/
options.go
48 lines (39 loc) · 982 Bytes
/
options.go
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//选项模块,Init函数的可选参数在这里定义
package proxy
import "github.com/sirupsen/logrus"
//Option 设置key行为的选项
type Options struct {
Parallelcallback bool
Logger logrus.FieldLogger
}
var DefaultOptions = Options{
Logger: logrus.New().WithField("logger", "jwthelper"),
}
// Option configures how we set up the connection.
type Option interface {
Apply(*Options)
}
// func (emptyOption) apply(*Options) {}
type funcOption struct {
f func(*Options)
}
func (fo *funcOption) Apply(do *Options) {
fo.f(do)
}
func newFuncOption(f func(*Options)) *funcOption {
return &funcOption{
f: f,
}
}
//WithParallelCallback 设置初始化后回调并行执行而非串行执行
func WithParallelCallback() Option {
return newFuncOption(func(o *Options) {
o.Parallelcallback = true
})
}
//WithLogger 指定使用logger
func WithLogger(logger logrus.FieldLogger) Option {
return newFuncOption(func(o *Options) {
o.Logger = logger
})
}