Method removeSocket

apps/collab-server/src/rooms.ts:45–51

(socket: WebSocket)

    this._sockets.add(socket);
  }
  removeSocket(socket: WebSocket) {
    this._sockets.delete(socket);

    if (this._sockets.size === 0) {
      this.destroy();
    }
  }

  broadcast(message: Uint8Array) {
    for (const socket of this._sockets) {