Databases
StackOverflow2013
Postsdbo
POASIHTTPRequest Caching Not working
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POASIHTTPRequest Caching Not working
    primarykey
    data
    text
    <p>I'm not getting cached results using the ASIHTTPRequest Cache functionality. I followed the directions from documentation. When I have internet access, the below works perfectly. At that point, I will turn on Airplane mode and close the app from multi-tasking. When i do this, I get no asynchronous call to requestFinished. I have tried a bunch of the caching policies but that doesn't seem to do it. Does anyone have any ideas? </p> <p>Goal: To be able to get a cached JSON response with no internet connection (after successfully loading from internet once). </p> <pre><code>- (void)viewDidLoad { if (!networkQueue) { networkQueue = [[ASINetworkQueue alloc] init]; } [networkQueue reset]; [networkQueue setRequestDidFinishSelector:@selector(imageFetchComplete:)]; [networkQueue setRequestDidFailSelector:@selector(imageFetchFailed:)]; [networkQueue setShowAccurateProgress:true]; [networkQueue setDelegate:self]; //Turn on default caching [ASIHTTPRequest setDefaultCache:[ASIDownloadCache sharedCache]]; [self loadData]; [super viewDidLoad]; } -(IBAction)loadData { NSURL *url = [NSURL URLWithString:@"http://SOME_JSON_URL"]; ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url]; [request setDelegate:self]; [request setCacheStoragePolicy:ASICachePermanentlyCacheStoragePolicy]; [request startAsynchronous]; } - (void)requestFinished:(ASIHTTPRequest *)request { if ([request didUseCachedResponse]) { NSLog(@"Did use cache!"); } NSString *responseString = [request responseString]; NSLog(@"%@", responseString); } </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USRyan
    1. USRyan
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. CO@JiaYow: It turns out that if I explicitly set an expiry [request setSecondsToCache:60*60*24*30], it works. Thanks.
      singulars
      1. POASIHTTPRequest Caching Not working
      1. USRyan
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload