forked from cerc-io/plugeth
eth/downloader: removed peer td management and best peer selection
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31f82eb334
commit
bd9c76097d
@ -2,7 +2,6 @@ package downloader
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import (
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"errors"
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"math/big"
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"sync"
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"github.com/ethereum/go-ethereum/common"
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@ -51,16 +50,6 @@ func (p peers) getPeer(id string) *peer {
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return p[id]
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}
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func (p peers) bestPeer() *peer {
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var peer *peer
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for _, cp := range p {
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if peer == nil || cp.td.Cmp(peer.td) > 0 {
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peer = cp
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}
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}
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return peer
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}
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// peer represents an active peer
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type peer struct {
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state int // Peer state (working, idle)
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@ -68,7 +57,6 @@ type peer struct {
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mu sync.RWMutex
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id string
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td *big.Int
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recentHash common.Hash
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ignored *set.Set
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@ -78,10 +66,9 @@ type peer struct {
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}
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// create a new peer
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func newPeer(id string, td *big.Int, hash common.Hash, getHashes hashFetcherFn, getBlocks blockFetcherFn) *peer {
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func newPeer(id string, hash common.Hash, getHashes hashFetcherFn, getBlocks blockFetcherFn) *peer {
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return &peer{
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id: id,
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td: td,
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recentHash: hash,
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getHashes: getHashes,
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getBlocks: getBlocks,
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@ -2,7 +2,6 @@ package downloader
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import (
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"math"
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"math/big"
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"sync"
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"time"
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@ -93,7 +92,7 @@ func (c *queue) has(hash common.Hash) bool {
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return c.hashPool.Has(hash) || c.fetchPool.Has(hash)
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}
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func (c *queue) addBlock(id string, block *types.Block, td *big.Int) {
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func (c *queue) addBlock(id string, block *types.Block) {
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c.mu.Lock()
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defer c.mu.Unlock()
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