https://github.com/sladage/dart-service-worker

Service Worker library for Dart.
https://github.com/sladage/dart-service-worker

Last synced: 20 days ago
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Service Worker library for Dart.

• Host: GitHub
• URL: https://github.com/sladage/dart-service-worker
• Owner: sladage
• License: mit
• Created: 2016-07-25T14:53:24.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-09-09T16:03:17.000Z (about 8 years ago)
• Last Synced: 2024-07-30T18:14:16.602Z (4 months ago)
• Language: Dart
• Size: 33.2 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-dart - dart-service-worker - Service Worker library for Dart. (Libraries / Clint Library)

README

        
# Dart Service Worker library

Write Web Apps using Dart with Service Worker support. (Currently only supports compilation to javascript)

## Usage

Landing page:

```

import 'package:dart_service_worker/serviceworkermanager.dart' as SW;

main() async {

  try {

    SW.ServiceWorker sw = await SW.serviceWorkerManager.register("sw.js");

    print("registered");

    sw.onMessage.listen((SW.MessageEvent e){

      print(e.data);

    });

  } catch(e) {

    print(e);

  }

}

```

Service worker:

```

void main() {

  ServiceWorker sw = new ServiceWorker();

  sw.onInstall.listen((e){

    print("install");

    //setup cache

  });

  sw.onActivate.listen((e){

    print("activate");

  });

  sw.onMessage.listen((MessageEvent e){

    print("msg:"+e.data);

  });

  sw.onFetch.listen((FetchEvent e){

    print("fetch");

    e.respondWith(getReponse(e.request));

  });

}

Future getReponse(Request r) async {

  Response response = await caches.match(r);

  if (response != null) {

    return response;

  }

  return fetch(request:r.clone());

}

```