Method Sync

zapio/writer.go:128–134

Sync flushes buffered data to the logger as a new log entry even if it doesn't contain a newline.

()

// Sync flushes buffered data to the logger as a new log entry even if it
// doesn't contain a newline.
func (w *Writer) Sync() error {
	// Don't allow empty messages on explicit Sync calls or on Close
	// because we don't want an extraneous empty message at the end of the
	// stream -- it's common for files to end with a newline.
	w.flush(false /* allowEmpty */)
	return nil
}

// flush flushes the buffered data to the logger, allowing empty messages only
// if the bool is set.