![is sl cache viewer legit is sl cache viewer legit](https://images.honestjohn.co.uk/imagecache/url/width/1024/https/cdn-csnetworkstock.s3.amazonaws.com/mercedes-benz/sl-class/65501/39246790/mercedes-benz_sl-class_1_l.jpg)
- Is sl cache viewer legit how to#
- Is sl cache viewer legit update#
- Is sl cache viewer legit windows 10#
- Is sl cache viewer legit series#
- Is sl cache viewer legit free#
Using (Viewer viewer = new Viewer(fileName, viewerSettings)) ViewerSettings viewerSettings = new ViewerSettings(threadSafeCache) ICache threadSafeCache = new ThreadSafeCache(fileCache, keyLockerStore) IKeyLockerStore keyLockerStore = new ConcurrentDictionaryKeyLockerStore(KeyLockerMap, uniqueKeyPrefix) ICache fileCache = new FileCache(cachePath)
![is sl cache viewer legit is sl cache viewer legit](https://rlv.zcache.com/safe_crypto_t_shirt-r24def26f8c994f3d8f2ae161988481d5_65ytt_630.jpg)
String cachePath = Path.Combine( "cache", cacheFolder) String cacheFolder = fileName.Replace( '.', '_') Private static readonly ConcurrentDictionary KeyLockerMap = new ConcurrentDictionary() It also creates a unique key that identifies a cached file. This class keeps uses ConcurrentDictionary to create a locker object or to retrieve it when it already exists. Let’s see at ConcurrentDictionaryKeyLockerStore implementation. Lock (_keyLockerStore.GetLockerFor( "get_keys"))Īs you can see the all the ThreadSafeCache class methods use locks to make calls to the methods thread-safe. Public IEnumerable GetKeys( string filter) Return _cache.TryGetValue(key, out value) Public bool TryGetValue( string key, out TEntry value) Public void Set( string key, object value) Public ThreadSafeCache(ICache cache, IKeyLockerStore keyLockerStore) Private readonly IKeyLockerStore _keyLockerStore Let’s implement a class that will wrap around not thread-safe class that implements the ICache interface. The ConcurrentDictionary is a thread-safe implementation of a dictionary of key-value pairs. The simplest way is using ConcurrentDictionary class that has been introduced with. To do so we need some kind of the list where we can store key or file ID and associated object that we’ll lock around. The FileCache class uses a local disk to read and write output file copies, so we need to make reads and writes to disk thread-safe. The FileCache is not thread-safe, so our task is to make it thread-safe.
![is sl cache viewer legit is sl cache viewer legit](https://www.toylandtoyshop.co.uk/image/cache/catalog/0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001/91vbZ4PFPAL._AC_SL1500_-500x500.jpg)
The GroupDocs.Viewer enables users to use caching to improve the performance of the application when the same document is processed multiple times ( read more about caching here.) The FileCache is a simple implementation of ICache interface that uses a local disk to store the cache files is available from the namespace. The web-application uses GroupDocs.Viewer on the server-side and we want to make sure that multiple-threads can safely read from and write to the cache, in other words, make cache thread-safe. We have a web-application where multiple users can simultaneously view the same file. The most common way to achieve thread-safety is by locking the resource for the exclusive use by a single thread at any given point of the time. Achieving thread safety is a complex task and so general-purpose classes are usually not thread-safe. We can say that a method is thread-safe when multiple threads can call it without breaking the functionality of this method.
Is sl cache viewer legit how to#
This tutorial will explain how to make cache thread-safe by using C# lock and ConcurrentDictionary class. At the end of each step, you’ll be asked “Did this resolve the issue?” If it’s resolved, select Yes, and you’re done! If it isn’t resolved, select No and continue with the guided walk-through.How to make cache thread-safe in your.
Is sl cache viewer legit series#
Next, we’ll take you through a series of troubleshooting steps that are specific to your situation. We’ll begin by asking you questions about the Windows version you're using and the issue you’re experiencing.
Is sl cache viewer legit update#
The steps provided here should help fix any errors that come up during the Windows Update process. The steps in this guided walk-through should help with all Windows Update errors and other issues- you don't need to search for the specific error to solve it.
Is sl cache viewer legit free#
If you need help freeing up drive space, see Tips to free up drive space on your PC.
Is sl cache viewer legit windows 10#
This guided walk-through provides steps to fix problems with Windows Updates for Windows 8.1 and 7, such as taking a long time to scan, or error codes while installing updates.įor help with Windows Update issues in Windows 10, see Troubleshoot problems updating Windows 10 instead.Ī common cause of errors is inadequate drive space.