Coming at it from a different angle, is there any way to find details of
unresolved promises within the Angular framework?
On Friday, June 6, 2014 1:32:57 PM UTC+1, mcoupar wrote:
>
> My Angular app is designed for Playstation 3 & 4, and needs to display an
> error page whenever the net connection drops.
>
> I've developed a factory containing all the Playstation-specific code that
> receives events from the device and uses $rootScope.$broadcast to
> communicate them to the rest of the app.
>
> I bind an event handler in my app.run that attempts to launch the error
> route using $location.path whenever it receives such an event. I cache all
> my routes so that they should be available even if the app later has no net
> connection to fetch them.
>
> The problem is that although the route is cached, it takes a very long
> time (up to 90 seconds) between the call to $location.path and the view
> actually opening. The fact that it does open at all shows that it is
> definitely cached. Note that if I reconnect the Playstation, the error
> route displays as soon as it reconnects.
>
> So, my question is - what is $location.path doing that could explain this
> long delay and is there anything I can do to prevent it?
>
> I'm using Angular 1.3 Beta 10 and the Playstation browser is webkit-based.
>
> These errors are handled like so
>
> app.run ( ['$location', '$templateCache', '$http', '$rootScope',
>
> function ( $location, $templateCache, $http, $rootScope ) {
>
> // cache the error partial so that it can be loaded without a net
> connection
> $http.get ( 'partials/globalError.html', { cache: $templateCache } );
>
> // monitor for error messages from the Playstation factory
> $rootScope.$on ( 'error', function ( e, errorMessage ) {
> $rootScope.globalErrorMessage = errorMessage;
> $rootScope.$apply ( function ( ) {
> $location.path ( '/globalError' );
> });
> }); }]);
>
>
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