hello,

i am using DNN 6.1.2, 

and i get errors "the client disconnect" as showing below,
also the users of the system allways complain the system throw them to the login page.
what is the problem ?

thank you,

adi damty 

the error :

AssemblyVersion: 6.1.2

PortalID: 0

PortalName: GreenLAB

UserID: 14

UserName: miki

ActiveTabID: 91

ActiveTabName: סידורי עבודה

RawURL: /asafgreenlab/Default.aspx?tabid=91&Opr=WorkArrangements&Month=9&Year=2012

AbsoluteURL: /asafgreenlab/Default.aspx

AbsoluteURLReferrer: http://80.179.8.181/asafgreenlab/Default.aspx?tabid=91&Opr=WorkArrangements&Month=9&Year=2012

UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.79 Safari/537.4

DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider

ExceptionGUID: a8081209-a54d-4704-b587-6d93e24886a6

InnerException: The client disconnected.

FileName:

FileLineNumber: 0

FileColumnNumber: 0

Method: System.Web.UI.ObjectStateFormatter.Deserialize

StackTrace:

Message: DotNetNuke.Services.Exceptions.PageLoadException: The client disconnected. ---> System.Web.HttpException: The client disconnected. ---> System.Web.UI.ViewStateException: Invalid viewstate. Client IP: 89.139.39.105 Port: 58946 Referer: http://80.179.8.181/asafgreenlab/Default.aspx?tabid=91&Opr=WorkArrangements&Month=9&Year=2012 Path: /asafgreenlab/Default.aspx User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.79 Safari/537.4 ViewState: ---> System.ArgumentNullException: Value cannot be null. Parameter name: inputString at System.Web.UI.ObjectStateFormatter.Deserialize(String inputString, Purpose purpose) at System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter2.Deserialize(String serializedState, Purpose purpose) at System.Web.UI.Util.DeserializeWithAssert(IStateFormatter2 formatter, String serializedState, Purpose purpose) at System.Web.UI.HiddenFieldPageStatePersister.Load() --- End of inner exception stack trace --- --- End of inner exception stack trace --- at System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidati ) at System.Web.UI.HiddenFieldPageStatePersister.Load() at System.Web.UI.Page.LoadPageStateFromPersistenceMedium() at AdiDamtyLocale.LoadPageStateFromPersistenceMedium() in c:\inetpub\wwwroot\AsafGreenLab\CI_Website\Website\App_Code\AdiDamtyLocale.cs:line 430 at System.Web.UI.Page.LoadAllState() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

Source:

שם השרת: WIN-ZE18ZRCILE0

typically that message is nothijng to do with DotNetNuke - it indicates that either the page timed out (e.g database operation took too long - which considering you seem to be running custom reports would seem a likely possibility), or that the page load was interuppted by the user (pressing stop in the browser - likely to happen if the page takes ages to load) or that the user is performing an ajax based action before the page has fully loaded (http://stackoverflow.com/questions/97... covers these and other possibilites). As you can see the issue comes down to page load time typically so I'd suggest you benchmark your function and check that you are not causing any lock escalation or deadlocks in the database

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DotNetNuke will only redirect to the login page on a page request if the user clicks login or if a request is made for a page that requires authentication i.e. it will not do it suddenly when entering text. however if the user loses textbox focus and goes out of the textbox pressing delete will navigate to the previous page - perhaps this is what you're seeing. As to other suggestions it's hard to say as it's custom code - i'd recommend checking the event viewer to see if any issues are logged and examining the requests with Fiddler to see if an unexpected redirect is occurring

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