Raven.Database.Storage.IndexDefinitionStorage.TryRemoveIndexContext C# (CSharp) Method

        public IDisposable TryRemoveIndexContext()
        {
            if (currentlyIndexingLock.TryEnterWriteLock(TimeSpan.FromSeconds(60)) == false)
                throw new InvalidOperationException("Cannot modify indexes while indexing is in progress (already waited full minute). Try again later");
            return new DisposableAction(currentlyIndexingLock.ExitWriteLock);
        }