-
Notifications
You must be signed in to change notification settings - Fork 0
/
main.go
84 lines (67 loc) · 1.43 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
84
package main
import (
"flag"
"os"
"github.com/huangpeizhi2018/busfenced/cmd/busfenced/config"
"github.com/huangpeizhi2018/busfenced/cmd/busfenced/server"
"github.com/influxdata/pidfile"
"go.uber.org/zap"
)
var confn string //配置文件名
var log *zap.Logger //日志
//主程序
func main() {
log, _ = zap.NewDevelopment()
args := flag.Args()
if le := len(args); le >= 1 {
confn = args[0]
}
if b := checkFileExist(confn); !b {
log.Info("busfenced check config file not exist",
zap.String("confn", confn))
return
}
var err error
//加载分析配置文件
cf, err := config.New(confn)
if err != nil {
log.Warn("busfenced load config failure",
zap.String("confn", confn),
zap.Error(err))
return
}
cf.Save(os.Stdout)
pid, err := pidfile.New(cf.PidFile)
if err != nil {
log.Warn("busfenced create pidfile failure",
zap.String("pidfile", cf.PidFile),
zap.Error(err))
return
}
defer pid.Close()
//分析服务
s, err := server.New(cf)
if err != nil {
log.Warn("busfenced server initialize failure",
zap.Error(err))
return
}
defer s.Close()
if err := server.Run(s); err != nil {
log.Warn("busfenced server abnormal exit",
zap.Error(err))
return
}
}
//检查文件是否存在
func checkFileExist(filename string) bool {
exist := true
if _, err := os.Stat(filename); os.IsNotExist(err) {
exist = false
}
return exist
}
func init() {
flag.Parse()
confn = "busfenced.yaml"
}