Method safe_write

src/web/server.py:322–324

(self, message)

        LOGGER.info(audit_name + ' disconnected')

    def safe_write(self, message):
        if self.ws_connection is not None:
            self.ioloop.add_callback(self.write_message, message)

    def send_inline_image(self, original_path, download_path):
        self.safe_write(wrap_to_server_event(