IIS 5 & IIS 6
GET fails after PROPFIND request takes a lot of time to process.
Last post Aug 07, 2009 01:06 PM by anilr
Aug 07, 2009 12:55 PM|vsoro00|LINK
Our custom isapi function processes PROPFIND and GET requests. First PROPFIND requests finds all the files in the folder, and then GET requests sent to download all those files that were found.
Whenever it takes long enough time to process PROPFIND request (which happens when there are qutie a lot of files in the folder which is being processed in the PROPFIND request), the next GET request fails in this ServerSupportFunction call:
DEBUGPRINT(L"Failed to send file (%lu)", GetLastError());
Last error is 1229, which is "An operation was attempted on a nonexistent network connection."
Does anyone know why this happens and how to ensure it does not happen?
Aug 07, 2009 01:06 PM|anilr|LINK
The error indicates that the client has disconnected - collect network traces to verify that - you may need to either increase the client timeout or respond quicker to the request.