func (o RedisOption) newPool() redis.Pool {
if o.Addr == "" {
o.Addr = ":6379"
}
if o.MaxIdle < 0 {
o.MaxIdle = 0
}
if o.MaxActive < 0 {
o.MaxActive = 0
}
if o.IdleTimeout < 0 {
o.IdleTimeout = 0
}
pool := redis.Pool{
MaxIdle: o.MaxIdle,
MaxActive: o.MaxActive,
IdleTimeout: time.Duration(o.IdleTimeout) * time.Second,
Dial: o.Dial,
}
if pool.Dial == nil {
addr := o.Addr
pool.Dial = func() (redis.Conn, error) {
return redis.Dial("tcp", addr)
}
}
return pool
}
