37 lines
694 B
Go
37 lines
694 B
Go
package pb_test
|
|
|
|
import (
|
|
"math/rand"
|
|
"sync"
|
|
"time"
|
|
|
|
"gopkg.in/cheggaaa/pb.v1"
|
|
)
|
|
|
|
func Example_multiple() {
|
|
// create bars
|
|
first := pb.New(200).Prefix("First ")
|
|
second := pb.New(200).Prefix("Second ")
|
|
third := pb.New(200).Prefix("Third ")
|
|
// start pool
|
|
pool, err := pb.StartPool(first, second, third)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
// update bars
|
|
wg := new(sync.WaitGroup)
|
|
for _, bar := range []*pb.ProgressBar{first, second, third} {
|
|
wg.Add(1)
|
|
go func(cb *pb.ProgressBar) {
|
|
for n := 0; n < 200; n++ {
|
|
cb.Increment()
|
|
time.Sleep(time.Millisecond * time.Duration(rand.Intn(100)))
|
|
}
|
|
cb.Finish()
|
|
wg.Done()
|
|
}(bar)
|
|
}
|
|
wg.Wait()
|
|
// close pool
|
|
pool.Stop()
|
|
}
|