notice/pkg/log/handler.go

package log

import "github.com/pkg/errors"

type Handler interface {
	Log(level, msg string)
	Close() error
}

type Handlers []Handler

func (hs Handlers) Log(level, msg string) {
	for _, h := range hs {
		h.Log(level, msg)
	}
}

func (hs Handlers) Close() (err error) {
	for _, h := range hs {
		if err = h.Close(); err != nil {
			err = errors.WithStack(err)
		}
	}
	return
}