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Fix race condition in adding dlna devices to session when the device is discovered repeatedly

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This commit is contained in:
Anders Thomsen 2019-02-14 21:53:04 +01:00
parent 7ec42b89a0
commit 7bb8985f11
1 changed files with 5 additions and 5 deletions
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10
Emby.Dlna/PlayTo/PlayToManager.cs
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@ -89,11 +89,6 @@ namespace Emby.Dlna.PlayTo
return;
}
if (_sessionManager.Sessions.Any(i => usn.IndexOf(i.DeviceId, StringComparison.OrdinalIgnoreCase) != -1))
{
return;
}
var cancellationToken = _disposeCancellationTokenSource.Token;
await _sessionLock.WaitAsync(cancellationToken).ConfigureAwait(false);
@ -105,6 +100,11 @@ namespace Emby.Dlna.PlayTo
return;
}
if (_sessionManager.Sessions.Any(i => usn.IndexOf(i.DeviceId, StringComparison.OrdinalIgnoreCase) != -1))
{
return;
}
await AddDevice(info, location, cancellationToken).ConfigureAwait(false);
}
catch (OperationCanceledException)