我有一个控制台应用程序,它通过C#mongo驱动程序在单独的线程中调用mongo db。连接池限制为10,连接字符串为:mongodb + srv:// login:pass @ address / test?retryWrites = true&w = majority&connect = replicaSet
在启动控制台应用程序时,有一半时间在30秒超时后下降。当我重新启动应用程序时,它将以50%的概率正常工作。如果第一次操作失败-其他任何操作也会失败。如果first可以,那么其他都可以。
例外:
MongoDB.Driver.MongoClient + AreSessionsSupportedServerSelector, LatencyLimitingServerSelector {AllowedLatencyRange = 00:00:00.0150000 }。群集状态的客户端视图为{ClusterId:“ 1”,ConnectionMode :“ ReplicaSet”,类型:“ ReplicaSet”,状态:“ Disconnected”,服务器: [],DnsMonitorException:“ DnsClient.DnsResponseException:未处理 异常---> System.IndexOutOfRangeException:无法读取字节277, 超出范围。在DnsClient.DnsDatagramReader.ReadByte()在 DnsClient.DnsDatagramReader.ReadLabels()在 DnsClient.DnsDatagramReader.ReadQuestionQueryString()在 DnsClient.DnsRecordFactory.ReadRecordInfo()在 DnsClient.DnsMessageHandler.GetResponseMessage(ArraySegment
1 responseData) at DnsClient.DnsUdpMessageHandler.Query(IPEndPoint server, DnsRequestMessage request, TimeSpan timeout) at DnsClient.LookupClient.ResolveQuery(IReadOnlyCollection
1个服务器, DnsMessageHandler处理程序,DnsRequestMessage请求,布尔值 useCache,LookupClientAuditcontinueAudit)-内部结束 异常堆栈跟踪--- DnsClient.LookupClient.ResolveQuery(IReadOnlyCollection1 servers, DnsMessageHandler handler, DnsRequestMessage request, Boolean useCache, LookupClientAudit continueAudit) at DnsClient.LookupClient.QueryInternal(IReadOnlyCollection
1个服务器, DnsQuestion问题,布尔值useCache)位于 DnsClient.LookupClient.Query(String query,QueryType queryType, QueryClass queryClass)在 MongoDB.Driver.Core.Misc.DnsClientWrapper.ResolveSrvRecords(String 服务,在) MongoDB.Driver.Core.Clusters.DnsMonitor.Monitor()“}。)'此异常最初是在此调用堆栈上抛出的: MongoDB.Driver.Core.Clusters.Cluster.ThrowTimeoutException(MongoDB.Driver.Core.Clusters.ServerSelectors.IServerSelector, MongoDB.Driver.Core.Clusters.ClusterDescription) MongoDB.Driver.Core.Clusters.Cluster.WaitForDescriptionChangedHelper.HandleCompletedTask(System.Threading.Tasks.Task) MongoDB.Driver.Core.Clusters.Cluster.WaitForDescriptionChangedAsync(MongoDB.Driver.Core.Clusters.ServerSelectors.IServerSelector, MongoDB.Driver.Core.Clusters.ClusterDescription, System.Threading.Tasks.Task,System.TimeSpan, System.Threading.CancellationToken) System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task) MongoDB.Driver.Core.Clusters.Cluster.SelectServerAsync(MongoDB.Driver.Core.Clusters.ServerSelectors.IServerSelector, System.Threading.CancellationToken) System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task) System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task) ... [通话堆栈被截断]
内部:
使用以下命令选择服务器30000ms之后发生超时 CompositeServerSelector {选择器= MongoDB.Driver.MongoClient + AreSessionsSupportedServerSelector, LatencyLimitingServerSelector {AllowedLatencyRange = 00:00:00.0150000 }。群集状态的客户端视图为{ClusterId:“ 1”,ConnectionMode :“ ReplicaSet”,类型:“ ReplicaSet”,状态:“ Disconnected”,服务器: [],DnsMonitorException:“ DnsClient.DnsResponseException:未处理 异常---> System.IndexOutOfRangeException:无法读取字节277, 超出范围。在DnsClient.DnsDatagramReader.ReadByte()在 DnsClient.DnsDatagramReader.ReadLabels()在 DnsClient.DnsDatagramReader.ReadQuestionQueryString()在 DnsClient.DnsRecordFactory.ReadRecordInfo()在 DnsClient.DnsMessageHandler.GetResponseMessage(ArraySegment
1 responseData) at DnsClient.DnsUdpMessageHandler.Query(IPEndPoint server, DnsRequestMessage request, TimeSpan timeout) at DnsClient.LookupClient.ResolveQuery(IReadOnlyCollection
1个服务器, DnsMessageHandler处理程序,DnsRequestMessage请求,布尔值 useCache,LookupClientAuditcontinueAudit)-内部结束 异常堆栈跟踪--- DnsClient.LookupClient.ResolveQuery(IReadOnlyCollection1 servers, DnsMessageHandler handler, DnsRequestMessage request, Boolean useCache, LookupClientAudit continueAudit) at DnsClient.LookupClient.QueryInternal(IReadOnlyCollection
1个服务器, DnsQuestion问题,布尔值useCache)位于 DnsClient.LookupClient.Query(String query,QueryType queryType, QueryClass queryClass)在 MongoDB.Driver.Core.Misc.DnsClientWrapper.ResolveSrvRecords(String 服务,在) MongoDB.Driver.Core.Clusters.DnsMonitor.Monitor()“}。
我问我们的NodeJS开发人员,他回答说他没有这样的问题。有人遇到这个问题吗?
答案 0 :(得分:1)
我也收到了最后一天的确切错误。我不确定确切的问题,但它肯定与我使用的网络有关。我通过将开发机器连接到手机的热点进行了测试,并且可以正常工作。但是当我再次切换到宽带连接时,它失败了。
希望它对某人有帮助。
我还提出了有关mongodb支持的错误。这是link。
编辑:
最后通过将“ DnsClient ” nuget程序包升级到版本1.3.0进行了修复。