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redis.go
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redis.go
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package common
import (
"fmt"
"github.com/go-redis/redis"
"log"
"time"
)
var (
RedisCli *redis.Client
GetTimePointSha string
SaveMessageSha string
)
func init() {
//连接redis
RedisCli = redis.NewClient(&redis.Options{
Addr: fmt.Sprintf("%s:%d", Config.Redis.Host, Config.Redis.Port),
Password: Config.Redis.Password,
DB: int(Config.Redis.Db),
PoolSize: int(Config.Redis.PoolSize),
MaxRetries: int(Config.Redis.MaxRetries),
MinRetryBackoff: time.Duration(Config.Redis.MinRetryBackoff) * time.Millisecond,
MaxRetryBackoff: time.Duration(Config.Redis.MaxRetryBackoff) * time.Millisecond,
ReadTimeout: time.Duration(Config.Redis.ReadTimeout) * time.Second,
WriteTimeout: time.Duration(Config.Redis.WriteTimeout) * time.Second,
MinIdleConns: int(Config.Redis.MinIdleConns),
PoolTimeout: time.Duration(Config.Redis.PoolTimeout) * time.Second,
})
if _, err := RedisCli.Ping().Result(); err != nil {
panic("connect redis error:" + err.Error())
}
log.Println("connect redis success")
}
//提前加载lua script到redis里
func LoadLuaScript() error {
cmdSha, err := RedisCli.ScriptLoad(GetTimePointLuaScript).Result()
if err != nil {
return err
}
GetTimePointSha = cmdSha
cmdSha2, err2 := RedisCli.ScriptLoad(SaveMessageLuaScript).Result()
if err2 != nil {
return err2
}
SaveMessageSha = cmdSha2
return nil
}