-
Notifications
You must be signed in to change notification settings - Fork 0
/
main.go
74 lines (54 loc) · 1.19 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
package main
import (
"flag"
"net/http"
"os"
"os/signal"
"path"
"syscall"
log "github.com/sirupsen/logrus"
)
var (
version string
build string
)
func main() {
var err error
var srv server
var cfgDir string
log.Infof("Starting %s version: %s+%s", path.Base(os.Args[0]), version, build)
flag.StringVar(&cfgDir, "cfg-dir", "/opt/imgfit/etc", "Config dir path")
flag.Parse()
configInit(&srv.cfg)
if !configParse(cfgDir) {
os.Exit(1)
}
configLoad(&srv.cfg)
if err = srv.init(); err != nil {
log.Fatalf("cannot load watermark %v", err)
}
sigs := make(chan os.Signal, 1)
done := make(chan bool, 1)
signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
go func() {
sig := <-sigs
log.Infof("Handled signal: %s", sig)
done <- true
}()
log.Infof("Start server on %s:%d", srv.cfg.IP, srv.cfg.Port)
http.HandleFunc("/", srv.handle)
http.HandleFunc("/server-status", srv.status)
srvCloser, err := srv.start(nil)
if err != nil {
log.Fatalf("Error on server.start: %s", err)
}
// Waiting for signal
<-done
// Close HTTP Server
err = srvCloser.Close()
if err != nil {
log.Fatalf("Error on server close %v", err)
}
log.Infoln("Stopping server")
os.Exit(0)
}