import type { UserConnection } from '../UserConnection.ts';
import { log } from '../utils/logs.ts';

export function handleClose(
  connection: UserConnection,
  subscriptionId: string,
) {
  if (!connection.subscriptions.has(subscriptionId)) {
    return log.warn(
      `Closing unknown subscription? That's weird. Subscription ID: ${subscriptionId}`,
    );
  }

  connection.subscriptions.delete(subscriptionId);
}