From 5a336ad117d66ac27929859987bf4ad55c73c291 Mon Sep 17 00:00:00 2001
From: captDaylight <paul.christophe6@gmail.com>
Date: Sat, 28 Oct 2017 17:03:57 -0400
Subject: [PATCH] Updating the Service Worker opt-out documentation (#3108)
---
packages/react-scripts/template/README.md | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/packages/react-scripts/template/README.md b/packages/react-scripts/template/README.md
index ee3eaff5b..cd197b3b5 100644
--- a/packages/react-scripts/template/README.md
+++ b/packages/react-scripts/template/README.md
@@ -1628,14 +1628,18 @@ that your web app is reliably fast, even on a slow or unreliable network.
### Opting Out of Caching
If you would prefer not to enable service workers prior to your initial
-production deployment, then remove the call to `serviceWorkerRegistration.register()`
+production deployment, then remove the call to `registerServiceWorker()`
from [`src/index.js`](src/index.js).
If you had previously enabled service workers in your production deployment and
have decided that you would like to disable them for all your existing users,
-you can swap out the call to `serviceWorkerRegistration.register()` in
-[`src/index.js`](src/index.js) with a call to `serviceWorkerRegistration.unregister()`.
-After the user visits a page that has `serviceWorkerRegistration.unregister()`,
+you can swap out the call to `registerServiceWorker()` in
+[`src/index.js`](src/index.js) first by modifying the service worker import:
+```javascript
+import { unregister } from './registerServiceWorker';
+```
+and then call `unregister()` instead.
+After the user visits a page that has `unregister()`,
the service worker will be uninstalled. Note that depending on how `/service-worker.js` is served,
it may take up to 24 hours for the cache to be invalidated.
--
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