Added Past peers option
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parent
eb32fe20c8
commit
9559b53228
19
ethereum.go
19
ethereum.go
@ -399,9 +399,7 @@ func (s *Ethereum) Start(seed bool) {
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}
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func (s *Ethereum) Seed() {
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var ips []string
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data, _ := ethutil.ReadAllFile(path.Join(ethutil.Config.ExecPath, "known_peers.json"))
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json.Unmarshal([]byte(data), &ips)
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ips := PastPeers()
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if len(ips) > 0 {
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for _, ip := range ips {
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ethlogger.Infoln("Connecting to previous peer ", ip)
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@ -473,8 +471,11 @@ func (s *Ethereum) Stop() {
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eachPeer(s.peers, func(p *Peer, e *list.Element) {
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ips = append(ips, p.conn.RemoteAddr().String())
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})
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d, _ := json.MarshalIndent(ips, "", " ")
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ethutil.WriteFile(path.Join(ethutil.Config.ExecPath, "known_peers.json"), d)
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if len(ips) > 0 {
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d, _ := json.MarshalIndent(ips, "", " ")
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ethutil.WriteFile(path.Join(ethutil.Config.ExecPath, "known_peers.json"), d)
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}
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eachPeer(s.peers, func(p *Peer, e *list.Element) {
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p.Stop()
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@ -620,3 +621,11 @@ func bootstrapDb(db ethutil.Database) {
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db.Put([]byte("ProtocolVersion"), ethutil.NewValue(ProtocolVersion).Bytes())
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}
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}
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func PastPeers() []string {
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var ips []string
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data, _ := ethutil.ReadAllFile(path.Join(ethutil.Config.ExecPath, "known_peers.json"))
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json.Unmarshal([]byte(data), &ips)
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return ips
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}
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