Hey PK, Apologies if my reply suggested I was discounting everyone's recent problems. (Also sorry to learn that my "wasting resources" solution is a good standard practice.) I know many posts here are desperate attempts to alert G. re:system issues. So many of late it has become hard to know when to offer a design suggestion vs. staying quiet so as to let G. receive a cleaner signal from the forum. -stevep
On Thursday, December 20, 2012 10:36:53 AM UTC-8, PK wrote: > > Yes, Steve this is good suggestion and standard practice but there was a > real issue that day that lasted for hours so these loops timed out. > > PK > > On Dec 20, 2012, at 10:09 AM, stevep <[email protected] <javascript:>> > wrote: > > I had some TransientError issues when using queues in iterative loops. The > fix (workaround) that has eliminated the issue was to nest the iterative > queue command inside a try/except. If there is a transient error, the > handler does one time.sleep(0.1) command, and retries. If the error > re-occurs, then the g.t. one sleep cycle error handling escalates. (And > yes, I really, really hated to do burn up 100 cpu millis, but was > desperate. Since TEs were infrequent, the overall resource waste proved de > minimus.) To date this has fixed my transient errors. Never have had a TE > outside of such loops. As with everything, YMMV. HTH -stevep > > On Tuesday, December 18, 2012 10:37:31 AM UTC-8, Scott Gress wrote: >> >> Hi all, >> >> At the moment I'm getting TransientError exceptions whenever I try to add >> a task to a queue in my Python app, using code like: >> >> q = Queue('default') >> q.add(Task(url=url, countdown=countdown)) >> >> It appears to be happening with every queue, every time--retrying doesn't >> help. Has been going on for at least 30 minutes, and blocking important >> activity on my site. I haven't done any deployments in the last 4 days; it >> just started happening on its own. >> >> This is happening in both my production app, "premium-prod-hr" and my >> staging app "premium-test-hr" on site www.craftlaunch.com. >> >> Anybody else seeing this? Any suggestions? >> >> Thanks, >> >> Scott >> >> >> > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-appengine/-/Q0N7sJM88hIJ. > To post to this group, send email to [email protected]<javascript:> > . > To unsubscribe from this group, send email to > [email protected] <javascript:>. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/4KRMogVPeGgJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
