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  • Aileen 59 posts 79 karma points
    Aug 08, 2012 @ 16:12

    Http Response Code 417

    All of a sudden Courier has stopped working in my production enviromnment. I have a single Authoring server where I make content changes and then push these to 2 load balanced Live servers using Courier. The exceptionthat occurs is as follows:

    System.Net.WebException: The request failed with HTTP status 417: Expectation Failed. at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at Umbraco.Courier.RepositoryProviders.CourierWebserviceRepositoryProvider.OpenSession(String sessionKey) at Umbraco.Courier.Core.Extraction.RevisionExtraction.Extract() at Umbraco.Courier.Core.Tasks.ExtractionTask.Run() at Umbraco.Courier.Core.TaskManager.(IRevisionTask value) 08/08/2012 12:11:21

    Has anyone else had this problem?


  • Per Ploug 865 posts 3491 karma points MVP admin
    Aug 09, 2012 @ 09:28
    Per Ploug

    Hi Aileen

    Do you have a proxy server between the authoring and live servers? as that appears to be the most common reason for http 417 erros


  • Aileen 59 posts 79 karma points
    Aug 09, 2012 @ 10:28

    Hi Per

    No we don't have a proxy and it's been working for the last 3 months. It just broke yesterday all of a sudden. We're going to revert to an older snapshot of the server to see whether there's an issue with the server itself.



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