Question

尝试执行以下任何命令（UpdateOne，ReplaceOne和DeleteMany）时出现重复错误

MongoDB.Driver.MongoConnectionException HResult = 0x80131500
Mensaje =打开与主机的连接时发生异常服务器。 Origen = MongoDB.Driver.Core德拉皮拉城：zh MongoDB.Driver.Core.Connections.BinaryConnection.OpenHelper（CancellationToken cancelToken）zh MongoDB.Driver.Core.Connections.BinaryConnection.Open（CancellationToken cancelToken）zh MongoDB.Driver.Core.ConnectionPools.ExclusiveConnectionPool.AcquiredConnection.Open（CancellationToken cancelToken）zh MongoDB.Driver.Core.Servers.Server.GetChannel（CancellationToken cancelToken）zh MongoDB.Driver.Core.Bindings.ServerChannelSource.GetChannel（CancellationToken cancelToken）zh MongoDB.Driver.Core.Bindings.ChannelSourceHandle.GetChannel（CancellationToken cancelToken）zh MongoDB.Driver.Core.Operations.RetryableWriteContext.Create（IWriteBinding 绑定，布尔值retryRequested，CancellationToken cancelledToken）恩 MongoDB.Driver.Core.Operations.BulkMixedWriteOperation.Execute（IWriteBinding 绑定，CancellationToken cancelToken（） MongoDB.Driver.OperationExecutor.ExecuteWriteOperation [TResult]（IWriteBinding 绑定，IWriteOperation 1 operation, CancellationToken cancellationToken) en MongoDB.Driver.MongoCollectionImpl 1.ExecuteWriteOperation [TResult]（IClientSessionHandle 会话，IWriteOperation 1 operation, CancellationToken cancellationToken) en MongoDB.Driver.MongoCollectionImpl 1.BulkWrite（IClientSessionHandle 会话，即IEnumerable 1 requests, BulkWriteOptions options, CancellationToken cancellationToken) en MongoDB.Driver.MongoCollectionImpl 1。<> c__DisplayClass23_0.b__0（IClientSessionHandle 会议） MongoDB.Driver.MongoCollectionImpl 1.UsingImplicitSession[TResult](Func 2 func，CancellationToken cancelToken（） MongoDB.Driver.MongoCollectionImpl 1.BulkWrite(IEnumerable 1个请求， BulkWriteOptions选项，CancellationToken cancelToken（en） MongoDB.Driver.MongoCollectionBase 1.<>c__DisplayClass94_0.<UpdateOne>b__0(IEnumerable 1 请求，BulkWriteOptions bulkWriteOptions）zh-cn MongoDB.Driver.MongoCollectionBase 1.UpdateOne(FilterDefinition 1 过滤器，UpdateDefinition 1 update, UpdateOptions options, Func 3 bulkWrite）zh MongoDB.Driver.MongoCollectionBase 1.UpdateOne(FilterDefinition 1 过滤器，UpdateDefinition 1 update, UpdateOptions options, CancellationToken cancellationToken) en DataManager.UpdateElements.<>c__DisplayClass86_0.<UpdateTransferSwitches>b__0(TransferSwitch en System.Threading.Tasks.Parallel.<>c__DisplayClass31_0 2.b__0（Int32 我） System.Threading.Tasks.Parallel。<> c__DisplayClass17_0`1.b__1（）

并行崩溃的代码行。 ForEach（），在类方法中

var BsonData = new BsonDocument
                    {
                        {"ICurrent", Math.Round(transferSwitch.ICurrent,1)},
                        {"Load", load},
                    };
                var filterId = new BsonDocument("_id", transferSwitch.Id);
                var updateTransferSwitch = new BsonDocument("$set", BsonData);
                transferSwitchesCollection.UpdateOne(filterId, updateTransferSwitch);

在其他类方法中的

是DeleteMany

var filterDelete = Builders<BsonDocument>.Filter.Not(Builders<BsonDocument>.Filter.Eq("GUIDUpdate", guidUpdate));
                    maintenancesCollection.DeleteMany(filterDelete);

和ReplaceOne处于相同的方法和相同的Parallel.ForEach

                if (maintenance.Value.Show)
                {
                    maintenance.Value.GUIDUpdate = guidUpdate;
                    var filterId = new BsonDocument("_id", maintenance.Value.Id);
                    var bsonData = maintenance.Value.ToBsonDocument();

                    maintenancesCollection.ReplaceOne(filterId, bsonData, new UpdateOptions { IsUpsert = true });
                }

我该如何解决这些错误？

更新为此，我使用2.1版本的mongoDB.Driver

MongoDB c＃错误UpdateOne，ReplaceOne和DeleteMany

0 个答案: