func main() {
//simtime.SetCurrentTime(time.Now().Add(-time.Hour * 24 * 365 * 5))
go func() {
log.Printf("1. Before day sleep: %s", time.Now())
simtime.Sleep(time.Hour * 24)
log.Printf("1. After day sleep: %s", time.Now())
simtime.Continue()
x := simtime.Tick(time.Hour)
for t := range x {
log.Println("1. -------")
log.Printf("1. Fake Time : %s", t)
log.Printf("1. Fake Now(): %s", simtime.Now())
log.Printf("1. Real Now(): %s", time.Now())
if simtime.Now() != t {
panic("DIFFERENT!")
}
simtime.Continue()
}
}()
go func() {
x := simtime.Tick(time.Hour * 5)
for t := range x {
log.Println("2. -------")
log.Printf("2. Fake Time : %s", t)
log.Printf("2. Fake Now(): %s", simtime.Now())
log.Printf("2. Real Now(): %s", time.Now())
if simtime.Now() != t {
panic("DIFFERENT!")
}
simtime.Continue()
}
}()
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, os.Kill)
// Block until a signal is received.
s := <-c
fmt.Println("Got signal:", s)
}
// CallWithTimeout invokes a function synchronously.
func (client *Client) CallWithTimeout(topic string, serviceMethod string, args interface{}, reply interface{}, timeout time.Duration) error {
call := &Call{
ID: rand.Uint32(),
Topic: topic,
ServiceMethod: serviceMethod,
Args: args,
Done: make(chan *Call, 1),
Reply: reply,
}
err := client.send(call)
if err != nil {
return err
}
sentTime := simtime.Now()
log.Debugf("id:%d - Waiting for reply", call.ID)
select {
case <-call.Done:
log.Debugf("id:%d - Returned after %s", call.ID, time.Since(sentTime))
return call.Error
case <-time.After(timeout):
delete(client.pending, call.ID)
return fmt.Errorf("id:%d - Call to service %s - (method: %s) timed out after %d seconds", call.ID, topic, serviceMethod, timeout/time.Second)
}
}
func makeTimestamp() int64 {
return simtime.Now().UnixNano() / int64(time.Millisecond)
}