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rework device concurrency

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This commit is contained in:
Luke Pulverenti 2016-01-26 13:18:21 -05:00
parent 4d04acb321
commit 80ea0f06f3
1 changed files with 5 additions and 8 deletions
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13
MediaBrowser.Server.Implementations/Devices/DeviceRepository.cs
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@ -25,7 +25,7 @@ namespace MediaBrowser.Server.Implementations.Devices
private readonly ILogger _logger;
private readonly IFileSystem _fileSystem;
private ConcurrentBag<DeviceInfo> _devices;
private List<DeviceInfo> _devices;
public DeviceRepository(IApplicationPaths appPaths, IJsonSerializer json, ILogger logger, IFileSystem fileSystem)
{
@ -93,17 +93,14 @@ namespace MediaBrowser.Server.Implementations.Devices
public IEnumerable<DeviceInfo> GetDevices()
{
if (_devices == null)
lock (_syncLock)
{
lock (_syncLock)
if (_devices == null)
{
if (_devices == null)
{
_devices = new ConcurrentBag<DeviceInfo>(LoadDevices());
}
_devices = LoadDevices().ToList();
}
return _devices.ToList();
}
return _devices.ToList();
}
private IEnumerable<DeviceInfo> LoadDevices()