bobquest33 / multiple-service-workers

Experimenting with multiple service workers

Multiple service worker tests

You can run a simple Node server if you're not testing push:

npm install
cd 
browserify common_worker.js > common_worker_browserified.js
./node_modules/.bin/http-server -c-1 test_site/

...or to test Push, get your GCM API key, and run the Python server:

npm install
browserify common_worker.js > common_worker_browserified.js
virtualenv venv
. venv/bin/activate
env GCM_API_KEY=<your api key> ./server.py

There are two pages. http://localhost:8080/ is the root, and http://localhost:8080/subpath/ is a second page. Both pages allow you to register and unregister a service worker, and test fetches and push messages.

To test the iframe communication

1. Configure a proxy (e.g. Charles) to map https://test.com and http://test-insecure.com both to http://localhost:8080. Start the server.
2. In Chrome or Firefox, load https://test.com. Make sure the JavaScript console is visible, and click register to register the service worker. Verify that it is handling fetch events by clicking fetch.
3. Now load http://test-insecure.com. Click iframe to open an iframe to https://test.com. Click fetch in the iframe, and verify that the test.com service worker is intercepting fetches. Click check to verify that the service worker can check the permission and subscription.