MongoDb SafeMode compare to WriteConcern

Question

Could anyone say how to replace obsolete SafeMode with WriteConcern ? In particular I am interesting in SafeMode.True ?

Thanks.

Answer 1

SafeMode.True translates to WriteConcern.Acknowledged.

From the driver source code, SafeMode.cs:

private static SafeMode __true = new SafeMode(WriteConcern.Acknowledged);

Answer 2

Use the new MongoClient type to connect instead of MongoServer.Create. Write concern will default to acknowledged with MongoClient, which is the equivalent of the obsolete safe mode setting being true.