log.go

// Copyright (c) 2017-2018 The qitmeer developers

package blockchain

import (
	l "github.com/Qitmeer/qitmeer/log"
)

// log is a logger that is initialized with no output filters.  This
// means the package will not perform any logging by default until the caller
// requests it.
var log l.Logger

// The default amount of logging is none.
func init() {
	UseLogger(l.New(l.Ctx{"module": "blockchain"}))
}

// UseLogger uses a specified Logger to output package logging info.
func UseLogger(logger l.Logger) {
	log = logger
}