Oh, and since I'm writing anyway... On 24. 2. 2015, at 18:48, Chuck Hill <[email protected]> wrote:
> I don’t see that one very often. IIRC, it means that it sent the request to > an instance and got a null response back. That probably means the app threw > an exception either very early or very late in the R-R loop. Thanks! > Check the app logs for exceptions. None. Far as I can say, the request -- it was CSV import, too, but none of those which went wrong -- did spawn its background thread and finished all right -- I'm logging R/Rs from application's awake/sleep, and all looks OK. Definitely no exception in my application log nearby. > Did an instance run out of memory? Hardly. I log the heap (and lately also the Perm Gen stuff which bit my back a couple of days ago), and there was plenty of both. > Check the Apache error.log just to be sure. Thanks again, I've asked the system admin to do that. I did that anyway, for that day there _was_ something fishy (hmmmm... perhaps it even might be related): The thing is, I've got a report from a user that one request took more than 20 seconds to reload in his browser. I have found it in my logs, and App.awake to App.sleep it took 1.818 seconds. Another request reported to last a dozen of seconds from the user's point of view took 0.577 seconds App.awake to App.sleep. Weird. Thanks again, OC > On 2015-02-24, 8:35 AM, "OC" wrote: > > Hello there, > > what the $subject means and who reports it? > > I've googled a bit before coming here, and found > (a) it seems to be a Wonder error report > (https://github.com/wocommunity/wonder/blob/master/Utilities/Adaptors/Adaptor/errors.h) > (b) it seems to be quite common to see with Apple own applications > (http://forums.appleinsider.com/t/418/apple-store-seems-to-be-down-right-now/40 > and more similar ones, with Knowlegde Base, with Apple WebMail, etc.) > > (Incidentally, Apple uses Wonder? That's nice to know.) > > But what I haven't been able to find (yet) is what it actually means? :-O I > did succeed to find the appopriate source (transaction.c in the Adaptor) and > function (_errorResponse) which seem to generate the report, but without a > detailed study of the adaptor code I'm none the smarter of what condition > causes this (well, the condition is that WOAppReq.error contains 4, but... :)) > > Does somebody here know, or am I to dive into the adaptor sources? > > Not that I would care, but one of the users of my application did see the > thing today :( > > Thanks a lot, > OC > > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/webobjects-dev/chill%40gevityinc.com > > This email sent to [email protected] _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
