cleanup

src/server/fastapi_app.py

@@ -347,6 +347,22 @@ async def health_check() -> HealthResponse:
         }
     )
 
+# Common browser requests that might cause "Invalid HTTP request received" warnings
+@app.get("/favicon.ico")
+async def favicon():
+    """Handle favicon requests from browsers."""
+    return JSONResponse(status_code=404, content={"detail": "Favicon not found"})
+
+@app.get("/robots.txt")
+async def robots():
+    """Handle robots.txt requests."""
+    return JSONResponse(status_code=404, content={"detail": "Robots.txt not found"})
+
+@app.get("/")
+async def root():
+    """Root endpoint redirect to docs."""
+    return {"message": "AniWorld API", "documentation": "/docs", "health": "/health"}
+
 # Anime endpoints (protected)
 @app.get("/api/anime/search", response_model=List[AnimeResponse], tags=["Anime"])
 async def search_anime(
@@ -487,35 +503,46 @@ async def get_system_config(current_user: Dict = Depends(get_current_user)) -> D
         "version": "1.0.0"
     }
 
-# Root endpoint
-@app.get("/", tags=["System"])
-async def root():
-    """
-    Root endpoint with basic API information.
-    """
-    return {
-        "message": "AniWorld FastAPI Server",
-        "version": "1.0.0",
-        "docs": "/docs",
-        "health": "/health"
-    }
-
 if __name__ == "__main__":
+    import socket
+    
     # Configure enhanced logging
     log_level = getattr(logging, settings.log_level.upper(), logging.INFO)
     logging.getLogger().setLevel(log_level)
     
+    # Check if port is available
+    def is_port_available(host: str, port: int) -> bool:
+        """Check if a port is available on the given host."""
+        try:
+            with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+                sock.bind((host, port))
+                return True
+        except OSError:
+            return False
+    
+    host = "127.0.0.1"
+    port = 8000
+    
+    if not is_port_available(host, port):
+        logger.error(f"Port {port} is already in use on {host}. Please stop other services or choose a different port.")
+        logger.info("You can check which process is using the port with: netstat -ano | findstr :8000")
+        sys.exit(1)
+    
     logger.info("Starting AniWorld FastAPI server with uvicorn...")
     logger.info(f"Anime directory: {settings.anime_directory}")
     logger.info(f"Log level: {settings.log_level}")
-    logger.info("Server will be available at http://127.0.0.1:8000")
-    logger.info("API documentation at http://127.0.0.1:8000/docs")
+    logger.info(f"Server will be available at http://{host}:{port}")
+    logger.info(f"API documentation at http://{host}:{port}/docs")
     
-    # Run the application
-    uvicorn.run(
-        "fastapi_app:app",
-        host="127.0.0.1",
-        port=8000,
-        reload=False,  # Disable reload to prevent constant restarting
-        log_level=settings.log_level.lower()
-    )
+    try:
+        # Run the application
+        uvicorn.run(
+            "fastapi_app:app",
+            host=host,
+            port=port,
+            reload=False,  # Disable reload to prevent constant restarting
+            log_level=settings.log_level.lower()
+        )
+    except Exception as e:
+        logger.error(f"Failed to start server: {e}")
+        sys.exit(1)