Working docker-compose.yaml added. Services start and work.

web/backend/main.py

@@ -7,7 +7,7 @@ from fastapi.middleware.cors import CORSMiddleware
 from backend.config import settings
 from backend.api import upload, split, status, download
 from backend.api.websocket import router as websocket_router
-from backend.services import progress_publisher  # Import the module
+from backend.services import progress_publisher
 
 app = FastAPI(
     title="Audio Splitter Web API",
@@ -24,9 +24,12 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
-# Store the main event loop in the progress_publisher module
-# This avoids a circular import
-progress_publisher.MAIN_LOOP = asyncio.get_running_loop()
+
+@app.on_event("startup")
+async def startup_event():
+    """Store the main event loop for use in other threads."""
+    progress_publisher.MAIN_LOOP = asyncio.get_running_loop()
+
 
 # Include routers
 app.include_router(upload.router)