/
main.go
83 lines (68 loc) · 1.57 KB
/
main.go
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
package main
import (
"encoding/gob"
"log"
"os"
)
type ChunkMessage struct {
ChunkID string `json:"chunkID"`
StorageIP string `json:"storageIP"`
}
type ClientMessage struct {
Status string `json:"status"`
Message string `json:"message"`
Objects []string `json:"objects"`
Token string `json:"token"`
Chunks []ChunkMessage `json:"chunks"`
}
var t *Tree
var conf *Config
var storages *PoolInfo
var ct = &ChunkTable{
Table: map[string]*Chunk{}, // chunkID -> chunk
InvertedTable: map[string][]*Chunk{},
}
var tokens = map[string][]*FileServerInfo{}
func loadAll() {
file, _ := os.Open("t.gob")
defer file.Close()
decoder := gob.NewDecoder(file)
decoder.Decode(t)
file, _ = os.Open("st.gob")
defer file.Close()
decoder = gob.NewDecoder(file)
decoder.Decode(storages)
file, _ = os.Open("ct.gob")
defer file.Close()
decoder = gob.NewDecoder(file)
decoder.Decode(ct)
}
func saveAll() {
file, _ := os.Create("t.gob")
defer file.Close()
decoder := gob.NewEncoder(file)
decoder.Encode(t)
file, _ = os.Create("st.gob")
defer file.Close()
decoder = gob.NewEncoder(file)
decoder.Encode(storages)
file, _ = os.Create("ct.gob")
defer file.Close()
decoder = gob.NewEncoder(file)
decoder.Encode(ct)
}
func main() {
var err error
conf, err = LoadConfig()
if err != nil {
log.Fatal(err)
}
//t = LoadTree(conf.Namenode.TreeGobName)
t = InitTree(conf.Namenode)
storages = InitFServers(conf)
//loadAll()
go StartPrivateServer()
go storages.HeartbeatManager(true)
go storages.HeartbeatManager(false)
StartPublicServer()
}