[C++] GM Online Monitoring System

[m2reference]

GM Online Monitoring System is a fully integrated real-time staff panel designed for professional Metin2 server management.

With a simple /online command, authorized GMs can instantly view the total online player count, class-based player distribution, and cached SQL account statistics.

The system works with full P2P synchronization, so player logins and logouts from all channels are reflected live without reopening the panel.

Account count is handled safely through the DB core with cached refresh logic, preventing unnecessary SQL load on high-population databases.

All Server, Client, and Python parts are protected by feature macros, allowing the system to be enabled or disabled cleanly without affecting existing source behavior.

Wolfman/Lycan support is also macro-safe, ensuring compatibility whether the class is enabled or disabled.

Built with clean architecture, optimized packet flow, and a professional UI, this system gives server administrators a fast and reliable overview of live server activity.
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A lightweight but powerful GM tool for servers that need better control, visibility, and real-time monitoring.





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