- const SOCKET_ERROR_UNKNOWN = 'unknown_error';
- const SOCKET_ERROR_TRANSPORT_ENDPOINT = 'transport_endpoint';
- const SOCKET_ERROR_UNHANDLED = 'unhandled_package';
- const SOCKET_ERROR_EMPTY_DATA = 'empty_data';
- const PACKAGE_ERROR_INVALID_DATA = 'invalid_data';
- const PACKAGE_ERROR_INCOMPLETE_DATA = 'incomplete_data';
- const PACKAGE_ERROR_INVALID_CONTENT = 'invalid_content';
- const PACKAGE_LEVEL_CHECK_OKAY = 'checked_package';
+ const SOCKET_ERROR_UNKNOWN = 'unknown_error';
+ const SOCKET_ERROR_TRANSPORT_ENDPOINT = 'transport_endpoint';
+ const SOCKET_ERROR_UNHANDLED = 'unhandled_package';
+ const SOCKET_ERROR_EMPTY_DATA = 'empty_data';
+ const PACKAGE_ERROR_INVALID_DATA = 'invalid_data';
+ const PACKAGE_ERROR_INCOMPLETE_DATA = 'incomplete_data';
+ const PACKAGE_ERROR_INVALID_CONTENT = 'invalid_content';
+ const PACKAGE_ERROR_RECIPIENT_MISMATCH = 'recipient_error';
+ const PACKAGE_LEVEL_CHECK_OKAY = 'checked_package';