Yun
49 lines
833 B
Go
49 lines
833 B
Go
package priority
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/yuninks/timerx/logger"
|
|
)
|
|
|
|
type Options struct {
|
|
updateInterval time.Duration // 更新间隔
|
|
expireTime time.Duration
|
|
logger logger.Logger
|
|
}
|
|
|
|
func defaultOptions() Options {
|
|
return Options{
|
|
updateInterval: time.Second * 10,
|
|
expireTime: time.Second * 32,
|
|
logger: logger.NewLogger(),
|
|
}
|
|
}
|
|
|
|
type Option func(*Options)
|
|
|
|
func newOptions(opts ...Option) Options {
|
|
o := defaultOptions()
|
|
for _, opt := range opts {
|
|
opt(&o)
|
|
}
|
|
return o
|
|
}
|
|
|
|
func SetLogger(log logger.Logger) Option {
|
|
return func(o *Options) {
|
|
o.logger = log
|
|
}
|
|
}
|
|
|
|
// 有效时间是3个周期
|
|
func SetUpdateInterval(d time.Duration) Option {
|
|
if d.Abs() < time.Second {
|
|
d = time.Second * 10
|
|
}
|
|
return func(o *Options) {
|
|
o.updateInterval = d
|
|
o.expireTime = d*3 + time.Second
|
|
}
|
|
}
|