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Non-null disposed BlockingCollection can throw exception

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This commit is contained in:
Robert McRackan 2022-06-21 21:08:49 -04:00
parent eff2634b32
commit ba722487d8
1 changed files with 7 additions and 2 deletions
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5
Source/FileManager/BackgroundFileSystem.cs
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@ -79,8 +79,13 @@ namespace FileManager
//Stop raising events //Stop raising events
fileSystemWatcher?.Dispose(); fileSystemWatcher?.Dispose();
try
{
//Calling CompleteAdding() will cause background scanner to terminate. //Calling CompleteAdding() will cause background scanner to terminate.
directoryChangesEvents?.CompleteAdding(); directoryChangesEvents?.CompleteAdding();
}
// if directoryChangesEvents is non-null and isDisposed, this exception is thrown. there's no other way to check >:(
catch (ObjectDisposedException) { }
//Wait for background scanner to terminate before reinitializing. //Wait for background scanner to terminate before reinitializing.
backgroundScanner?.Wait(); backgroundScanner?.Wait();