FastAPIAdapter Class

Default HttpServerAdapter implementation wrapping FastAPI + uvicorn.

Constructor

FastAPIAdapter(app: FastAPI | None = None, server_factory: Callable[[FastAPI], Server] | None = None)

Parameters

Name	Description
app	Default value: None
server_factory	Default value: None

Methods

register_route	Register a route handler on the FastAPI app.
serve_static	Mount a static files directory.
start	Start the uvicorn server. Blocks until stopped.
stop	Signal the server to stop.

register_route

Register a route handler on the FastAPI app.

register_route(method: Literal['POST'], path: str, handler: HttpRouteHandler) -> None

Parameters

Name	Description
method Required
path Required
handler Required

serve_static

Mount a static files directory.

serve_static(path: str, directory: str) -> None

Parameters

Name	Description
path Required
directory Required

start

Start the uvicorn server. Blocks until stopped.

async start(port: int) -> None

Parameters

Name	Description
port Required

stop

Signal the server to stop.

async stop() -> None

Attributes

app

The underlying FastAPI instance.

lifespans

lifespans: List[Callable[[Callable[[MutableMapping[str, Any], Callable[[], Awaitable[MutableMapping[str, Any]]], Callable[[MutableMapping[str, Any]], Awaitable[None]]], Awaitable[None]]], AbstractAsyncContextManager[None]] | Callable[[Callable[[MutableMapping[str, Any], Callable[[], Awaitable[MutableMapping[str, Any]]], Callable[[MutableMapping[str, Any]], Awaitable[None]]], Awaitable[None]]], AbstractAsyncContextManager[Mapping[str, Any]]]]