Sophia Environment

name	type	description
sophia.version	string, ro	Get current Sophia version.
sophia.version_storage	string, ro	Get current Sophia storage version.
sophia.build	string, ro	Get git commit id of a current build.
sophia.status	string, ro	Get Sophia status (eg. online).
sophia.errors	int, ro	Get a number of errors.
sophia.error	string, ro	Get last error description.
sophia.path	string	Set current Sophia environment directory.
sophia.on_log	function	Set log function.
sophia.on_log_arg	string	Set log function argument.