System.Security.Authentication.AuthenticationException：对 SSPI 的调用失败，请参阅内部异常

Question

突然，我们的生产服务器出现了menory not available错误

以下是我们从日志中发现的异常。

2021-03-26 07:18:11,437 [24] ExecuteReaderQuery 上的错误异常 System.Security.Authentication.AuthenticationException：对 SSPI 的调用失败，请参阅内部异常。 ---> System.ComponentModel.Win32Exception: 没有足够的内存来完成此请求 --- 内部异常堆栈跟踪结束 --- 在 System.Net.Security.SslState.StartSendAuthResetSignal（ProtocolToken 消息，AsyncProtocolRequest asyncRequest，异常异常） 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] 传入，Int32 计数，AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] 传入，Int32 计数，AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] 传入，Int32 计数，AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] 传入，Int32 计数，AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] 传入，Int32 计数，AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] 传入，Int32 计数，AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] 传入，Int32 计数，AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) 在 System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation) 在 Npgsql.NpgsqlConnector.d__153.MoveNext() --- 从上一个抛出异常的位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 在 Npgsql.NpgsqlConnector.d__149.MoveNext() --- 从上一个抛出异常的位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 在 Npgsql.ConnectorPool.d__19.MoveNext() --- 从上一个抛出异常的位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 在 System.Threading.Tasks.ValueTask`1.get_Result() 在 Npgsql.NpgsqlConnection.<>c__DisplayClass32_0.d.MoveNext() --- 从上一个抛出异常的位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 在 Npgsql.NpgsqlConnection.Open() 在 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand 命令, CommandBehavior 行为) 在 System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand 命令, CommandBehavior 行为) 在 System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) 在 Syncfusion.Server.Base.Data.PostgreSqlRelationalDataAdapter.ExecuteReaderQuery(String query)

Answer 1

您试图显示太多信息，最好使用数据表。

Answer 2

我认为这是一些 DLL Hell 问题。我的应用运行良好，但在操作系统更新后崩溃了。

从 .NET Framework 4.5 更新到 .NET Framework 4.6 并重新编译解决了这个问题。

见https://blogs.perficient.com/2016/04/28/tsl-1-2-and-net-support/