blob: 5f09b8aa86f65d448ed65de34f518934b7152912 (
plain) (
blame)
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
|
// +build ignore
package main
import (
"context"
"errors"
"github.com/neonxp/rutina"
"log"
"time"
)
func main() {
// New instance with builtin context
r := rutina.New()
r.Go(func(ctx context.Context) error {
<-time.After(1 * time.Second)
log.Println("Do something 1 second without errors and restart")
return nil
}, rutina.RestartIfDone, rutina.ShutdownIfFail)
r.Go(func(ctx context.Context) error {
<-time.After(2 * time.Second)
log.Println("Do something 2 seconds without errors and do nothing")
return nil
}, rutina.ShutdownIfFail)
r.Go(func(ctx context.Context) error {
<-time.After(3 * time.Second)
log.Println("Do something 3 seconds with error and restart")
return errors.New("Error!")
}, rutina.RestartIfFail)
r.Go(func(ctx context.Context) error {
<-time.After(4 * time.Second)
log.Println("Do something 4 seconds with error and do nothing")
return errors.New("Error!")
}, rutina.DoNothingIfFail)
r.Go(func(ctx context.Context) error {
<-time.After(10 * time.Second)
log.Println("Do something 10 seconds with error and close context")
return errors.New("Successfully shutdown at proper place")
}, rutina.ShutdownIfFail)
// OS signals subscriber
r.ListenOsSignals()
if err := r.Wait(); err != nil {
log.Fatal(err)
} else {
log.Println("Routines stopped but not correct")
}
}
|
