Error from Load Balancing service - Sitefinity - On Premise – Configurations & Setup

All Replies

Posted by Community Admin on 30-Jun-2016 00:00

We have a 4 server setup. 3 front end servers and one staging/edit server. All are setup in the load balancing configuration. On application start and after changing a page I'm getting the following error (404) in the logs for each server in the farm and hence content updates are not being seen on each server. I have gone through the docs and knowledge base articles related to this but can not find a cause or a solution. I have setup WCF tracing on all nodes and I can not see that the service calls are even getting to the servers, but I have verified that the urls of the front ends are accessible from the edit server. Any help would be greatly appreciate since I have been working on this all day.

Thanks...

----------------------------------------
Timestamp: 6/30/2016 9:04:58 PM

Message: HandlingInstanceID: dd89b54f-ba6d-4207-b1d3-44aa524d20bd
An exception of type 'System.Exception' occurred and was caught.
----------------------------------------------------------------
06/30/2016 16:04:58
Type : System.Exception, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Message : Error sending system message to URL: sitefinity2/.../HandleMessages; HTTP method: PUT; Host: 'sitefinity2'
Source :
Help link :
Data : System.Collections.ListDictionaryInternal
TargetSite :
HResult : -2146233088
Stack Trace : The stack trace is unavailable.
Additional Info:

MachineName : WEBSSIIS02
TimeStamp : 6/30/2016 9:04:58 PM
FullName : Telerik.Sitefinity.Utilities, Version=9.1.6110.0, Culture=neutral, PublicKeyToken=b28c218413bdf563
AppDomainName : /LM/W3SVC/45/ROOT-3-131117942645143315
ThreadIdentity :
WindowsIdentity : IIS APPPOOL\sSitefinity
Inner Exception
---------------
Type : System.Net.WebException, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Message : The remote server returned an error: (404) Not Found.
Source : System
Help link :
Status : ProtocolError
Response : System.Net.HttpWebResponse
Data : System.Collections.ListDictionaryInternal
TargetSite : System.Net.WebResponse EndGetResponse(System.IAsyncResult)
HResult : -2146233079
Stack Trace : at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at Telerik.Sitefinity.LoadBalancing.WebServiceSystemMessageSender.WithExceptionHandling(String url, String httpMethod, String hostHeader, Action action)

Category: ErrorLog

Priority: 0

EventId: 9010

Severity: Warning

Title:Enterprise Library Exception Handling

Machine: WEBSSIIS02

App Domain: /LM/W3SVC/45/ROOT-3-131117942645143315

ProcessId: 2648

Process Name: c:\windows\system32\inetsrv\w3wp.exe

Thread Name: sitefinity2/.../HandleMessages-Thread-1

Win32 ThreadId:4148

Extended Properties:
----------------------------------------

Posted by Community Admin on 05-Jul-2016 00:00

Hello,

As you have noted in the support ticket it has appeared that the WCF service mapping have not been installed correctly. After uninstalling and reinstalling HTTP Activation everything is working properly.

Sabrie Nedzhip
Telerik by Progress

Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Sitefinity CMS Ideas&Feedback Portal and vote to affect the priority of the items

This thread is closed