protected T ExecuteInSemaphore <T>(Func <T> func, string methodName, bool invalidateDrive = false)
{
if (func == null)
{
throw new ArgumentNullException(nameof(func));
}
_semaphore.Wait();
try
{
return(func());
}
catch (AggregateException ex) when(ex.InnerExceptions.Count == 1)
{
throw ex.InnerExceptions[0];
}
finally
{
if (invalidateDrive)
{
_drive = null;
}
_semaphore.Release();
}
}
protected void ExecuteInSemaphore(Action action, string methodName, bool invalidateDrive = false)
{
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
_semaphore.Wait();
try
{
action();
}
catch (AggregateException ex) when(ex.InnerExceptions.Count == 1)
{
throw ex.InnerExceptions[0];
}
finally
{
if (invalidateDrive)
{
_drive = null;
}
_semaphore.Release();
}
}
protected void InvalidateDrive()
{
drive = null;
}
