Device Presence

• Source-Code: https://github.com/Kelindar/demo-presence
• Tutorial: http://www.codeproject.com/Articles/1119730/Tracking-Online-Presence-of-Devices-with-Emitter-f

This demo presents a way to track presence of various devices such as IoT devices, servers or even web sessions, especially useful for game lobbies, chat rooms and machine-to-machine communication. The codeprojet article referenced above goes through this demo application and shows how you can track online presence using emitter platform.