We have an issue with one of our tasks. Today task completed with following warning.
Warning: QVClient.ExecuteWithAttachments failed. Exception=System.Net.Sockets.SocketException (0x80004005): A non-blocking socket operation could not be completed immediately || at System.Net.Sockets.Socket.Send(Byte buffer, Int32 offset, Int32 size, SocketFlags socketFlags) || at QlikTech.NetClient.SocketComm.Send(Byte msg) || at QlikTech.NetClient.QvClient.SendAndReceive(Byte request) || at QlikTech.NetClient.QvClient.Execute(Byte request) || at QlikTech.NetClient.QvClient.ExecuteWithAttachments(String request, Byte attachments) || at QVSWrapper.QlikViewServer.ExecuteWithAttachments(Action`2 i_Logger, String i_Command, Byte i_Attachments).
We recently encountered tasks going on to the "Unrunnable" state because QDS is hanging more often, so we added "ForceReadNotificationMilliseconds" on the QVDistributionService config file to communicate QDS and QMS more frequently. We also adjusted the chunk size on the QVManagementService config file. After implementing those changes, we started receiving this warning for one of the tasks. Is it something to do with those changes?