On 30 Nov 2011, at 12:00, Ben wrote:
> I am writing an app which opens up multiple WebView's of the same web site.
> The problem I'm having is that the website detects that I already have a page
> open and closes the previously opened page.
>
> So I'm presuming that the method by which it is detecting identical pages is
> via cookies, and if I can make each WebView use a separate
> NSHTTPCookieStorage rather than the normal shared singleton, I think I might
> solve the problem.
>
> Does anyone have any ideas how I would achieve
> this?_______________________________________________
In short this is rather a pain. There's no way to create a separate
NSHTTPCookieStorage instance. What you can do though:
- Use the WebResourceLoadDelegate to modify all outgoing requests:
1. Create a mutable copy of the request
2. Tell it not to use the standard cookie system
3. Apply cookies from your own custom storage. Fortunately the URL
loading system provides methods to do this
- When receiving a response, process the cookies and store them in your own
custom storage. Again the URL system does provide some convenience methods to
do quite a bit of the work.
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