgress`] if a new monitor update failure prevented sending the
* relevant updates.
*
- * Note that depending on the type of the PaymentSendFailure the HTLC may have been
+ * Note that depending on the type of the [`PaymentSendFailure`] the HTLC may have been
* irrevocably committed to on our end. In such a case, do NOT retry the payment with a
* different route unless you intend to pay twice!
*
- * payment_secret is unrelated to payment_hash (or PaymentPreimage) and exists to authenticate
- * the sender to the recipient and prevent payment-probing (deanonymization) attacks. For
- * newer nodes, it will be provided to you in the invoice. If you do not have one, the Route
- * must not contain multiple paths as multi-path payments require a recipient-provided
- * payment_secret.
- * If a payment_secret *is* provided, we assume that the invoice had the payment_secret feature
- * bit set (either as required or as available). If multiple paths are present in the Route,
- * we assume the invoice had the basic_mpp feature set.
- *
- * Note that payment_secret (or a relevant inner pointer) may be NULL or all-0s to represent None
+ * [`RouteHop`]: crate::routing::router::RouteHop
+ * [`Event::PaymentSent`]: events::Event::PaymentSent
+ * [`Event::PaymentFailed`]: events::Event::PaymentFailed
+ * [`UpdateHTLCs`]: events::MessageSendEvent::UpdateHTLCs
+ * [`PeerManager::process_events`]: crate::ln::peer_handler::PeerManager::process_events
+ * [`ChannelMonitorUpdateStatus::InProgress`]: crate::chain::ChannelMonitorUpdateStatus::InProgress
*/
- public send_payment(route: Route, payment_hash: Uint8Array, payment_secret: Uint8Array): Result_PaymentIdPaymentSendFailureZ {
- const ret: number = bindings.ChannelManager_send_payment(this.ptr, route == null ? 0 : CommonBase.get_ptr_of(route) & ~1, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), bindings.encodeUint8Array(bindings.check_arr_len(payment_secret, 32)));
- const ret_hu_conv: Result_PaymentIdPaymentSendFailureZ = Result_PaymentIdPaymentSendFailureZ.constr_from_ptr(ret);
+ public send_payment_with_route(route: Route, payment_hash: Uint8Array, recipient_onion: RecipientOnionFields, payment_id: Uint8Array): Result_NonePaymentSendFailureZ {
+ const ret: bigint = bindings.ChannelManager_send_payment_with_route(this.ptr, CommonBase.get_ptr_of(route), bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), CommonBase.get_ptr_of(recipient_onion), bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)));
+ const ret_hu_conv: Result_NonePaymentSendFailureZ = Result_NonePaymentSendFailureZ.constr_from_ptr(ret);
CommonBase.add_ref_from(this, route);
+ CommonBase.add_ref_from(this, recipient_onion);
return ret_hu_conv;
}
/**
- * Retries a payment along the given [`Route`].
- *
- * Errors returned are a superset of those returned from [`send_payment`], so see
- * [`send_payment`] documentation for more details on errors. This method will also error if the
- * retry amount puts the payment more than 10% over the payment's total amount, if the payment
- * for the given `payment_id` cannot be found (likely due to timeout or success), or if
- * further retries have been disabled with [`abandon_payment`].
- *
- * [`send_payment`]: [`ChannelManager::send_payment`]
- * [`abandon_payment`]: [`ChannelManager::abandon_payment`]
+ * Similar to [`ChannelManager::send_payment_with_route`], but will automatically find a route based on
+ * `route_params` and retry failed payment paths based on `retry_strategy`.
*/
- public retry_payment(route: Route, payment_id: Uint8Array): Result_NonePaymentSendFailureZ {
- const ret: number = bindings.ChannelManager_retry_payment(this.ptr, route == null ? 0 : CommonBase.get_ptr_of(route) & ~1, bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)));
- const ret_hu_conv: Result_NonePaymentSendFailureZ = Result_NonePaymentSendFailureZ.constr_from_ptr(ret);
- CommonBase.add_ref_from(this, route);
+ public send_payment(payment_hash: Uint8Array, recipient_onion: RecipientOnionFields, payment_id: Uint8Array, route_params: RouteParameters, retry_strategy: Retry): Result_NoneRetryableSendFailureZ {
+ const ret: bigint = bindings.ChannelManager_send_payment(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), CommonBase.get_ptr_of(recipient_onion), bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)), CommonBase.get_ptr_of(route_params), CommonBase.get_ptr_of(retry_strategy));
+ const ret_hu_conv: Result_NoneRetryableSendFailureZ = Result_NoneRetryableSendFailureZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, recipient_onion);
+ CommonBase.add_ref_from(this, route_params);
+ CommonBase.add_ref_from(this, retry_strategy);
return ret_hu_conv;
}
/**
- * Signals that no further retries for the given payment will occur.
+ * Signals that no further attempts for the given payment should occur. Useful if you have a
+ * pending outbound payment with retries remaining, but wish to stop retrying the payment before
+ * retries are exhausted.
+ *
+ * # Event Generation
*
- * After this method returns, any future calls to [`retry_payment`] for the given `payment_id`
- * will fail with [`PaymentSendFailure::ParameterError`]. If no such event has been generated,
- * an [`Event::PaymentFailed`] event will be generated as soon as there are no remaining
- * pending HTLCs for this payment.
+ * If no [`Event::PaymentFailed`] event had been generated before, one will be generated as soon
+ * as there are no remaining pending HTLCs for this payment.
*
* Note that calling this method does *not* prevent a payment from succeeding. You must still
* wait until you receive either a [`Event::PaymentFailed`] or [`Event::PaymentSent`] event to
* determine the ultimate status of a payment.
*
- * [`retry_payment`]: Self::retry_payment
- * [`Event::PaymentFailed`]: events::Event::PaymentFailed
- * [`Event::PaymentSent`]: events::Event::PaymentSent
+ * # Requested Invoices
+ *
+ * In the case of paying a [`Bolt12Invoice`] via [`ChannelManager::pay_for_offer`], abandoning
+ * the payment prior to receiving the invoice will result in an [`Event::InvoiceRequestFailed`]
+ * and prevent any attempts at paying it once received. The other events may only be generated
+ * once the invoice has been received.
+ *
+ * # Restart Behavior
+ *
+ * If an [`Event::PaymentFailed`] is generated and we restart without first persisting the
+ * [`ChannelManager`], another [`Event::PaymentFailed`] may be generated; likewise for
+ * [`Event::InvoiceRequestFailed`].
+ *
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
*/
public abandon_payment(payment_id: Uint8Array): void {
bindings.ChannelManager_abandon_payment(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)));
* would be able to guess -- otherwise, an intermediate node may claim the payment and it will
* never reach the recipient.
*
- * See [`send_payment`] documentation for more details on the return value of this function.
+ * See [`send_payment`] documentation for more details on the return value of this function
+ * and idempotency guarantees provided by the [`PaymentId`] key.
*
* Similar to regular payments, you MUST NOT reuse a `payment_preimage` value. See
* [`send_payment`] for more information about the risks of duplicate preimage usage.
*
- * Note that `route` must have exactly one path.
- *
* [`send_payment`]: Self::send_payment
- *
- * Note that payment_preimage (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- public send_spontaneous_payment(route: Route, payment_preimage: Uint8Array): Result_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ {
- const ret: number = bindings.ChannelManager_send_spontaneous_payment(this.ptr, route == null ? 0 : CommonBase.get_ptr_of(route) & ~1, bindings.encodeUint8Array(bindings.check_arr_len(payment_preimage, 32)));
- const ret_hu_conv: Result_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ = Result_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ.constr_from_ptr(ret);
+ public send_spontaneous_payment(route: Route, payment_preimage: Option_ThirtyTwoBytesZ, recipient_onion: RecipientOnionFields, payment_id: Uint8Array): Result_ThirtyTwoBytesPaymentSendFailureZ {
+ const ret: bigint = bindings.ChannelManager_send_spontaneous_payment(this.ptr, CommonBase.get_ptr_of(route), CommonBase.get_ptr_of(payment_preimage), CommonBase.get_ptr_of(recipient_onion), bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)));
+ const ret_hu_conv: Result_ThirtyTwoBytesPaymentSendFailureZ = Result_ThirtyTwoBytesPaymentSendFailureZ.constr_from_ptr(ret);
CommonBase.add_ref_from(this, route);
+ CommonBase.add_ref_from(this, payment_preimage);
+ CommonBase.add_ref_from(this, recipient_onion);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Similar to [`ChannelManager::send_spontaneous_payment`], but will automatically find a route
+ * based on `route_params` and retry failed payment paths based on `retry_strategy`.
+ *
+ * See [`PaymentParameters::for_keysend`] for help in constructing `route_params` for spontaneous
+ * payments.
+ *
+ * [`PaymentParameters::for_keysend`]: crate::routing::router::PaymentParameters::for_keysend
+ */
+ public send_spontaneous_payment_with_retry(payment_preimage: Option_ThirtyTwoBytesZ, recipient_onion: RecipientOnionFields, payment_id: Uint8Array, route_params: RouteParameters, retry_strategy: Retry): Result_ThirtyTwoBytesRetryableSendFailureZ {
+ const ret: bigint = bindings.ChannelManager_send_spontaneous_payment_with_retry(this.ptr, CommonBase.get_ptr_of(payment_preimage), CommonBase.get_ptr_of(recipient_onion), bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)), CommonBase.get_ptr_of(route_params), CommonBase.get_ptr_of(retry_strategy));
+ const ret_hu_conv: Result_ThirtyTwoBytesRetryableSendFailureZ = Result_ThirtyTwoBytesRetryableSendFailureZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, payment_preimage);
+ CommonBase.add_ref_from(this, recipient_onion);
+ CommonBase.add_ref_from(this, route_params);
+ CommonBase.add_ref_from(this, retry_strategy);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Send a payment that is probing the given route for liquidity. We calculate the
+ * [`PaymentHash`] of probes based on a static secret and a random [`PaymentId`], which allows
+ * us to easily discern them from real payments.
+ */
+ public send_probe(path: Path): Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZPaymentSendFailureZ {
+ const ret: bigint = bindings.ChannelManager_send_probe(this.ptr, CommonBase.get_ptr_of(path));
+ const ret_hu_conv: Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZPaymentSendFailureZ = Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZPaymentSendFailureZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, path);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Sends payment probes over all paths of a route that would be used to pay the given
+ * amount to the given `node_id`.
+ *
+ * See [`ChannelManager::send_preflight_probes`] for more information.
+ */
+ public send_spontaneous_preflight_probes(node_id: Uint8Array, amount_msat: bigint, final_cltv_expiry_delta: number, liquidity_limit_multiplier: Option_u64Z): Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ {
+ const ret: bigint = bindings.ChannelManager_send_spontaneous_preflight_probes(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(node_id, 33)), amount_msat, final_cltv_expiry_delta, CommonBase.get_ptr_of(liquidity_limit_multiplier));
+ const ret_hu_conv: Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ = Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, liquidity_limit_multiplier);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Sends payment probes over all paths of a route that would be used to pay a route found
+ * according to the given [`RouteParameters`].
+ *
+ * This may be used to send \"pre-flight\" probes, i.e., to train our scorer before conducting
+ * the actual payment. Note this is only useful if there likely is sufficient time for the
+ * probe to settle before sending out the actual payment, e.g., when waiting for user
+ * confirmation in a wallet UI.
+ *
+ * Otherwise, there is a chance the probe could take up some liquidity needed to complete the
+ * actual payment. Users should therefore be cautious and might avoid sending probes if
+ * liquidity is scarce and/or they don't expect the probe to return before they send the
+ * payment. To mitigate this issue, channels with available liquidity less than the required
+ * amount times the given `liquidity_limit_multiplier` won't be used to send pre-flight
+ * probes. If `None` is given as `liquidity_limit_multiplier`, it defaults to `3`.
+ */
+ public send_preflight_probes(route_params: RouteParameters, liquidity_limit_multiplier: Option_u64Z): Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ {
+ const ret: bigint = bindings.ChannelManager_send_preflight_probes(this.ptr, CommonBase.get_ptr_of(route_params), CommonBase.get_ptr_of(liquidity_limit_multiplier));
+ const ret_hu_conv: Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ = Result_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbeSendFailureZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, route_params);
+ CommonBase.add_ref_from(this, liquidity_limit_multiplier);
return ret_hu_conv;
}
* Returns an [`APIError::APIMisuseError`] if the funding_transaction spent non-SegWit outputs
* or if no output was found which matches the parameters in [`Event::FundingGenerationReady`].
*
+ * Returns [`APIError::APIMisuseError`] if the funding transaction is not final for propagation
+ * across the p2p network.
+ *
* Returns [`APIError::ChannelUnavailable`] if a funding transaction has already been provided
* for the channel or if the channel has been closed as indicated by [`Event::ChannelClosed`].
*
* not currently support replacing a funding transaction on an existing channel. Instead,
* create a new channel with a conflicting funding transaction.
*
- * [`Event::FundingGenerationReady`]: crate::util::events::Event::FundingGenerationReady
- * [`Event::ChannelClosed`]: crate::util::events::Event::ChannelClosed
+ * Note to keep the miner incentives aligned in moving the blockchain forward, we recommend
+ * the wallet software generating the funding transaction to apply anti-fee sniping as
+ * implemented by Bitcoin Core wallet. See <https://bitcoinops.org/en/topics/fee-sniping/>
+ * for more details.
+ *
+ * [`Event::FundingGenerationReady`]: crate::events::Event::FundingGenerationReady
+ * [`Event::ChannelClosed`]: crate::events::Event::ChannelClosed
+ */
+ public funding_transaction_generated(temporary_channel_id: ChannelId, counterparty_node_id: Uint8Array, funding_transaction: Uint8Array): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_funding_transaction_generated(this.ptr, CommonBase.get_ptr_of(temporary_channel_id), bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)), bindings.encodeUint8Array(funding_transaction));
+ const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, temporary_channel_id);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Call this upon creation of a batch funding transaction for the given channels.
+ *
+ * Return values are identical to [`Self::funding_transaction_generated`], respective to
+ * each individual channel and transaction output.
+ *
+ * Do NOT broadcast the funding transaction yourself. This batch funding transaction
+ * will only be broadcast when we have safely received and persisted the counterparty's
+ * signature for each channel.
+ *
+ * If there is an error, all channels in the batch are to be considered closed.
+ */
+ public batch_funding_transaction_generated(temporary_channels: TwoTuple_ChannelIdPublicKeyZ[], funding_transaction: Uint8Array): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_batch_funding_transaction_generated(this.ptr, bindings.encodeUint64Array(temporary_channels.map(temporary_channels_conv_30 => CommonBase.get_ptr_of(temporary_channels_conv_30))), bindings.encodeUint8Array(funding_transaction));
+ const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Atomically applies partial updates to the [`ChannelConfig`] of the given channels.
+ *
+ * Once the updates are applied, each eligible channel (advertised with a known short channel
+ * ID and a change in [`forwarding_fee_proportional_millionths`], [`forwarding_fee_base_msat`],
+ * or [`cltv_expiry_delta`]) has a [`BroadcastChannelUpdate`] event message generated
+ * containing the new [`ChannelUpdate`] message which should be broadcast to the network.
+ *
+ * Returns [`ChannelUnavailable`] when a channel is not found or an incorrect
+ * `counterparty_node_id` is provided.
+ *
+ * Returns [`APIMisuseError`] when a [`cltv_expiry_delta`] update is to be applied with a value
+ * below [`MIN_CLTV_EXPIRY_DELTA`].
+ *
+ * If an error is returned, none of the updates should be considered applied.
+ *
+ * [`forwarding_fee_proportional_millionths`]: ChannelConfig::forwarding_fee_proportional_millionths
+ * [`forwarding_fee_base_msat`]: ChannelConfig::forwarding_fee_base_msat
+ * [`cltv_expiry_delta`]: ChannelConfig::cltv_expiry_delta
+ * [`BroadcastChannelUpdate`]: events::MessageSendEvent::BroadcastChannelUpdate
+ * [`ChannelUpdate`]: msgs::ChannelUpdate
+ * [`ChannelUnavailable`]: APIError::ChannelUnavailable
+ * [`APIMisuseError`]: APIError::APIMisuseError
+ */
+ public update_partial_channel_config(counterparty_node_id: Uint8Array, channel_ids: ChannelId[], config_update: ChannelConfigUpdate): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_update_partial_channel_config(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)), bindings.encodeUint64Array(channel_ids.map(channel_ids_conv_11 => CommonBase.get_ptr_of(channel_ids_conv_11))), CommonBase.get_ptr_of(config_update));
+ const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ channel_ids.forEach((channel_ids_conv_11: ChannelId) => { CommonBase.add_ref_from(this, channel_ids_conv_11); });
+ CommonBase.add_ref_from(this, config_update);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Atomically updates the [`ChannelConfig`] for the given channels.
+ *
+ * Once the updates are applied, each eligible channel (advertised with a known short channel
+ * ID and a change in [`forwarding_fee_proportional_millionths`], [`forwarding_fee_base_msat`],
+ * or [`cltv_expiry_delta`]) has a [`BroadcastChannelUpdate`] event message generated
+ * containing the new [`ChannelUpdate`] message which should be broadcast to the network.
+ *
+ * Returns [`ChannelUnavailable`] when a channel is not found or an incorrect
+ * `counterparty_node_id` is provided.
+ *
+ * Returns [`APIMisuseError`] when a [`cltv_expiry_delta`] update is to be applied with a value
+ * below [`MIN_CLTV_EXPIRY_DELTA`].
+ *
+ * If an error is returned, none of the updates should be considered applied.
+ *
+ * [`forwarding_fee_proportional_millionths`]: ChannelConfig::forwarding_fee_proportional_millionths
+ * [`forwarding_fee_base_msat`]: ChannelConfig::forwarding_fee_base_msat
+ * [`cltv_expiry_delta`]: ChannelConfig::cltv_expiry_delta
+ * [`BroadcastChannelUpdate`]: events::MessageSendEvent::BroadcastChannelUpdate
+ * [`ChannelUpdate`]: msgs::ChannelUpdate
+ * [`ChannelUnavailable`]: APIError::ChannelUnavailable
+ * [`APIMisuseError`]: APIError::APIMisuseError
*/
- public funding_transaction_generated(temporary_channel_id: Uint8Array, funding_transaction: Uint8Array): Result_NoneAPIErrorZ {
- const ret: number = bindings.ChannelManager_funding_transaction_generated(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(temporary_channel_id, 32)), bindings.encodeUint8Array(funding_transaction));
+ public update_channel_config(counterparty_node_id: Uint8Array, channel_ids: ChannelId[], config: ChannelConfig): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_update_channel_config(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)), bindings.encodeUint64Array(channel_ids.map(channel_ids_conv_11 => CommonBase.get_ptr_of(channel_ids_conv_11))), CommonBase.get_ptr_of(config));
const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ channel_ids.forEach((channel_ids_conv_11: ChannelId) => { CommonBase.add_ref_from(this, channel_ids_conv_11); });
+ CommonBase.add_ref_from(this, config);
return ret_hu_conv;
}
/**
- * Regenerates channel_announcements and generates a signed node_announcement from the given
- * arguments, providing them in corresponding events via
- * [`get_and_clear_pending_msg_events`], if at least one public channel has been confirmed
- * on-chain. This effectively re-broadcasts all channel announcements and sends our node
- * announcement to ensure that the lightning P2P network is aware of the channels we have and
- * our network addresses.
+ * Attempts to forward an intercepted HTLC over the provided channel id and with the provided
+ * amount to forward. Should only be called in response to an [`HTLCIntercepted`] event.
+ *
+ * Intercepted HTLCs can be useful for Lightning Service Providers (LSPs) to open a just-in-time
+ * channel to a receiving node if the node lacks sufficient inbound liquidity.
+ *
+ * To make use of intercepted HTLCs, set [`UserConfig::accept_intercept_htlcs`] and use
+ * [`ChannelManager::get_intercept_scid`] to generate short channel id(s) to put in the
+ * receiver's invoice route hints. These route hints will signal to LDK to generate an
+ * [`HTLCIntercepted`] event when it receives the forwarded HTLC, and this method or
+ * [`ChannelManager::fail_intercepted_htlc`] MUST be called in response to the event.
+ *
+ * Note that LDK does not enforce fee requirements in `amt_to_forward_msat`, and will not stop
+ * you from forwarding more than you received. See
+ * [`HTLCIntercepted::expected_outbound_amount_msat`] for more on forwarding a different amount
+ * than expected.
*
- * `rgb` is a node \"color\" and `alias` is a printable human-readable string to describe this
- * node to humans. They carry no in-protocol meaning.
+ * Errors if the event was not handled in time, in which case the HTLC was automatically failed
+ * backwards.
*
- * `addresses` represent the set (possibly empty) of socket addresses on which this node
- * accepts incoming connections. These will be included in the node_announcement, publicly
- * tying these addresses together and to this node. If you wish to preserve user privacy,
- * addresses should likely contain only Tor Onion addresses.
+ * [`UserConfig::accept_intercept_htlcs`]: crate::util::config::UserConfig::accept_intercept_htlcs
+ * [`HTLCIntercepted`]: events::Event::HTLCIntercepted
+ * [`HTLCIntercepted::expected_outbound_amount_msat`]: events::Event::HTLCIntercepted::expected_outbound_amount_msat
+ */
+ public forward_intercepted_htlc(intercept_id: Uint8Array, next_hop_channel_id: ChannelId, next_node_id: Uint8Array, amt_to_forward_msat: bigint): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_forward_intercepted_htlc(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(intercept_id, 32)), CommonBase.get_ptr_of(next_hop_channel_id), bindings.encodeUint8Array(bindings.check_arr_len(next_node_id, 33)), amt_to_forward_msat);
+ const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, next_hop_channel_id);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Fails the intercepted HTLC indicated by intercept_id. Should only be called in response to
+ * an [`HTLCIntercepted`] event. See [`ChannelManager::forward_intercepted_htlc`].
*
- * Panics if `addresses` is absurdly large (more than 500).
+ * Errors if the event was not handled in time, in which case the HTLC was automatically failed
+ * backwards.
*
- * [`get_and_clear_pending_msg_events`]: MessageSendEventsProvider::get_and_clear_pending_msg_events
+ * [`HTLCIntercepted`]: events::Event::HTLCIntercepted
*/
- public broadcast_node_announcement(rgb: Uint8Array, alias: Uint8Array, addresses: NetAddress[]): void {
- bindings.ChannelManager_broadcast_node_announcement(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(rgb, 3)), bindings.encodeUint8Array(bindings.check_arr_len(alias, 32)), bindings.encodeUint32Array(addresses != null ? addresses.map(addresses_conv_12 => CommonBase.get_ptr_of(addresses_conv_12)) : null));
+ public fail_intercepted_htlc(intercept_id: Uint8Array): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_fail_intercepted_htlc(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(intercept_id, 32)));
+ const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
}
/**
*
* This currently includes:
* Increasing or decreasing the on-chain feerate estimates for our outbound channels,
- * Broadcasting `ChannelUpdate` messages if we've been disconnected from our peer for more
+ * Broadcasting [`ChannelUpdate`] messages if we've been disconnected from our peer for more
* than a minute, informing the network that they should no longer attempt to route over
* the channel.
- *
- * Note that this may cause reentrancy through `chain::Watch::update_channel` calls or feerate
+ * Expiring a channel's previous [`ChannelConfig`] if necessary to only allow forwarding HTLCs
+ * with the current [`ChannelConfig`].
+ * Removing peers which have disconnected but and no longer have any channels.
+ * Force-closing and removing channels which have not completed establishment in a timely manner.
+ * Forgetting about stale outbound payments, either those that have already been fulfilled
+ * or those awaiting an invoice that hasn't been delivered in the necessary amount of time.
+ * The latter is determined using the system clock in `std` and the highest seen block time
+ * minus two hours in `no-std`.
+ *
+ * Note that this may cause reentrancy through [`chain::Watch::update_channel`] calls or feerate
* estimate fetches.
+ *
+ * [`ChannelUpdate`]: msgs::ChannelUpdate
+ * [`ChannelConfig`]: crate::util::config::ChannelConfig
*/
public timer_tick_occurred(): void {
bindings.ChannelManager_timer_tick_occurred(this.ptr);
/**
* Indicates that the preimage for payment_hash is unknown or the received amount is incorrect
- * after a PaymentReceived event, failing the HTLC back to its origin and freeing resources
+ * after a PaymentClaimable event, failing the HTLC back to its origin and freeing resources
* along the path (including in our own channel on which we received it).
- * Returns false if no payment was found to fail backwards, true if the process of failing the
- * HTLC backwards has been started.
+ *
+ * Note that in some cases around unclean shutdown, it is possible the payment may have
+ * already been claimed by you via [`ChannelManager::claim_funds`] prior to you seeing (a
+ * second copy of) the [`events::Event::PaymentClaimable`] event. Alternatively, the payment
+ * may have already been failed automatically by LDK if it was nearing its expiration time.
+ *
+ * While LDK will never claim a payment automatically on your behalf (i.e. without you calling
+ * [`ChannelManager::claim_funds`]), you should still monitor for
+ * [`events::Event::PaymentClaimed`] events even for payments you intend to fail, especially on
+ * startup during which time claims that were in-progress at shutdown may be replayed.
*/
- public fail_htlc_backwards(payment_hash: Uint8Array): boolean {
- const ret: boolean = bindings.ChannelManager_fail_htlc_backwards(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)));
- return ret;
+ public fail_htlc_backwards(payment_hash: Uint8Array): void {
+ bindings.ChannelManager_fail_htlc_backwards(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)));
+ }
+
+ /**
+ * This is a variant of [`ChannelManager::fail_htlc_backwards`] that allows you to specify the
+ * reason for the failure.
+ *
+ * See [`FailureCode`] for valid failure codes.
+ */
+ public fail_htlc_backwards_with_reason(payment_hash: Uint8Array, failure_code: FailureCode): void {
+ bindings.ChannelManager_fail_htlc_backwards_with_reason(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), CommonBase.get_ptr_of(failure_code));
+ CommonBase.add_ref_from(this, failure_code);
}
/**
- * Provides a payment preimage in response to [`Event::PaymentReceived`], generating any
+ * Provides a payment preimage in response to [`Event::PaymentClaimable`], generating any
* [`MessageSendEvent`]s needed to claim the payment.
*
+ * This method is guaranteed to ensure the payment has been claimed but only if the current
+ * height is strictly below [`Event::PaymentClaimable::claim_deadline`]. To avoid race
+ * conditions, you should wait for an [`Event::PaymentClaimed`] before considering the payment
+ * successful. It will generally be available in the next [`process_pending_events`] call.
+ *
* Note that if you did not set an `amount_msat` when calling [`create_inbound_payment`] or
- * [`create_inbound_payment_for_hash`] you must check that the amount in the `PaymentReceived`
+ * [`create_inbound_payment_for_hash`] you must check that the amount in the `PaymentClaimable`
* event matches your expectation. If you fail to do so and call this method, you may provide
* the sender \"proof-of-payment\" when they did not fulfill the full expected payment.
*
- * Returns whether any HTLCs were claimed, and thus if any new [`MessageSendEvent`]s are now
- * pending for processing via [`get_and_clear_pending_msg_events`].
+ * This function will fail the payment if it has custom TLVs with even type numbers, as we
+ * will assume they are unknown. If you intend to accept even custom TLVs, you should use
+ * [`claim_funds_with_known_custom_tlvs`].
*
- * [`Event::PaymentReceived`]: crate::util::events::Event::PaymentReceived
+ * [`Event::PaymentClaimable`]: crate::events::Event::PaymentClaimable
+ * [`Event::PaymentClaimable::claim_deadline`]: crate::events::Event::PaymentClaimable::claim_deadline
+ * [`Event::PaymentClaimed`]: crate::events::Event::PaymentClaimed
+ * [`process_pending_events`]: EventsProvider::process_pending_events
* [`create_inbound_payment`]: Self::create_inbound_payment
* [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
- * [`get_and_clear_pending_msg_events`]: MessageSendEventsProvider::get_and_clear_pending_msg_events
+ * [`claim_funds_with_known_custom_tlvs`]: Self::claim_funds_with_known_custom_tlvs
*/
- public claim_funds(payment_preimage: Uint8Array): boolean {
- const ret: boolean = bindings.ChannelManager_claim_funds(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_preimage, 32)));
- return ret;
+ public claim_funds(payment_preimage: Uint8Array): void {
+ bindings.ChannelManager_claim_funds(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_preimage, 32)));
+ }
+
+ /**
+ * This is a variant of [`claim_funds`] that allows accepting a payment with custom TLVs with
+ * even type numbers.
+ *
+ * # Note
+ *
+ * You MUST check you've understood all even TLVs before using this to
+ * claim, otherwise you may unintentionally agree to some protocol you do not understand.
+ *
+ * [`claim_funds`]: Self::claim_funds
+ */
+ public claim_funds_with_known_custom_tlvs(payment_preimage: Uint8Array): void {
+ bindings.ChannelManager_claim_funds_with_known_custom_tlvs(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_preimage, 32)));
}
/**
}
/**
- * Called to accept a request to open a channel after [`Event::OpenChannelRequest`] has been
- * triggered.
+ * Accepts a request to open a channel after a [`Event::OpenChannelRequest`].
+ *
+ * The `temporary_channel_id` parameter indicates which inbound channel should be accepted,
+ * and the `counterparty_node_id` parameter is the id of the peer which has requested to open
+ * the channel.
+ *
+ * The `user_channel_id` parameter will be provided back in
+ * [`Event::ChannelClosed::user_channel_id`] to allow tracking of which events correspond
+ * with which `accept_inbound_channel`/`accept_inbound_channel_from_trusted_peer_0conf` call.
+ *
+ * Note that this method will return an error and reject the channel, if it requires support
+ * for zero confirmations. Instead, `accept_inbound_channel_from_trusted_peer_0conf` must be
+ * used to accept such channels.
*
- * The `temporary_channel_id` parameter indicates which inbound channel should be accepted.
+ * [`Event::OpenChannelRequest`]: events::Event::OpenChannelRequest
+ * [`Event::ChannelClosed::user_channel_id`]: events::Event::ChannelClosed::user_channel_id
+ */
+ public accept_inbound_channel(temporary_channel_id: ChannelId, counterparty_node_id: Uint8Array, user_channel_id: bigint): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_accept_inbound_channel(this.ptr, CommonBase.get_ptr_of(temporary_channel_id), bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)), bindings.encodeUint128(user_channel_id));
+ const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, temporary_channel_id);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Accepts a request to open a channel after a [`events::Event::OpenChannelRequest`], treating
+ * it as confirmed immediately.
*
- * For inbound channels, the `user_channel_id` parameter will be provided back in
+ * The `user_channel_id` parameter will be provided back in
* [`Event::ChannelClosed::user_channel_id`] to allow tracking of which events correspond
- * with which `accept_inbound_channel` call.
+ * with which `accept_inbound_channel`/`accept_inbound_channel_from_trusted_peer_0conf` call.
+ *
+ * Unlike [`ChannelManager::accept_inbound_channel`], this method accepts the incoming channel
+ * and (if the counterparty agrees), enables forwarding of payments immediately.
+ *
+ * This fully trusts that the counterparty has honestly and correctly constructed the funding
+ * transaction and blindly assumes that it will eventually confirm.
+ *
+ * If it does not confirm before we decide to close the channel, or if the funding transaction
+ * does not pay to the correct script the correct amount, *you will lose funds*.
*
* [`Event::OpenChannelRequest`]: events::Event::OpenChannelRequest
* [`Event::ChannelClosed::user_channel_id`]: events::Event::ChannelClosed::user_channel_id
*/
- public accept_inbound_channel(temporary_channel_id: Uint8Array, user_channel_id: bigint): Result_NoneAPIErrorZ {
- const ret: number = bindings.ChannelManager_accept_inbound_channel(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(temporary_channel_id, 32)), user_channel_id);
+ public accept_inbound_channel_from_trusted_peer_0conf(temporary_channel_id: ChannelId, counterparty_node_id: Uint8Array, user_channel_id: bigint): Result_NoneAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_accept_inbound_channel_from_trusted_peer_0conf(this.ptr, CommonBase.get_ptr_of(temporary_channel_id), bindings.encodeUint8Array(bindings.check_arr_len(counterparty_node_id, 33)), bindings.encodeUint128(user_channel_id));
const ret_hu_conv: Result_NoneAPIErrorZ = Result_NoneAPIErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, temporary_channel_id);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates an [`OfferBuilder`] such that the [`Offer`] it builds is recognized by the
+ * [`ChannelManager`] when handling [`InvoiceRequest`] messages for the offer. The offer will
+ * not have an expiration unless otherwise set on the builder.
+ *
+ * # Privacy
+ *
+ * Uses [`MessageRouter::create_blinded_paths`] to construct a [`BlindedPath`] for the offer.
+ * However, if one is not found, uses a one-hop [`BlindedPath`] with
+ * [`ChannelManager::get_our_node_id`] as the introduction node instead. In the latter case,
+ * the node must be announced, otherwise, there is no way to find a path to the introduction in
+ * order to send the [`InvoiceRequest`].
+ *
+ * Also, uses a derived signing pubkey in the offer for recipient privacy.
+ *
+ * # Limitations
+ *
+ * Requires a direct connection to the introduction node in the responding [`InvoiceRequest`]'s
+ * reply path.
+ *
+ * # Errors
+ *
+ * Errors if the parameterized [`Router`] is unable to create a blinded path for the offer.
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ */
+ public create_offer_builder(): Result_OfferWithDerivedMetadataBuilderBolt12SemanticErrorZ {
+ const ret: bigint = bindings.ChannelManager_create_offer_builder(this.ptr);
+ const ret_hu_conv: Result_OfferWithDerivedMetadataBuilderBolt12SemanticErrorZ = Result_OfferWithDerivedMetadataBuilderBolt12SemanticErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates a [`RefundBuilder`] such that the [`Refund`] it builds is recognized by the
+ * [`ChannelManager`] when handling [`Bolt12Invoice`] messages for the refund.
+ *
+ * # Payment
+ *
+ * The provided `payment_id` is used to ensure that only one invoice is paid for the refund.
+ * See [Avoiding Duplicate Payments] for other requirements once the payment has been sent.
+ *
+ * The builder will have the provided expiration set. Any changes to the expiration on the
+ * returned builder will not be honored by [`ChannelManager`]. For `no-std`, the highest seen
+ * block time minus two hours is used for the current time when determining if the refund has
+ * expired.
+ *
+ * To revoke the refund, use [`ChannelManager::abandon_payment`] prior to receiving the
+ * invoice. If abandoned, or an invoice isn't received before expiration, the payment will fail
+ * with an [`Event::InvoiceRequestFailed`].
+ *
+ * If `max_total_routing_fee_msat` is not specified, The default from
+ * [`RouteParameters::from_payment_params_and_value`] is applied.
+ *
+ * # Privacy
+ *
+ * Uses [`MessageRouter::create_blinded_paths`] to construct a [`BlindedPath`] for the refund.
+ * However, if one is not found, uses a one-hop [`BlindedPath`] with
+ * [`ChannelManager::get_our_node_id`] as the introduction node instead. In the latter case,
+ * the node must be announced, otherwise, there is no way to find a path to the introduction in
+ * order to send the [`Bolt12Invoice`].
+ *
+ * Also, uses a derived payer id in the refund for payer privacy.
+ *
+ * # Limitations
+ *
+ * Requires a direct connection to an introduction node in the responding
+ * [`Bolt12Invoice::payment_paths`].
+ *
+ * # Errors
+ *
+ * Errors if:
+ * - a duplicate `payment_id` is provided given the caveats in the aforementioned link,
+ * - `amount_msats` is invalid, or
+ * - the parameterized [`Router`] is unable to create a blinded path for the refund.
+ *
+ * [`Refund`]: crate::offers::refund::Refund
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ * [`Bolt12Invoice::payment_paths`]: crate::offers::invoice::Bolt12Invoice::payment_paths
+ * [Avoiding Duplicate Payments]: #avoiding-duplicate-payments
+ */
+ public create_refund_builder(amount_msats: bigint, absolute_expiry: bigint, payment_id: Uint8Array, retry_strategy: Retry, max_total_routing_fee_msat: Option_u64Z): Result_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ {
+ const ret: bigint = bindings.ChannelManager_create_refund_builder(this.ptr, amount_msats, absolute_expiry, bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)), CommonBase.get_ptr_of(retry_strategy), CommonBase.get_ptr_of(max_total_routing_fee_msat));
+ const ret_hu_conv: Result_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ = Result_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, retry_strategy);
+ CommonBase.add_ref_from(this, max_total_routing_fee_msat);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Pays for an [`Offer`] using the given parameters by creating an [`InvoiceRequest`] and
+ * enqueuing it to be sent via an onion message. [`ChannelManager`] will pay the actual
+ * [`Bolt12Invoice`] once it is received.
+ *
+ * Uses [`InvoiceRequestBuilder`] such that the [`InvoiceRequest`] it builds is recognized by
+ * the [`ChannelManager`] when handling a [`Bolt12Invoice`] message in response to the request.
+ * The optional parameters are used in the builder, if `Some`:
+ * - `quantity` for [`InvoiceRequest::quantity`] which must be set if
+ * [`Offer::expects_quantity`] is `true`.
+ * - `amount_msats` if overpaying what is required for the given `quantity` is desired, and
+ * - `payer_note` for [`InvoiceRequest::payer_note`].
+ *
+ * If `max_total_routing_fee_msat` is not specified, The default from
+ * [`RouteParameters::from_payment_params_and_value`] is applied.
+ *
+ * # Payment
+ *
+ * The provided `payment_id` is used to ensure that only one invoice is paid for the request
+ * when received. See [Avoiding Duplicate Payments] for other requirements once the payment has
+ * been sent.
+ *
+ * To revoke the request, use [`ChannelManager::abandon_payment`] prior to receiving the
+ * invoice. If abandoned, or an invoice isn't received in a reasonable amount of time, the
+ * payment will fail with an [`Event::InvoiceRequestFailed`].
+ *
+ * # Privacy
+ *
+ * Uses a one-hop [`BlindedPath`] for the reply path with [`ChannelManager::get_our_node_id`]
+ * as the introduction node and a derived payer id for payer privacy. As such, currently, the
+ * node must be announced. Otherwise, there is no way to find a path to the introduction node
+ * in order to send the [`Bolt12Invoice`].
+ *
+ * # Limitations
+ *
+ * Requires a direct connection to an introduction node in [`Offer::paths`] or to
+ * [`Offer::signing_pubkey`], if empty. A similar restriction applies to the responding
+ * [`Bolt12Invoice::payment_paths`].
+ *
+ * # Errors
+ *
+ * Errors if:
+ * - a duplicate `payment_id` is provided given the caveats in the aforementioned link,
+ * - the provided parameters are invalid for the offer,
+ * - the offer is for an unsupported chain, or
+ * - the parameterized [`Router`] is unable to create a blinded reply path for the invoice
+ * request.
+ *
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`InvoiceRequest::quantity`]: crate::offers::invoice_request::InvoiceRequest::quantity
+ * [`InvoiceRequest::payer_note`]: crate::offers::invoice_request::InvoiceRequest::payer_note
+ * [`InvoiceRequestBuilder`]: crate::offers::invoice_request::InvoiceRequestBuilder
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ * [`Bolt12Invoice::payment_paths`]: crate::offers::invoice::Bolt12Invoice::payment_paths
+ * [Avoiding Duplicate Payments]: #avoiding-duplicate-payments
+ */
+ public pay_for_offer(offer: Offer, quantity: Option_u64Z, amount_msats: Option_u64Z, payer_note: Option_StrZ, payment_id: Uint8Array, retry_strategy: Retry, max_total_routing_fee_msat: Option_u64Z): Result_NoneBolt12SemanticErrorZ {
+ const ret: bigint = bindings.ChannelManager_pay_for_offer(this.ptr, CommonBase.get_ptr_of(offer), CommonBase.get_ptr_of(quantity), CommonBase.get_ptr_of(amount_msats), CommonBase.get_ptr_of(payer_note), bindings.encodeUint8Array(bindings.check_arr_len(payment_id, 32)), CommonBase.get_ptr_of(retry_strategy), CommonBase.get_ptr_of(max_total_routing_fee_msat));
+ const ret_hu_conv: Result_NoneBolt12SemanticErrorZ = Result_NoneBolt12SemanticErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, offer);
+ CommonBase.add_ref_from(this, quantity);
+ CommonBase.add_ref_from(this, amount_msats);
+ CommonBase.add_ref_from(this, payer_note);
+ CommonBase.add_ref_from(this, retry_strategy);
+ CommonBase.add_ref_from(this, max_total_routing_fee_msat);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates a [`Bolt12Invoice`] for a [`Refund`] and enqueues it to be sent via an onion
+ * message.
+ *
+ * The resulting invoice uses a [`PaymentHash`] recognized by the [`ChannelManager`] and a
+ * [`BlindedPath`] containing the [`PaymentSecret`] needed to reconstruct the corresponding
+ * [`PaymentPreimage`]. It is returned purely for informational purposes.
+ *
+ * # Limitations
+ *
+ * Requires a direct connection to an introduction node in [`Refund::paths`] or to
+ * [`Refund::payer_id`], if empty. This request is best effort; an invoice will be sent to each
+ * node meeting the aforementioned criteria, but there's no guarantee that they will be
+ * received and no retries will be made.
+ *
+ * # Errors
+ *
+ * Errors if:
+ * - the refund is for an unsupported chain, or
+ * - the parameterized [`Router`] is unable to create a blinded payment path or reply path for
+ * the invoice.
+ *
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ */
+ public request_refund_payment(refund: Refund): Result_Bolt12InvoiceBolt12SemanticErrorZ {
+ const ret: bigint = bindings.ChannelManager_request_refund_payment(this.ptr, CommonBase.get_ptr_of(refund));
+ const ret_hu_conv: Result_Bolt12InvoiceBolt12SemanticErrorZ = Result_Bolt12InvoiceBolt12SemanticErrorZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, refund);
return ret_hu_conv;
}
* This differs from [`create_inbound_payment_for_hash`] only in that it generates the
* [`PaymentHash`] and [`PaymentPreimage`] for you.
*
- * The [`PaymentPreimage`] will ultimately be returned to you in the [`PaymentReceived`], which
- * will have the [`PaymentReceived::payment_preimage`] field filled in. That should then be
- * passed directly to [`claim_funds`].
+ * The [`PaymentPreimage`] will ultimately be returned to you in the [`PaymentClaimable`] event, which
+ * will have the [`PaymentClaimable::purpose`] return `Some` for [`PaymentPurpose::preimage`]. That
+ * should then be passed directly to [`claim_funds`].
*
* See [`create_inbound_payment_for_hash`] for detailed documentation on behavior and requirements.
*
*
* Errors if `min_value_msat` is greater than total bitcoin supply.
*
+ * If `min_final_cltv_expiry_delta` is set to some value, then the payment will not be receivable
+ * on versions of LDK prior to 0.0.114.
+ *
* [`claim_funds`]: Self::claim_funds
- * [`PaymentReceived`]: events::Event::PaymentReceived
- * [`PaymentReceived::payment_preimage`]: events::Event::PaymentReceived::payment_preimage
+ * [`PaymentClaimable`]: events::Event::PaymentClaimable
+ * [`PaymentClaimable::purpose`]: events::Event::PaymentClaimable::purpose
+ * [`PaymentPurpose::preimage`]: events::PaymentPurpose::preimage
* [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
*/
- public create_inbound_payment(min_value_msat: Option_u64Z, invoice_expiry_delta_secs: number): Result_C2Tuple_PaymentHashPaymentSecretZNoneZ {
- const ret: number = bindings.ChannelManager_create_inbound_payment(this.ptr, CommonBase.get_ptr_of(min_value_msat), invoice_expiry_delta_secs);
- const ret_hu_conv: Result_C2Tuple_PaymentHashPaymentSecretZNoneZ = Result_C2Tuple_PaymentHashPaymentSecretZNoneZ.constr_from_ptr(ret);
- return ret_hu_conv;
- }
-
- /**
- * Legacy version of [`create_inbound_payment`]. Use this method if you wish to share
- * serialized state with LDK node(s) running 0.0.103 and earlier.
- *
- * May panic if `invoice_expiry_delta_secs` is greater than one year.
- *
- * # Note
- * This method is deprecated and will be removed soon.
- *
- * [`create_inbound_payment`]: Self::create_inbound_payment
- */
- public create_inbound_payment_legacy(min_value_msat: Option_u64Z, invoice_expiry_delta_secs: number): Result_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ {
- const ret: number = bindings.ChannelManager_create_inbound_payment_legacy(this.ptr, CommonBase.get_ptr_of(min_value_msat), invoice_expiry_delta_secs);
- const ret_hu_conv: Result_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ = Result_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ.constr_from_ptr(ret);
+ public create_inbound_payment(min_value_msat: Option_u64Z, invoice_expiry_delta_secs: number, min_final_cltv_expiry_delta: Option_u16Z): Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ {
+ const ret: bigint = bindings.ChannelManager_create_inbound_payment(this.ptr, CommonBase.get_ptr_of(min_value_msat), invoice_expiry_delta_secs, CommonBase.get_ptr_of(min_final_cltv_expiry_delta));
+ const ret_hu_conv: Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ = Result_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, min_value_msat);
+ CommonBase.add_ref_from(this, min_final_cltv_expiry_delta);
return ret_hu_conv;
}
* Gets a [`PaymentSecret`] for a given [`PaymentHash`], for which the payment preimage is
* stored external to LDK.
*
- * A [`PaymentReceived`] event will only be generated if the [`PaymentSecret`] matches a
+ * A [`PaymentClaimable`] event will only be generated if the [`PaymentSecret`] matches a
* payment secret fetched via this method or [`create_inbound_payment`], and which is at least
* the `min_value_msat` provided here, if one is provided.
*
*
* `min_value_msat` should be set if the invoice being generated contains a value. Any payment
* received for the returned [`PaymentHash`] will be required to be at least `min_value_msat`
- * before a [`PaymentReceived`] event will be generated, ensuring that we do not provide the
+ * before a [`PaymentClaimable`] event will be generated, ensuring that we do not provide the
* sender \"proof-of-payment\" unless they have paid the required amount.
*
* `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
*
* Note that we use block header time to time-out pending inbound payments (with some margin
* to compensate for the inaccuracy of block header timestamps). Thus, in practice we will
- * accept a payment and generate a [`PaymentReceived`] event for some time after the expiry.
+ * accept a payment and generate a [`PaymentClaimable`] event for some time after the expiry.
* If you need exact expiry semantics, you should enforce them upon receipt of
- * [`PaymentReceived`].
+ * [`PaymentClaimable`].
*
- * Note that invoices generated for inbound payments should have their `min_final_cltv_expiry`
- * set to at least [`MIN_FINAL_CLTV_EXPIRY`].
+ * Note that invoices generated for inbound payments should have their `min_final_cltv_expiry_delta`
+ * set to at least [`MIN_FINAL_CLTV_EXPIRY_DELTA`].
*
* Note that a malicious eavesdropper can intuit whether an inbound payment was created by
* `create_inbound_payment` or `create_inbound_payment_for_hash` based on runtime.
*
* Errors if `min_value_msat` is greater than total bitcoin supply.
*
- * [`create_inbound_payment`]: Self::create_inbound_payment
- * [`PaymentReceived`]: events::Event::PaymentReceived
- */
- public create_inbound_payment_for_hash(payment_hash: Uint8Array, min_value_msat: Option_u64Z, invoice_expiry_delta_secs: number): Result_PaymentSecretNoneZ {
- const ret: number = bindings.ChannelManager_create_inbound_payment_for_hash(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), CommonBase.get_ptr_of(min_value_msat), invoice_expiry_delta_secs);
- const ret_hu_conv: Result_PaymentSecretNoneZ = Result_PaymentSecretNoneZ.constr_from_ptr(ret);
- return ret_hu_conv;
- }
-
- /**
- * Legacy version of [`create_inbound_payment_for_hash`]. Use this method if you wish to share
- * serialized state with LDK node(s) running 0.0.103 and earlier.
- *
- * May panic if `invoice_expiry_delta_secs` is greater than one year.
- *
- * # Note
- * This method is deprecated and will be removed soon.
+ * If `min_final_cltv_expiry_delta` is set to some value, then the payment will not be receivable
+ * on versions of LDK prior to 0.0.114.
*
- * [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
+ * [`create_inbound_payment`]: Self::create_inbound_payment
+ * [`PaymentClaimable`]: events::Event::PaymentClaimable
*/
- public create_inbound_payment_for_hash_legacy(payment_hash: Uint8Array, min_value_msat: Option_u64Z, invoice_expiry_delta_secs: number): Result_PaymentSecretAPIErrorZ {
- const ret: number = bindings.ChannelManager_create_inbound_payment_for_hash_legacy(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), CommonBase.get_ptr_of(min_value_msat), invoice_expiry_delta_secs);
- const ret_hu_conv: Result_PaymentSecretAPIErrorZ = Result_PaymentSecretAPIErrorZ.constr_from_ptr(ret);
+ public create_inbound_payment_for_hash(payment_hash: Uint8Array, min_value_msat: Option_u64Z, invoice_expiry_delta_secs: number, min_final_cltv_expiry: Option_u16Z): Result_ThirtyTwoBytesNoneZ {
+ const ret: bigint = bindings.ChannelManager_create_inbound_payment_for_hash(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), CommonBase.get_ptr_of(min_value_msat), invoice_expiry_delta_secs, CommonBase.get_ptr_of(min_final_cltv_expiry));
+ const ret_hu_conv: Result_ThirtyTwoBytesNoneZ = Result_ThirtyTwoBytesNoneZ.constr_from_ptr(ret);
+ CommonBase.add_ref_from(this, min_value_msat);
+ CommonBase.add_ref_from(this, min_final_cltv_expiry);
return ret_hu_conv;
}
*
* [`create_inbound_payment`]: Self::create_inbound_payment
*/
- public get_payment_preimage(payment_hash: Uint8Array, payment_secret: Uint8Array): Result_PaymentPreimageAPIErrorZ {
- const ret: number = bindings.ChannelManager_get_payment_preimage(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), bindings.encodeUint8Array(bindings.check_arr_len(payment_secret, 32)));
- const ret_hu_conv: Result_PaymentPreimageAPIErrorZ = Result_PaymentPreimageAPIErrorZ.constr_from_ptr(ret);
+ public get_payment_preimage(payment_hash: Uint8Array, payment_secret: Uint8Array): Result_ThirtyTwoBytesAPIErrorZ {
+ const ret: bigint = bindings.ChannelManager_get_payment_preimage(this.ptr, bindings.encodeUint8Array(bindings.check_arr_len(payment_hash, 32)), bindings.encodeUint8Array(bindings.check_arr_len(payment_secret, 32)));
+ const ret_hu_conv: Result_ThirtyTwoBytesAPIErrorZ = Result_ThirtyTwoBytesAPIErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}
* Gets a fake short channel id for use in receiving [phantom node payments]. These fake scids
* are used when constructing the phantom invoice's route hints.
*
- * [phantom node payments]: crate::chain::keysinterface::PhantomKeysManager
+ * [phantom node payments]: crate::sign::PhantomKeysManager
*/
public get_phantom_scid(): bigint {
const ret: bigint = bindings.ChannelManager_get_phantom_scid(this.ptr);
/**
* Gets route hints for use in receiving [phantom node payments].
*
- * [phantom node payments]: crate::chain::keysinterface::PhantomKeysManager
+ * [phantom node payments]: crate::sign::PhantomKeysManager
*/
public get_phantom_route_hints(): PhantomRouteHints {
- const ret: number = bindings.ChannelManager_get_phantom_route_hints(this.ptr);
+ const ret: bigint = bindings.ChannelManager_get_phantom_route_hints(this.ptr);
const ret_hu_conv: PhantomRouteHints = new PhantomRouteHints(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
}
+ /**
+ * Gets a fake short channel id for use in receiving intercepted payments. These fake scids are
+ * used when constructing the route hints for HTLCs intended to be intercepted. See
+ * [`ChannelManager::forward_intercepted_htlc`].
+ *
+ * Note that this method is not guaranteed to return unique values, you may need to call it a few
+ * times to get a unique scid.
+ */
+ public get_intercept_scid(): bigint {
+ const ret: bigint = bindings.ChannelManager_get_intercept_scid(this.ptr);
+ return ret;
+ }
+
+ /**
+ * Gets inflight HTLC information by processing pending outbound payments that are in
+ * our channels. May be used during pathfinding to account for in-use channel liquidity.
+ */
+ public compute_inflight_htlcs(): InFlightHtlcs {
+ const ret: bigint = bindings.ChannelManager_compute_inflight_htlcs(this.ptr);
+ const ret_hu_conv: InFlightHtlcs = new InFlightHtlcs(null, ret);
+ CommonBase.add_ref_from(ret_hu_conv, this);
+ return ret_hu_conv;
+ }
+
/**
* Constructs a new MessageSendEventsProvider which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned MessageSendEventsProvider must be freed before this_arg is
*/
public as_MessageSendEventsProvider(): MessageSendEventsProvider {
- const ret: number = bindings.ChannelManager_as_MessageSendEventsProvider(this.ptr);
+ const ret: bigint = bindings.ChannelManager_as_MessageSendEventsProvider(this.ptr);
const ret_hu_conv: MessageSendEventsProvider = new MessageSendEventsProvider(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
* This copies the `inner` pointer in this_arg and thus the returned EventsProvider must be freed before this_arg is
*/
public as_EventsProvider(): EventsProvider {
- const ret: number = bindings.ChannelManager_as_EventsProvider(this.ptr);
+ const ret: bigint = bindings.ChannelManager_as_EventsProvider(this.ptr);
const ret_hu_conv: EventsProvider = new EventsProvider(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
* This copies the `inner` pointer in this_arg and thus the returned Listen must be freed before this_arg is
*/
public as_Listen(): Listen {
- const ret: number = bindings.ChannelManager_as_Listen(this.ptr);
+ const ret: bigint = bindings.ChannelManager_as_Listen(this.ptr);
const ret_hu_conv: Listen = new Listen(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
* This copies the `inner` pointer in this_arg and thus the returned Confirm must be freed before this_arg is
*/
public as_Confirm(): Confirm {
- const ret: number = bindings.ChannelManager_as_Confirm(this.ptr);
+ const ret: bigint = bindings.ChannelManager_as_Confirm(this.ptr);
const ret_hu_conv: Confirm = new Confirm(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
}
/**
- * Blocks until ChannelManager needs to be persisted. Only one listener on
- * `await_persistable_update` or `await_persistable_update_timeout` is guaranteed to be woken
- * up.
+ * Gets a [`Future`] that completes when this [`ChannelManager`] may need to be persisted or
+ * may have events that need processing.
+ *
+ * In order to check if this [`ChannelManager`] needs persisting, call
+ * [`Self::get_and_clear_needs_persistence`].
+ *
+ * Note that callbacks registered on the [`Future`] MUST NOT call back into this
+ * [`ChannelManager`] and should instead register actions to be taken later.
+ */
+ public get_event_or_persistence_needed_future(): Future {
+ const ret: bigint = bindings.ChannelManager_get_event_or_persistence_needed_future(this.ptr);
+ const ret_hu_conv: Future = new Future(null, ret);
+ CommonBase.add_ref_from(ret_hu_conv, this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Returns true if this [`ChannelManager`] needs to be persisted.
+ *
+ * See [`Self::get_event_or_persistence_needed_future`] for retrieving a [`Future`] that
+ * indicates this should be checked.
*/
- public await_persistable_update(): void {
- bindings.ChannelManager_await_persistable_update(this.ptr);
+ public get_and_clear_needs_persistence(): boolean {
+ const ret: boolean = bindings.ChannelManager_get_and_clear_needs_persistence(this.ptr);
+ return ret;
}
/**
* [`chain::Confirm`] interfaces.
*/
public current_best_block(): BestBlock {
- const ret: number = bindings.ChannelManager_current_best_block(this.ptr);
+ const ret: bigint = bindings.ChannelManager_current_best_block(this.ptr);
const ret_hu_conv: BestBlock = new BestBlock(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
}
+ /**
+ * Fetches the set of [`NodeFeatures`] flags that are provided by or required by
+ * [`ChannelManager`].
+ */
+ public node_features(): NodeFeatures {
+ const ret: bigint = bindings.ChannelManager_node_features(this.ptr);
+ const ret_hu_conv: NodeFeatures = new NodeFeatures(null, ret);
+ CommonBase.add_ref_from(ret_hu_conv, this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Fetches the set of [`ChannelFeatures`] flags that are provided by or required by
+ * [`ChannelManager`].
+ */
+ public channel_features(): ChannelFeatures {
+ const ret: bigint = bindings.ChannelManager_channel_features(this.ptr);
+ const ret_hu_conv: ChannelFeatures = new ChannelFeatures(null, ret);
+ CommonBase.add_ref_from(ret_hu_conv, this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Fetches the set of [`ChannelTypeFeatures`] flags that are provided by or required by
+ * [`ChannelManager`].
+ */
+ public channel_type_features(): ChannelTypeFeatures {
+ const ret: bigint = bindings.ChannelManager_channel_type_features(this.ptr);
+ const ret_hu_conv: ChannelTypeFeatures = new ChannelTypeFeatures(null, ret);
+ CommonBase.add_ref_from(ret_hu_conv, this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Fetches the set of [`InitFeatures`] flags that are provided by or required by
+ * [`ChannelManager`].
+ */
+ public init_features(): InitFeatures {
+ const ret: bigint = bindings.ChannelManager_init_features(this.ptr);
+ const ret_hu_conv: InitFeatures = new InitFeatures(null, ret);
+ CommonBase.add_ref_from(ret_hu_conv, this);
+ return ret_hu_conv;
+ }
+
/**
* Constructs a new ChannelMessageHandler which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned ChannelMessageHandler must be freed before this_arg is
*/
public as_ChannelMessageHandler(): ChannelMessageHandler {
- const ret: number = bindings.ChannelManager_as_ChannelMessageHandler(this.ptr);
+ const ret: bigint = bindings.ChannelManager_as_ChannelMessageHandler(this.ptr);
const ret_hu_conv: ChannelMessageHandler = new ChannelMessageHandler(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
}
/**
- * Serialize the ChannelManager object into a byte array which can be read by ChannelManager_read
+ * Constructs a new OffersMessageHandler which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned OffersMessageHandler must be freed before this_arg is
*/
- public write(): Uint8Array {
- const ret: number = bindings.ChannelManager_write(this.ptr);
- const ret_conv: Uint8Array = bindings.decodeUint8Array(ret);
- return ret_conv;
+ public as_OffersMessageHandler(): OffersMessageHandler {
+ const ret: bigint = bindings.ChannelManager_as_OffersMessageHandler(this.ptr);
+ const ret_hu_conv: OffersMessageHandler = new OffersMessageHandler(null, ret);
+ CommonBase.add_ref_from(ret_hu_conv, this);
+ return ret_hu_conv;
}
/**
- * Constructs a new Payer which calls the relevant methods on this_arg.
- * This copies the `inner` pointer in this_arg and thus the returned Payer must be freed before this_arg is
+ * Constructs a new NodeIdLookUp which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned NodeIdLookUp must be freed before this_arg is
*/
- public as_Payer(): Payer {
- const ret: number = bindings.ChannelManager_as_Payer(this.ptr);
- const ret_hu_conv: Payer = new Payer(null, ret);
+ public as_NodeIdLookUp(): NodeIdLookUp {
+ const ret: bigint = bindings.ChannelManager_as_NodeIdLookUp(this.ptr);
+ const ret_hu_conv: NodeIdLookUp = new NodeIdLookUp(null, ret);
CommonBase.add_ref_from(ret_hu_conv, this);
return ret_hu_conv;
}
+ /**
+ * Serialize the ChannelManager object into a byte array which can be read by ChannelManager_read
+ */
+ public write(): Uint8Array {
+ const ret: number = bindings.ChannelManager_write(this.ptr);
+ const ret_conv: Uint8Array = bindings.decodeUint8Array(ret);
+ return ret_conv;
+ }
+
}
projects / ldk-java / blobdiff