So after I fixed some of the memory problems with my application yesterday. I started my application and tried our address auto complete feature (it’s one of the most basic features that we have). I got this little error on the bottom left of the screen:
Double clicking it I got my exception:
Message: Unhandled Error in Silverlight Application An AsyncCallback threw an exception. at System.ServiceModel.AsyncResult.Complete(Boolean completedSynchronously)
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelAsyncRequest.OnGetResponse(IAsyncResult result)
at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassd.<InvokeGetResponseCallback>b__b(Object state2)
at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()
Line: 1
Char: 1
Code: 0
URI: http://localhost/version/MyApplication/js/update.js
First I thought that maybe I am trying to use another server, I fixed that but still got the error (so that wasn’t the problem).
So I started logging and got the following error reading the traces.svclog log file:
There is an unclosed literal string. Line ##, position ##.
So I decided to open the file with Notepad++ and used TextFX->TextFX HTML Tidy->Tidy: reindent XML
I couldn’t find and reference to my AutoComplete service but I found this error lurking around:
System.Runtime.InteropServices.COMException
(0x8004150D): Out of server memory [SDE.Default]
at
ESRI.ArcGIS.DataSourcesGDB.SdeWorkspaceFactoryClass.OpenFromString(String
connectStr, Int32 hWnd) at
Company.GIS.Core.Esri.WorkspaceProvider.CreateWorkspace(String
sdeConnectionString) in
C:\Projects\P652\Company\GIS\Framework\Server\Source\Company.GIS.Core\Company.GIS.Core.Esri\Workspace\WorkspaceProvider.cs:line
105 at …
Apparently my memory problems just got worst because ESRI decided to jump ship (shit).
Tried to change the web.config and do a bit IISreset, Start the debugger and got the error: HTTP Error 503. The service is unavailable.
Restart doesn’t help…
But the simplest solution did work – I just moved my applications to another App Pool…
And found out the hard way that my team leader didn’t check in his changes and because of that I got the original Error!
//TODO: I still need to study the COMException Out of server memory
Keywords: IIS, Error, Silverlight, WCF
