59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
// +build neutrino
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package lntest
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import (
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"fmt"
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"github.com/btcsuite/btcd/chaincfg"
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)
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// NeutrinoBackendConfig is an implementation of the BackendConfig interface
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// backed by a neutrino node.
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type NeutrinoBackendConfig struct {
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minerAddr string
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}
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// A compile time assertion to ensure NeutrinoBackendConfig meets the
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// BackendConfig interface.
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var _ BackendConfig = (*NeutrinoBackendConfig)(nil)
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// GenArgs returns the arguments needed to be passed to LND at startup for
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// using this node as a chain backend.
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func (b NeutrinoBackendConfig) GenArgs() []string {
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var args []string
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args = append(args, "--bitcoin.node=neutrino")
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args = append(args, "--neutrino.connect="+b.minerAddr)
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// We enable validating channels so that we can obtain the outpoint for
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// channels within the graph and make certain assertions based on them.
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args = append(args, "--neutrino.validatechannels")
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return args
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}
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// ConnectMiner is called to establish a connection to the test miner.
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func (b NeutrinoBackendConfig) ConnectMiner() error {
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return nil
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}
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// DisconnectMiner is called to disconnect the miner.
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func (b NeutrinoBackendConfig) DisconnectMiner() error {
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return fmt.Errorf("unimplemented")
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}
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// Name returns the name of the backend type.
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func (b NeutrinoBackendConfig) Name() string {
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return NeutrinoBackendName
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}
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// NewBackend starts and returns a NeutrinoBackendConfig for the node.
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func NewBackend(miner string, _ *chaincfg.Params) (
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*NeutrinoBackendConfig, func() error, error) {
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bd := &NeutrinoBackendConfig{
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minerAddr: miner,
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}
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cleanUp := func() error { return nil }
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return bd, cleanUp, nil
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}
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