func doSet (id string, signal chan int, client redis.Client, cnt int) {
key := "set-" + id;
value := strings.Bytes("foo");
for i:=0;i<cnt;i++ {
client.Set(key, value);
}
signal <- 1;
}
func doSet(id string, signal chan int, client redis.Client, cnt int) {
key := "set-" + id
value := []byte("foo")
for i := 0; i < cnt; i++ {
client.Set(key, value)
}
signal <- 1
}
func doSet(client redis.Client, cnt int) (delta int64) {
key := "ctr"
value := strings.Bytes("foo")
t0 := time.Nanoseconds()
for i := 0; i < cnt; i++ {
client.Set(key, value)
}
delta = time.Nanoseconds() - t0
client.Flushdb()
return
}
func doSet(client redis.Client, cnt int) (delta time.Duration) {
key := "ctr"
value := []byte("foo")
t0 := time.Now()
for i := 0; i < cnt; i++ {
client.Set(key, value)
}
delta = time.Now().Sub(t0)
client.Flushdb()
return
}
func main() {
//init:connects to the default port 6379
var client, client2 redis.Client
//strings:set get del
client.Set("a", []byte("hello"))
client2.Set("b", []byte("world"))
word, err := client.Get("a")
if err == nil {
fmt.Println("client get ", string(word))
} else {
fmt.Println("client get error ", err)
}
//lists
data := []string{"a", "b", "c", "d", "e"}
for _, v := range data {
client.Rpush("list", []byte(v))
}
ret, err := client.Lrange("list", 0, -1)
if err == nil {
for index, val := range ret {
fmt.Println(index, ":", string(val))
}
}
client.Del("list")
//pub/sub
sub := make(chan string, 1)
sub <- "channel"
messages := make(chan redis.Message, 0)
go client.Subscribe(sub, nil, nil, nil, messages)
time.Sleep(10 * 1000 * 1000)
client2.Publish("channel", []byte("cool"))
msg := <-messages
fmt.Println("received from:", msg.Channel, " message:", string(msg.Message))
close(sub)
close(messages)
}