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mipsen May 2011 Entries
Strange 401 (Unauthorized) when calling a WCF Service *Reloaded*
Part 2 of my "Reloaded-Series"! In the orginal post here TCPBinding seemed to be the solution. But it is not the best and in some cases just not usable. This only applies to large requests! Sabrina and Philippe, both colleagues in the current project, discovered something far better and much more interesting... What happnes here is DOS-attack-prevention by IIS! Fortunately this did not apply to us that much, sitting behind the DMZ and a far way from the outside world... Solution: Change the allowed ......

Posted On Friday, May 13, 2011 9:38 PM

The request was aborted: The request was canceled. *Reloaded*
This error plagued me some time ago but then some change in the called service(i think they sped up processing...) was the solution. But in my new project it happend again. We call a WebService hostet on WebLogic. No problem if the traffic is low and only few calls are made. But then calls increased and *boom*. Not again! It took us several days to tackle it, trying things like the "keepAlive"-customWCF-binding (see earlier post) and lots of config-changes on WebLogic and so on. Nothing seemed to ......

Posted On Friday, May 13, 2011 8:33 PM

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