From b24c41c7777b751bed5df717c5716a600ffcf78a Mon Sep 17 00:00:00 2001
From: tamaina <tamaina@hotmail.co.jp>
Date: Wed, 3 Mar 2021 13:56:00 +0900
Subject: [PATCH] Offline response

---
 src/client/sw/sw.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/client/sw/sw.ts b/src/client/sw/sw.ts
index ec4de17551..a8bd9e2a1b 100644
--- a/src/client/sw/sw.ts
+++ b/src/client/sw/sw.ts
@@ -46,7 +46,10 @@ self.addEventListener('activate', ev => {
 
 //#region When: Fetching
 self.addEventListener('fetch', ev => {
-	// Nothing to do
+	ev.respondWith(
+		fetch(ev.request)
+		.catch(() => new Response(`Offline. Service Worker @${version}`, { status: 200 }))
+	);
 });
 //#endregion