shared/logging/log.go
func WaitRecord(ch chan *log.Record, timeout time.Duration) *log.Record {
	select {
	case record := <-ch:
		return record
	case <-time.After(timeout):
		return nil
	}
}
func WaitRecord(ch chan *log.Record, timeout time.Duration) *log.Record {
	select {
	case record := <-ch:
		return record
	case <-time.After(timeout):
		return nil
	}
}
func WaitRecord ( ch chan * log . Record , timeout time . Duration ) * log . Record { select { case record := <- ch : return record case <- time . After ( timeout ) : return nil } }
// WaitRecord blocks until a log.Record is received on the given channel. It
// returns the emitted record, or nil if no record was received within the
// given timeout. Useful in conjunction with log.ChannelHandler, for
// asynchronous testing.
WaitRecord blocks until a log . Record is received on the given channel . It returns the emitted record or nil if no record was received within the given timeout . Useful in conjunction with log . ChannelHandler for asynchronous testing .