Class Config

uvicorn/config.py:178–588

class Config:
    def __init__(
        self,
        app: ASGIApplication | Callable[..., Any] | str,
        host: str = "127.0.0.1",
        port: int = 8000,
        uds: str | None = None,
        fd: int | None = None,
        loop: LoopFactoryType | str = "auto",
        http: type[asyncio.Protocol] | HTTPProtocolType | str = "auto",
        ws: type[asyncio.Protocol] | WSProtocolType | str = "auto",
        ws_max_size: int = 16 * 1024 * 1024,
        ws_max_queue: int = 32,
        ws_ping_interval: float | None = 20.0,
        ws_ping_timeout: float | None = 20.0,
        ws_per_message_deflate: bool = True,
        lifespan: LifespanType = "auto",
        env_file: str | os.PathLike[str] | None = None,
        log_config: dict[str, Any] | str | os.PathLike[str] | RawConfigParser | IO[Any] | None = LOGGING_CONFIG,
        log_level: str | int | None = None,
        access_log: bool = True,
        use_colors: bool | None = None,
        interface: InterfaceType = "auto",
        reload: bool = False,
        reload_dirs: list[str] | str | None = None,
        reload_delay: float = 0.25,
        reload_includes: list[str] | str | None = None,
        reload_excludes: list[str] | str | None = None,
        workers: int | None = None,
        proxy_headers: bool = True,
        server_header: bool = True,
        date_header: bool = True,
        forwarded_allow_ips: list[str] | str | None = None,
        root_path: str = "",
        limit_concurrency: int | None = None,
        limit_max_requests: int | None = None,
        limit_max_requests_jitter: int = 0,
        backlog: int = 2048,
        timeout_keep_alive: int = 5,
        timeout_notify: int = 30,
        timeout_graceful_shutdown: int | None = None,
        timeout_worker_healthcheck: int = 5,
        callback_notify: Callable[..., Awaitable[None]] | None = None,
        ssl_keyfile: str | os.PathLike[str] | None = None,
        ssl_certfile: str | os.PathLike[str] | None = None,
        ssl_keyfile_password: str | None = None,
        ssl_version: int = SSL_PROTOCOL_VERSION,
        ssl_cert_reqs: int = ssl.CERT_NONE,
        ssl_ca_certs: str | os.PathLike[str] | None = None,
        ssl_ciphers: str | None = None,
        ssl_context_factory: Callable[[Config, Callable[[], ssl.SSLContext]], ssl.SSLContext] | None = None,
        headers: list[tuple[str, str]] | None = None,
        factory: bool = False,
        h11_max_incomplete_event_size: int | None = None,
        reset_contextvars: bool = False,
    ):
        self.app = app
        self.host = host