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#WebSocketRoom

#Import

typescript 
1import { WebSocketRoom } from "alepha/websocket";

#Overview

All the logic for hosting one room's hibernatable WebSockets on Cloudflare.

This class holds zero dependency on cloudflare:workers so it can be unit-tested directly under Vitest (where that module does not exist). The thin AlephaWebSocketDurableObject wrapper (which does import cloudflare:workers) simply constructs one of these with its own ctx/env and forwards every Durable Object entry point to it.

One instance per channelPath:roomId (addressed by the provider via idFromName). Uses the WebSocket Hibernation API so idle rooms cost nothing and survive isolate eviction. The user's $websocket handler runs INSIDE this object, so reply() fans out over this room's own sockets with no cross-isolate hop. The Durable Object replaces the $topic bus used by the Node provider.