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43 lines
1.2 KiB
43 lines
1.2 KiB
11 months ago
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#if !BESTHTTP_DISABLE_CACHING
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using System;
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using System.Collections.Generic;
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namespace BestHTTP.Caching
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{
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//static class HTTPCacheFileLock
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//{
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// private static Dictionary<Uri, object> FileLocks = new Dictionary<Uri, object>();
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// //private static object SyncRoot = new object();
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// private static System.Threading.ReaderWriterLockSlim rwLock = new System.Threading.ReaderWriterLockSlim(System.Threading.LockRecursionPolicy.NoRecursion);
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//
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// internal static object Acquire(Uri uri)
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// {
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// rwLock.EnterUpgradeableReadLock();
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// try
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// {
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// object fileLock;
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// if (!FileLocks.TryGetValue(uri, out fileLock))
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// {
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// rwLock.EnterWriteLock();
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// try
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// {
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// FileLocks.Add(uri, fileLock = new object());
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// }
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// finally
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// {
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// rwLock.ExitWriteLock();
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// }
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// }
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//
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// return fileLock;
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// }
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// finally
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// {
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// rwLock.ExitUpgradeableReadLock();
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// }
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// }
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//}
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}
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#endif
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