ios / yh_sdwebimage · Commits

…ueue. Because URLSession delegate queue is a barrier queue and shared between different operations

…ache when the in-memory cache hit (#2218)

Update `HowToUse` section to indicate the usage for SDWebImageQueryDataWhenInMemory

* Add a cache check for 304 response when using NSURLCache

* Remove the extra cost to nil the imageData because at this time operation is already been cancelled or done

* Fix download operation may not marked as finished when data task create failed

* A little code reorder

* Adopt the priority options to change URLSessionTask's priority

Fix the macOS wrong minimum deployment target version to 10.9

…warning on Xcode 9 by enable more warning options

updated CHANGELOG

Update the changes for 4.3.0

Use a lock to ensure headers mutable dictionary thread-safe

Move the Common Problems to wiki page and reorder the Get Started section

Provide the wiki page and make issue template up to date

Ensure all the session delegate completionHandler called

…onse error code below iOS 10

Fix the issue that prefetcher will cause stack overflow is the input urls list is huge because of recursion function call

…s huge because of recursion function call

…eFromMemoryCacheForKey` instead

…hold cancel and add procedure be thread-safe

Add sync version API diskImageDataExistsWithKey and keep thread-safe. Add diskCacheWritingOptions

Feature nsbutton webcache

Feature image transition

…heckIOQueue and add sync version exist API

…er to do some fade transition. It also reuse the current setImageBlock and make it easy to customize

Add a option SDWebImageFromCacheOnly to load the image from cache only and prevent network

Use a lock instead of barrier queue to avoid dispatch_sync blocking the main queue on race condition