WireTap v1.5.2 - Critical Shutdown Bug Fix

🚨 Critical Bug Fix

Fixed: Application doesn't exit when GUI window is closed

• Issue: On Windows, the .exe kept running in background after closing GUI window
• Root Cause: GUI shutdown didn't properly terminate main application thread and background services
• Solution: Added shutdown callback mechanism and proper service cleanup

Changes:

• ✅ Shutdown Callback: ServerGUI now properly notifies main application when closing
• ✅ Main Thread Exit: Application exits when GUI window is closed on all platforms
• ✅ Service Cleanup: HTTP server and proxy services are properly stopped
• ✅ Cross-Platform: Consistent shutdown behavior on Windows, macOS, and Linux

Technical Details:

• Added shutdownCallback mechanism to ServerGUI
• Modified Main.java to handle GUI close events
• Added HttpApp.shutdown() method for clean service termination
• Ensured all threads and resources are properly cleaned up

Impact:

• ✅ Windows: .exe exits immediately when GUI window closes
• ✅ macOS: App bundle terminates properly
• ✅ Linux: Application shuts down cleanly
• ✅ No Background Processes: Complete application exit on all platforms

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This release fixes a critical usability issue where the application would continue running in the background after the user closed the main window.