Crash when attempting to index an open read/only file

[CrimzonCoder]

VERSION INFORMATION

Server Version: 4.2.2.0

Desktop Version: N/A

LOG FILE

13:45:01| ImportFolderWatcher: /import/ --- File /import/AnimeFile.mkv is Read-Only. Attempting to unmark
... (x 100+)
13:45:01| ImportFolderWatcher: /import/ --- File/import/AnimeFile.mkv is Read-Only. Attempting to unmark
13:45:01| ImportFolderWatcher: /import/ --- File /import/AnimeFile.mkv is Read-Only. Attempting to unmark
at Shoko.Server.Utilities.FileSystemWatcher.RecoveringFileSystemWatcher.CanAccessFile(System.String, System.Exception ByRef)
at Shoko.Server.Utilities.FileSystemWatcher.RecoveringFileSystemWatcher.CanAccessFile(System.String, System.Exception ByRef)
.... (x 100+)
at Shoko.Server.Utilities.FileSystemWatcher.RecoveringFileSystemWatcher.CanAccessFile(System.String, System.Exception ByRef)
at Shoko.Server.Utilities.FileSystemWatcher.RecoveringFileSystemWatcher.CanAccessFile(System.String, System.Exception ByRef)
at Shoko.Server.Utilities.FileSystemWatcher.RecoveringFileSystemWatcher.IsLocked(System.String)
at Shoko.Server.Utilities.FileSystemWatcher.RecoveringFileSystemWatcher.b__25_0(System.Object)
at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(System.Threading.Thread, System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(System.Threading.Tasks.Task ByRef, System.Threading.Thread)
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart()
Aborted

DESCRIPTION

File may be non-readable as well as it is likely being copied into place when the server tries to process it. Later, when I notice the server has crashed, the file actually is readable so I suspect it is an open /inaccessible file issue.

Regardless, server should probably give up rather than overflowing the stack.

STEPS TO REPRODUCE

Attempt to import an inaccesible file from the import directory into the library.

[da3dsoul]

It's supposed to give up and not crash