1package main
 2
 3import (
 4	"fmt"
 5	"go-dht/kademlia"
 6	"log"
 7	"net/rpc"
 8)
 9
10// Utility to test the Node RPC methods
11
12func prepareTestListedNodes() []kademlia.ListedNode {
13	lnIDs := []string{
14		"c48d8b53dbefb609ed4e94d386dd5b22efcb2c5b",
15		"420bfebd44fc62615253224328f40f29c9b225fa",
16		"6272bb67b1661abfa07d1d32cd9b810e531d42cd",
17		"07db608db033384895e48098a1bbe25266387463",
18		"c19c3285ab9ada4b420050ae1a204640b2bed508",
19		"f8971d5da24517c8cc5a316fb0658de8906c4155",
20		"04122a5f2dec42284147b1847ec1bc41ecd78626",
21		"407a90870d7b482a271446c85fda940ce78a4c7a",
22		"5ebe4539e7a33721a8623f7ebfab62600aa503e7",
23		"fc44a42879ef3a74d6bd8303bc3e4e205a92acf9",
24		"fc44a42879ef3a74d6bd8303bc3e4e205a92acf9",
25		"10c86f96ebaa1685a46a6417e6faa2ef34a68976",
26		"243c81515196a5b0e2d4675e73f0da3eead12793",
27		"0fd85ddddf15aeec2d5d8b01b013dbca030a18d7",
28		"0fd85ddddf15aeec2d5d8b01b013dbca030a18d5",
29		"0fd85ddddf15aeec2d5d8b01b013dbca030a18d0",
30		"0fd85ddddf15aeec2d5d8b01b013dbca030a1800",
31		"0750931c40a52a2facd220a02851f7d34f95e1fa",
32		"ebfba615ac50bcd0f5c2420741d032e885abf576",
33	}
34	var lns []kademlia.ListedNode
35	for i := 0; i < len(lnIDs); i++ {
36		idI, err := kademlia.IDFromString(lnIDs[i])
37		if err != nil {
38			panic(err)
39		}
40		lnI := kademlia.ListedNode{
41			ID:   idI,
42			Addr: "",
43		}
44		lns = append(lns, lnI)
45	}
46	return lns
47}
48
49func main() {
50	lns := prepareTestListedNodes()
51
52	client, err := rpc.DialHTTP("tcp", "127.0.0.1:5000")
53	if err != nil {
54		log.Fatal("Connection error: ", err)
55	}
56
57	var reply kademlia.ListedNode
58	for _, ln := range lns {
59		err = client.Call("Node.Ping", ln, &reply)
60		if err != nil {
61			panic(err)
62		}
63		fmt.Println(reply)
64	}
65}