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update user queries

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This commit is contained in:
Luke Pulverenti
2016-05-09 00:56:41 -04:00
parent 99084edabe
commit f80c1d93c0
8 changed files with 82 additions and 35 deletions
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30
MediaBrowser.Server.Implementations/Library/UserDataManager.cs
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@@ -22,7 +22,7 @@ namespace MediaBrowser.Server.Implementations.Library
{
public event EventHandler<UserDataSaveEventArgs> UserDataSaved;
private readonly ConcurrentDictionary<string, UserItemData> _userData = new ConcurrentDictionary<string, UserItemData>();
private readonly Dictionary<string, UserItemData> _userData = new Dictionary<string, UserItemData>(StringComparer.OrdinalIgnoreCase);
private readonly ILogger _logger;
private readonly IServerConfigurationManager _config;
@@ -66,8 +66,10 @@ namespace MediaBrowser.Server.Implementations.Library
var newValue = userData;
// Once it succeeds, put it into the dictionary to make it available to everyone else
_userData.AddOrUpdate(GetCacheKey(userId, key), newValue, delegate { return newValue; });
lock (_userData)
{
_userData[GetCacheKey(userId, key)] = newValue;
}
}
catch (Exception ex)
{
@@ -154,13 +156,33 @@ namespace MediaBrowser.Server.Implementations.Library
throw new ArgumentNullException("key");
}
return _userData.GetOrAdd(GetCacheKey(userId, key), keyName => GetUserDataFromRepository(userId, key));
lock (_userData)
{
var cacheKey = GetCacheKey(userId, key);
UserItemData value;
if (_userData.TryGetValue(cacheKey, out value))
{
return value;
}
value = GetUserDataFromRepository(userId, key);
_userData[cacheKey] = value;
return value;
}
}
private UserItemData GetUserDataFromRepository(Guid userId, string key)
{
var data = Repository.GetUserData(userId, key);
if (data == null)
{
data = new UserItemData
{
UserId = userId,
Key = key
};
}
return data;
}