41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
// Copyright (c) 2017 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package netsync
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import (
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"github.com/btcsuite/btcd/blockchain"
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"github.com/btcsuite/btcd/chaincfg"
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"github.com/btcsuite/btcd/chaincfg/chainhash"
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"github.com/btcsuite/btcd/mempool"
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"github.com/btcsuite/btcd/peer"
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"github.com/btcsuite/btcd/wire"
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"github.com/btcsuite/btcutil"
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)
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// PeerNotifier exposes methods to notify peers of status changes to
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// transactions, blocks, etc. Currently server (in the main package) implements
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// this interface.
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type PeerNotifier interface {
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AnnounceNewTransactions(newTxs []*mempool.TxDesc)
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UpdatePeerHeights(latestBlkHash *chainhash.Hash, latestHeight int32, updateSource *peer.Peer)
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RelayInventory(invVect *wire.InvVect, data interface{})
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TransactionConfirmed(tx *btcutil.Tx)
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}
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// Config is a configuration struct used to initialize a new SyncManager.
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type Config struct {
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PeerNotifier PeerNotifier
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Chain *blockchain.BlockChain
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TxMemPool *mempool.TxPool
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ChainParams *chaincfg.Params
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DisableCheckpoints bool
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MaxPeers int
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FeeEstimator *mempool.FeeEstimator
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}
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