问题
Could anyone say how to replace obsolete SafeMode with WriteConcern ? In particular I am interesting in SafeMode.True ?
Thanks.
回答1:
SafeMode.True translates to WriteConcern.Acknowledged.
From the driver source code, SafeMode.cs:
private static SafeMode __true = new SafeMode(WriteConcern.Acknowledged);
回答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.
来源：https://stackoverflow.com/questions/21816233/mongodb-safemode-compare-to-writeconcern