Function safeOn

packages/vite/hmr/client/utils.ts:338–342

(v: any, evt: string, cb: Function)

		if ((frame as any).__ns_diag_attached__) return;
		(frame as any).__ns_diag_attached__ = true;
		const safeOn = (v: any, evt: string, cb: Function) => {
			try {
				v?.on?.(evt as any, cb as any);
			} catch {}
		};
		const logEvt = (name: string) => (args: any) => {
			try {
				const page = (args && (args.object?.currentPage || args.object?._currentEntry?.resolvedPage)) || args?.object || null;