41 lines
919 B
Go
41 lines
919 B
Go
package main
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import (
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"crypto/elliptic"
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"fmt"
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"log"
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"net"
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"os"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/p2p"
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)
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func main() {
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logger.AddLogSystem(logger.NewStdLogSystem(os.Stdout, log.LstdFlags, logger.InfoLevel))
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key, _ := crypto.GenerateKey()
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marshaled := elliptic.Marshal(crypto.S256(), key.PublicKey.X, key.PublicKey.Y)
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srv := p2p.Server{
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MaxPeers: 100,
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Identity: p2p.NewSimpleClientIdentity("Ethereum(G)", "0.1", "Peer Server Two", string(marshaled)),
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ListenAddr: ":30301",
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NAT: p2p.UPNP(),
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}
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if err := srv.Start(); err != nil {
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fmt.Println("could not start server:", err)
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os.Exit(1)
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}
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// add seed peers
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seed, err := net.ResolveTCPAddr("tcp", "poc-8.ethdev.com:30303")
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if err != nil {
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fmt.Println("couldn't resolve:", err)
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} else {
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srv.SuggestPeer(seed.IP, seed.Port, nil)
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}
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select {}
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}
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