15.01.2018 17:08:49 Warning(2051): The OPC-UA client session with connect sequence number 1 on endpoint URL "opc.tcp://10.11.3.100:4840" has encountered a publish error with code 0x80860000 for subscription ID 0 and sequence number 0. The error might be from the Publish or the Republish service. Further publish errors with this code on this session will not be logged. Service result: BadSecureChannelClosed 'BadSecureChannelClosed'. 15.01.2018 17:08:49 Information(2024): The OPC-UA client session with connect sequence number 1 is disconnecting from endpoint URL "opc.tcp://10.11.3.100:4840". 15.01.2018 17:08:50 Information(2032): Failed to close the OPC-UA client session (with connect sequence number 1) to endpoint URL "opc.tcp://10.11.3.100:4840". This error is generally ignored. Error establishing a connection. = BadTcpInternalError. 15.01.2018 17:08:50 Information(2025): The OPC-UA client session with connect sequence number 1 has disconnected from endpoint URL "opc.tcp://10.11.3.100:4840". 15.01.2018 17:08:51 Information(2026): The OPC-UA client session on endpoint URL "opc.tcp://10.11.3.100:4840" failed at tick 286132015 and will retry in 10000 milliseconds. 15.01.2018 17:08:51 Warning(3201): The status subscription for an OPC-UA session on endpoint URL "opc.tcp://10.11.3.100:4840" is in failure. Further such warnings on this session will not be logged. OPC-UA service result - An error specific to OPC-UA service occurred. ---- SERVICE RESULT ---- StatusCode: {BadSecureChannelClosed} = 0x80860000 (2156265472) Description: BadSecureChannelClosed AdditionalInfo: >>> BadSecureChannelClosed --- bei Opc.Ua.Bindings.TcpAsyncOperation`1.End(Int32 timeout) --- bei Opc.Ua.Bindings.TcpClientChannel.EndSendRequest(IAsyncResult result) --- bei Opc.Ua.Bindings.TcpTransportChannel.EndSendRequest(IAsyncResult result) --- bei Opc.Ua.SessionClient.EndPublish(IAsyncResult result, UInt32& subscriptionId, UInt32Collection& availableSequenceNumbers, Boolean& moreNotifications, NotificationMessage& notificationMessage, StatusCodeCollection& results, DiagnosticInfoCollection& diagnosticInfos) --- bei Opc.Ua.Client.Session.OnPublishComplete(IAsyncResult result) ----- StatusCode: {BadTcpInternalError} = 0x80820000 (2156003328) Description: Eine vorhandene Verbindung wurde vom Remotehost geschlossen ----- StatusCode: {Bad} = 0x80000000 (2147483648) Description: Eine vorhandene Verbindung wurde vom Remotehost geschlossen AdditionalInfo: >>> Eine vorhandene Verbindung wurde vom Remotehost geschlossen --- bei System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult) --- bei Opc.Ua.Bindings.TcpMessageSocket.DoReadComplete(IAsyncResult result) --- bei Opc.Ua.Bindings.TcpMessageSocket.OnReadComplete(IAsyncResult result) ---- REMARKS ---- The server may have rejected the connection because it does not trust the client (e.g. certificate problem); check the diagnostics on the server side, if possible. 15.01.2018 17:08:51 Error(101): CALLBACK ERROR. An exception of type 'System.Runtime.InteropServices.COMException' from source 'mscorlib' has occurred in callback 'OpcLabs.BaseLib.Widgets.NotifyingWidget+Handler`1[OpcLabs.EasyOpc.UA.OperationModel.EasyUADataChangeNotificationEventArgs]'. The exception descend follows. (1) {System.Runtime.InteropServices.COMException} mscorlib(ForwardCallToInvokeMember) -> Ausnahmefehler des Servers. (Ausnahme von HRESULT: 0x80010105 (RPC_E_SERVERFAULT))