FetchEvent.respondWith() Redirected Response Error

[mjsisley]

I am getting the following error/warning in Chrome Canary:

In Chrome 59, the navigation to "https://XXX.com/service" will result in a network error, because FetchEvent.respondWith() was called with a redirected response. See https://crbug.com/658249. The url list of the response was: ["https://XXX.com/index.html?_sw-precache=e5c12585e6ea3bf5c537ff5689ed10c9", "https://XXX.com/"]

Here is my config (using webpack plugin)

  new SWPrecacheWebpackPlugin(
    {
      cacheId: 'XXX',
      filename: 'service-worker.js',
      dontCacheBustUrlsMatching: /\w{20}\./,
      navigateFallback: '/index.html',
    },
)

The assets are served from a CDN with rewrites for all routes set to index.html and rendering is done on the client (seemingly all irrelevant).

Thanks in advance.

[jeffposnick]

So I believe that the changes made in #233 should address this issue.

Those changes were just deployed to the 4.3.0 release of sw-precache.

Can you confirm that you no longer see that warning message when using a service worker generated with 4.3.0?

[jeffposnick]

Actually, I have a better idea as to what the issue is now, but unfortunately #233 didn't fix it.

I'm going to follow-up on this in #220 since it tracks the same issue.