1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// +build none
package main
import (
"fmt"
"log"
"net"
"os"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/whisper"
"github.com/obscuren/secp256k1-go"
)
func main() {
logger.AddLogSystem(logger.NewStdLogSystem(os.Stdout, log.LstdFlags, logger.InfoLevel))
pub, _ := secp256k1.GenerateKeyPair()
whisper := whisper.New(&event.TypeMux{})
srv := p2p.Server{
MaxPeers: 10,
Identity: p2p.NewSimpleClientIdentity("whisper-go", "1.0", "", string(pub)),
ListenAddr: ":30303",
NAT: p2p.UPNP(),
Protocols: []p2p.Protocol{whisper.Protocol()},
}
if err := srv.Start(); err != nil {
fmt.Println("could not start server:", err)
os.Exit(1)
}
// add seed peers
seed, err := net.ResolveTCPAddr("tcp", "poc-7.ethdev.com:30300")
if err != nil {
fmt.Println("couldn't resolve:", err)
os.Exit(1)
}
srv.SuggestPeer(seed.IP, seed.Port, nil)
select {}
}
|
