func main() {
flag.Parse()
conn, err := grpc.Dial(fmt.Sprintf("%v:%v", *host, *port),
grpc.WithInsecure(),
grpc.WithTimeout(3*time.Second),
)
if err != nil {
log.Fatal(err)
}
defer conn.Close()
client := crowdsound.NewCrowdSoundClient(conn)
for _, b := range benchmarks {
benchName, results, err := b(client)
if err != nil {
log.Fatal("Failed to run benchmark:", err)
}
log.Printf("Benchmark results: %v", benchName)
log.Printf("--------------------------------")
log.Printf("Min: \t%v μs", results.Min()/1000)
log.Printf("Max: \t%v μs", results.Max()/1000)
log.Printf("Mean: \t%v μs", results.Mean()/1000)
log.Printf("Std: \t%v μs", results.StdDev()/1000)
log.Print("")
}
}
func main() {
flag.Parse()
// Run the PostSongs bench with a bunch of clients
var wg sync.WaitGroup
wg.Add(*numClients)
for i := 0; i < *numClients; i++ {
go func() {
defer wg.Done()
conn, err := grpc.Dial(fmt.Sprintf("%v:%v", *host, *port),
grpc.WithInsecure(),
grpc.WithTimeout(5*time.Second),
)
if err != nil {
log.Fatal(err)
}
defer conn.Close()
client := crowdsound.NewCrowdSoundClient(conn)
_, err = bench.RunPostSongsBench(client, 1, *songsToPost)
if err != nil {
log.Fatal(err)
}
// Now just periodically get the queue
log.Println("Just pollin things")
for {
wait := time.Duration(10+rand.Intn(10)) * time.Second
time.Sleep(wait)
var count int
stream, err := client.GetQueue(context.Background(), &crowdsound.GetQueueRequest{})
for {
_, err = stream.Recv()
if err == io.EOF {
break
} else if err != nil {
log.Fatal(err)
}
count++
}
fmt.Printf("Received queue of %v items", count)
}
}()
}
wg.Wait()
}
func main() {
flag.Parse()
conn, err := grpc.Dial(
fmt.Sprintf("%v:%v", *host, *port),
grpc.WithInsecure(),
grpc.WithTimeout(10*time.Second),
)
if err != nil {
log.Fatalf("unable to connect: %v", err)
}
defer conn.Close()
c := crowdsound.NewCrowdSoundClient(conn)
switch *command {
case "ping":
ping(c)
break
case "playing":
printPlaying(c)
break
case "queue":
printQueue(c)
break
case "post":
postSongs(c)
break
case "vote":
vote(c)
break
case "voteSkip":
voteSkip(c)
case "meta":
printMeta(c)
break
default:
log.Println("Unrecognized command:", *command)
}
}