Use uvloop by default

Author: r4victor

pyproject.toml

@@ -106,7 +106,7 @@ gateway = [
 server = [
     "fastapi",
     "starlette>=0.26.0",
-    "uvicorn",
+    "uvicorn[standard]",
     "aiorwlock",
     "aiocache",
     "httpx",

src/dstack/_internal/server/app.py

@@ -99,6 +99,7 @@ def create_app() -> FastAPI:
 async def lifespan(app: FastAPI):
     configure_logging()
     server_executor = ThreadPoolExecutor(max_workers=settings.SERVER_EXECUTOR_MAX_WORKERS)
+    print(asyncio.get_running_loop())
     asyncio.get_running_loop().set_default_executor(server_executor)
     await migrate()
     _print_dstack_logo()