I did change Receive Timeout to 999,999 under “Site”, and restarted wotaskd and monitor, but that didn’t help.
I also tried creating an app in monitor with the same name as the one running in Eclipse, and changing the Receive Timeout, but that didn’t work either. Am I missing something? Thanks, Ben On Wed, Apr 6, 2016 at 2:59 PM, Chuck Hill <ch...@gevityinc.com> wrote: > Receive Timeout is set in JavaMonitor. > > From: Benjamin Chew <bc...@smarthealth.com> > Date: Tuesday, April 5, 2016 at 11:52 PM > To: Chuck Hill <ch...@gevityinc.com> > Cc: OC <o...@ocs.cz>, WebObjects-Dev Mailing List < > webobjects-dev@lists.apple.com> > Subject: Re: Extending the “No Instance Available” timeout > > Thanks guys, I appreciate all the other suggestions, but I’m quite > positive it is the ping time that is killing me. > > I have tried multiple apps, and all the apps have the same problem. They > worked fine when I was in the US, but I encountered this problem once I got > to Singapore. I’ve verified this by pinging servers in the US, and I’m > getting ~300ms ping times, with some jitter, which does not help. > > OC and Chuck: could you tell me how to adjust my Receive Timeout? > > Thanks, > Ben > > On Wed, Apr 6, 2016 at 2:26 AM, Chuck Hill <ch...@gevityinc.com> wrote: > >> I assume that you are running the app locally through Apache as that >> message is from wotaskd. As OC pointed out, the Receive Timeout is what >> you need to adjust up and up and up. >> >> It sounds like latency is what is killing you, I don’t recall how chatty >> JDBC is but it is probably along the lines of ODBC which is quite chatty >> indeed. Latency kills its performance. Another possibility is to run a >> local copy of the DB. >> >> Chuck >> >> >> >> >> On 2016-04-05, 7:38 AM, "webobjects-dev-bounces+chill= >> gevityinc....@lists.apple.com on behalf of OC" >> <webobjects-dev-bounces+chill=gevityinc....@lists.apple.com on behalf of >> o...@ocs.cz> wrote: >> >> >Benjamin, >> > >> >On 5. 4. 2016, at 11:02, Benjamin Chew <bc...@smarthealth.com> wrote: >> > >> >> I’m in Singapore working off a VPN connection to the States, and while >> waiting for some database-intensive components to display, I keep getting >> “No Instance Available” because it’s taking so long to complete all the >> queries (ping times ~ 200ms). >> > >> >As others have pointed out, ping times could hardly affect this. >> > >> >> I’ve tried going to WOMonitor on my local machine (localhost:56789) >> and modified the Send, Receive and Connect timeouts, but that didn’t seem >> to help. >> > >> >Far as I can say with my very limited knowledge, >> > >> >(a) “No Instance Available” is most time (if not always) caused by the >> receive timeout at the server side; >> >(b) and thus, increasing it enough should help. >> > >> >> Does anyone have any ideas? >> > >> >First thing, I would try some ludicrously high receive timeout. For us, >> it always helped (in the sense that the rendered page did always return, >> presumed the user had the patience to wait long enough, especially when by >> a mistake I had computed some results in O(2^N) :)) >> > >> >It might also help to check the adaptor log -- touch /tmp/logWebObjects >> as root, and the log should appear in /tmp/WebObjectsLog. >> > >> >The ultimate solution, of course, would be background processing and/or >> paging, as others already recommended; but first you need to find the >> particular cause of the long processing, which might be sometimes a bit >> hairy. >> > >> >All the best and good luck, >> >OC >> > >> > >> > _______________________________________________ >> >Do not post admin requests to the list. They will be ignored. >> >Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) >> >Help/Unsubscribe/Update your Subscription: >> > >> https://lists.apple.com/mailman/options/webobjects-dev/chill%40gevityinc.com >> > >> >This email sent to ch...@gevityinc.com >> > >
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