iossdwebimage

sdwebimage: is there a limit on how many setimageWithUrl can be queued?

i'm wondering if there is an upper limit on how many setImageWithUrl messages can be submitted at one time ?i'm trying to load 30 photos , 10 of them are downloaded successful but the others entered in the requestFailed when trying to debug the issue

any hints or clarification ? Thanks

Solution

  • For those who would come here seeking the answer about maximum number of concurrent downloads in SDWebImage, I would like to add to the previous answer.

    I would not recommend changing init of SDWebImageDownloader, as you might want to update the SDWebImage or, like me, adjust the number of concurrent downloads in different areas of your app.

    //thumbnails.m
//Loading thumbnails. It is faster to load them concurrently
SDWebImageManager.sharedManager.imageDownloader.maxConcurrentDownloads = 10;
[yourImageView setImageWithURL:thumbURL];

//fullScreen.m
//Loading big images in full-screen view, 
SDWebImageManager *sharedManager = [SDWebImageManager sharedManager];
[sharedManager.imageDownloader setMaxConcurrentDownloads:1];
[sharedManager cancelAll]; //cancel all current queue 
[yourImageView setImageWithURL:URL];