func ExampleWorker_START_WITHOUT_ACCU() {
FullStream(str, 10)
output.Clean()
wg := new(sync.WaitGroup)
fn := func(item string, Accu map[string]interface{}) {
Accu[item] = "checked"
}
worker, err := stream.NewWorker(config)
if err != nil {
fmt.Printf("ERROR: %s\n", err)
return
}
worker.Action = fn
worker.Output = output
worker.Accumulate = false
go WrapWorker(worker, wg)
str.Notify("WAKEUP")
str.Notify("KILL")
wg.Wait()
fmt.Printf("OUTPUT STREAM: %d\n", output.Size())
// Output:
//
// OUTPUT STREAM: 10
}
func ExampleStream_Notify() {
str, err := stream.New("test_stream", config)
if err != nil {
fmt.Printf("ERROR: %s\n", err)
return
}
wg := new(sync.WaitGroup)
w1, err := stream.NewWorker(config)
if err != nil {
fmt.Printf("ERROR: %s\n", err)
return
}
w2, err := stream.NewWorker(config)
if err != nil {
fmt.Printf("ERROR: %s\n", err)
return
}
go WrapWorker(w1, wg)
go WrapWorker(w2, wg)
res, err := str.Notify("KILL")
if err != nil {
fmt.Printf("ERROR %s\n", err)
return
}
fmt.Printf("CONNECTED WORKERS: %d\n", res)
wg.Wait()
// Output:
// CONNECTED WORKERS: 2
}