updates

Backend/run.py

@@ -1,13 +1,38 @@
 import uvicorn
+import signal
+import sys
 from src.shared.config.settings import settings
 from src.shared.config.logging_config import setup_logging, get_logger
 setup_logging()
 logger = get_logger(__name__)
+
+def signal_handler(sig, frame):
+    """Handle Ctrl+C gracefully."""
+    logger.info('\nReceived interrupt signal (Ctrl+C). Shutting down gracefully...')
+    sys.exit(0)
+
 if __name__ == '__main__':
+    # Register signal handler for graceful shutdown on Ctrl+C
+    signal.signal(signal.SIGINT, signal_handler)
+    signal.signal(signal.SIGTERM, signal_handler)
+    
     logger.info(f'Starting {settings.APP_NAME} on {settings.HOST}:{settings.PORT}')
     import os
     from pathlib import Path
     base_dir = Path(__file__).parent
     src_dir = str(base_dir / 'src')
-    use_reload = False
-    uvicorn.run('src.main:app', host=settings.HOST, port=settings.PORT, reload=use_reload, log_level=settings.LOG_LEVEL.lower(), reload_dirs=[src_dir] if use_reload else None, reload_excludes=['*.log', '*.pyc', '*.pyo', '*.pyd', '__pycache__', '**/__pycache__/**', '*.db', '*.sqlite', '*.sqlite3'], reload_delay=1.0)
+    # Enable hot reload in development mode or if explicitly enabled via environment variable
+    use_reload = settings.is_development or os.getenv('ENABLE_RELOAD', 'false').lower() == 'true'
+    if use_reload:
+        logger.info('Hot reload enabled - server will restart on code changes')
+        logger.info('Press Ctrl+C to stop the server')
+    uvicorn.run(
+        'src.main:app',
+        host=settings.HOST,
+        port=settings.PORT,
+        reload=use_reload,
+        log_level=settings.LOG_LEVEL.lower(),
+        reload_dirs=[src_dir] if use_reload else None,
+        reload_excludes=['*.log', '*.pyc', '*.pyo', '*.pyd', '__pycache__', '**/__pycache__/**', '*.db', '*.sqlite', '*.sqlite3', 'venv/**', '.venv/**'],
+        reload_delay=0.5
+    )