The server responds to all requests with the relevant cache headers to turn of IE caching.There appears to be no related server side request entry in the server logs, suggesting the request never reaches the server (possibly never leaving the client).Users do suggest this error occurs after they have come back to the application after a few minutes.The application does a wide range of requests, many in parallel though I've not been able to reproduce the problem.I'm not clear on what version of Adobe Flash the users are running.Ĭode was built with Adobe Flex 3.4 (linux).Seemed to be due to their physical distance from the main server, but this no longerĪppears to be necessarily the case (though it could be connection quality). It occurs (apparently) only for a small subset of users.Once it occurs, it appears that no HTTPService request from the flex application will work.It does not appear to affect the rest of the user's internet connection -they can continue to use other IE windows.It appears to require a few minutes to reset itself. Once it occurs, users inform me they need to shut down IE and restart it (some users say they need to reboot, but I think that's less likely than just an IE restart).It only occurs for users of IE, not for users using FireFox.It occurs on short (10ms) requests as well. The full range of information I can provide is: I get a similar intermittent issue from some users of a Flex application we have, but with some slightly different symptoms. I was going to open another question on essentially the same topic, but I figure two unanswered questions is worse than 1.
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