I'm now on
NetXMS Server Version 3.9.334 Build 3.9-334-g799c5eb953 (UNICODE)
NXCP: 5.53.1.31 (AES-256, Blowfish-256, 3DES, AES-128, Blowfish-128)
Built with: g++ (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
same behavior, but I've figured out the file /tmp/sss.txt isn't "empty" a blank line is added for every test notification.
			NetXMS Server Version 3.9.334 Build 3.9-334-g799c5eb953 (UNICODE)
NXCP: 5.53.1.31 (AES-256, Blowfish-256, 3DES, AES-128, Blowfish-128)
Built with: g++ (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
same behavior, but I've figured out the file /tmp/sss.txt isn't "empty" a blank line is added for every test notification.