func startLoopRedis() {
redisClient, err := cluster.NewWithOpts(cluster.Opts{
Addr: hostRedis,
Timeout: 1 * time.Second,
})
if err != nil {
log.Fatal("connect redis error:", err)
return
}
go func() {
for {
str, _ := redisClient.Cmd("rpop", NJS).Str()
if str != "" {
log.Println(str)
dec := json.NewDecoder(strings.NewReader(str))
dec.UseNumber()
var message map[string]interface{}
if err := dec.Decode(&message); err == nil {
if ctxNumber, ok := message["ctx"].(json.Number); ok {
if ctx, err := ctxNumber.Int64(); err == nil {
if ct, ok := requestsResponseWaitings[ctx]; ok {
c := ct.C
c <- str
close(c)
delete(requestsResponseWaitings, ctx)
}
}
}
}
}
}
}()
go func() {
for {
str, _ := redisClient.Cmd("rpop", fmt.Sprintf("op_%v_%v", UID, IID)).Str()
if str != "" {
log.Println(str)
dec := json.NewDecoder(strings.NewReader(str))
dec.UseNumber()
var message map[string]interface{}
if err := dec.Decode(&message); err == nil {
if ctxNumber, ok := message["ctx"].(json.Number); ok {
if ctx, err := ctxNumber.Int64(); err == nil {
if ct, ok := requestsResponseWaitings[ctx]; ok {
c := ct.C
c <- str
close(c)
delete(requestsResponseWaitings, ctx)
}
}
}
}
}
}
}()
}
func createRedisClient() {
var err error
redisClient, err = cluster.NewWithOpts(cluster.Opts{
Addr: *hostRedis,
Timeout: 1 * time.Second,
})
if err != nil {
log.Fatal("connect redis error:", err)
}
}
func newClusterDB() (DBer, error) {
log.L.Printf("connecting to redis cluster at %s", config.RedisAddr)
c, err := cluster.NewWithOpts(cluster.Opts{
Addr: config.RedisAddr,
PoolSize: config.RedisPoolSize,
})
if err != nil {
log.L.Fatal(err)
}
return &clusterDB{c}, err
}
func main() {
fmt.Println("Hello World!")
log.SetFlags(log.Ldate | log.Lmicroseconds)
redisClient, err := cluster.NewWithOpts(cluster.Opts{
Addr: hostRedis,
Timeout: 1 * time.Second,
})
if err != nil {
log.Fatal("connect redis error:", err)
}
// log.Print("start lpush")
// for i := 0; i < 10000; i++ {
// redisClient.Cmd("lpush", keyName, "test_content_")
// }
// log.Print("stop lpush")
ret := make(chan int)
times := 10000
log.Print("start rpop")
for i := 0; i < times; i++ {
go func() {
_, _ = redisClient.Cmd("rpop", keyName).Str()
// fmt.Println(s)
ret <- 1
}()
}
for i := 0; i < times; i++ {
<-ret
}
log.Print("stop rpop")
}