Hi,

I keep getting this error:

MongoDB reply was longer than expected, skipping the rest: 131 vs. 36

When running the following query:

["$group": ["_id": ["user_id": Bson("user_id")], "count": ["$sum": Bson(1)], "total": ["$sum": Bson("stock_issued")]]]

Is there any examples of using Mongo's $sum from vibe.d?

Thanks,
Rory