A p2p network library in go.
Usage:
package main
import (
"crypto/rand"
"flag"
"time"
"github.com/ExtraHash/p2p"
)
func main() {
// seed nodes for your network. You must have at least one and it must be open to the network.
seeds := []p2p.Peer{
{Host: "127.0.0.1", Port: 10187, SignKey: "c2bc4d085b46c61bfabf7e0c2809d7aba7421ad9057148d9831c2463a2b61f80"},
}
config := p2p.NetworkConfig{
Port: 10187,
LogLevel: 1,
// this needs to be a unique uuid string. every peer in your network should identify with it.
NetworkID: "35c36251-96b7-4e2a-b0bb-de40223d3034",
Seeds: seeds,
}
p2p := p2p.DP2P{}
go p2p.Initialize(config)
for {
time.Sleep(5 * time.Second)
// broadcast any arbitrary []byte to the network.
p2p.Broadcast(randomData())
}
}
func randomData() []byte {
token := make([]byte, 32)
rand.Read(token)
return token
}