ServerMonitor

A Windows system tray application for monitoring and managing local development servers.

Features

• Auto-detection - Automatically discovers running development servers (node.exe, dotnet.exe, and custom processes) and their listening ports
• Graceful shutdown - Sends Ctrl+C signal before force killing, allowing servers to clean up properly
• Start/Stop/Remove - Full control over server lifecycle with persistent state
• Server grouping - Organize servers into named groups for better organization
• Pin mode - Keep the popup window open and drag it anywhere on screen
• Dark theme - Modern "Terminal Luxe" dark UI with glowing status indicators

Screenshots

The application runs in the system tray and shows a popup when clicked:

• Green indicator = server running
• Gray indicator = server stopped
• Group labels displayed as colored badges
• STOP button for running servers
• START/REMOVE buttons for stopped servers

Requirements

• Windows 10/11
• .NET 8.0 Runtime

Installation

Build from source

git clone https://github.com/gary-gdbsystems/ServerMonitor.git
cd ServerMonitor
dotnet build
dotnet run --project src/WebsiteMonitor

Run the built executable

After building, run:

src\WebsiteMonitor\bin\Debug\net8.0-windows\WebsiteMonitor.exe

Usage

1. Launch - The app starts minimized to the system tray
2. Click tray icon - Opens the server list popup
3. Stop a server - Click the STOP button to gracefully terminate
4. Start a server - Click START to restart a previously stopped server
5. Remove a server - Click REMOVE to remove a stopped server from the list
6. Group servers - Right-click a server → "Assign to Group" or "New Group..."
7. Pin the window - Click the 📌 button to keep the window open and draggable

Configuration

Configuration is stored in %APPDATA%\WebsiteMonitor\config.json:

{
  "groups": [...],
  "assignments": [...],
  "monitoredProcessNames": ["node", "dotnet", "Ripples.Api"],
  "rememberedServers": [...]
}

Adding custom process names

To monitor additional processes, add their names (without .exe) to the monitoredProcessNames array in the config file.

Architecture

• Framework: .NET 8.0 WPF
• MVVM: CommunityToolkit.Mvvm
• System Tray: Hardcodet.NotifyIcon.Wpf
• DI: Microsoft.Extensions.DependencyInjection

Key Components

Component	Description
ProcessMonitorService	Scans for running processes every 2 seconds
PortDetectionService	Uses Windows API (GetExtendedTcpTable) to detect listening ports
ProcessTerminationService	Handles graceful shutdown with Ctrl+C signal
ConfigurationService	Persists groups and server state to JSON

License

MIT License - feel free to use and modify as needed.