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log.go
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/
log.go
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package addrmgr
import "github.com/elastos/Elastos.ELA/utils/elalog"
// 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 elalog.Logger
// The default amount of logging is none.
func init() {
DisableLog()
}
// DisableLog disables all library log output. Logging output is disabled
// by default until either UseLogger or SetLogWriter are called.
func DisableLog() {
log = elalog.Disabled
}
// UseLogger uses a specified Logger to output package logging info.
// This should be used in preference to SetLogWriter if the caller is also
// using elalog.
func UseLogger(logger elalog.Logger) {
log = logger
}