Deno HTTP adapter implementation.
DenoHttpAdapter(host?: DenoServeHost,options?: HttpAdapterOptions)
close(handle: ServerHandle): Promise<void>
Stops the server gracefully.
The universal web-standard entry point. Accepts a web Request and
returns a web Response. May be called without listen (e.g. Cloudflare
Workers where export default { fetch: app.fetch } is the deploy path).
listen(port: number,hostname?: string): Promise<ServerHandle>
Binds the adapter's fetch to a real TCP socket.
setHandler(handler: (request: IRequest) => IResponse | Promise<IResponse>): void
Installs the framework request handler. Called once at start() time,
after the middleware pipeline compiles and before any fetch or listen.
setRpcHandler(handler: RpcFetchHandler): void
Installs a gRPC/Connect fetch handler.
setUpgradeRouter(router: WebSocketUpgradeRouter): void
Installs a WebSocket upgrade router. The adapter stores the router but does
not consult it: since M70a the kernel's terminal handler resolves
IWebSocketService and calls routeUpgrade itself, after the
middleware pipeline has run without short-circuiting and before route
matching — so an application catch-all cannot shadow an upgrade. What the
adapter needs from this setter is the bare fact that a router was
installed: Node attaches its raw upgrade listener only then.
Optional: absent on adapters that cannot perform a WebSocket handshake.
Callers MUST degrade gracefully when it is not provided — see the
WebSocketPlugin, which still registers its service and health indicator
but fails route() with a typed error. Because the member is optional,
adapters written before this seam existed remain valid implementations.
Upgrade detection is the router's own job — it returns null for anything
that is not an upgrade on a path it owns, and the kernel falls through to
normal HTTP handling — so installing a router never changes the behavior of
non-WebSocket traffic.