Here's a simple ping system that you can implement in the game... 2nd image teammate goes inside, dies, but pinged the enemy before dying. : r/starcitizen
How To Use The ping Command (in Windows, Mac, and Linux) – Tony Teaches Tech
Simple Ping Monitor download for Windows
GitHub - nortal/simple-ping-service: Simple JAVA based ping service. Checks if web application is allived. Result is a HTML page. Can configured for sending notification via email when some web application status changed.