Thanks Thomas. I'll increase workers. I hope you're well and safe. On Wed, Mar 25, 2020 at 10:36 AM Thomas Eckardt <thomas.ecka...@thockar.com> wrote:
> This happens when all SMTP-workers are busy in system calls (virus > scanner, pfd, office, zip extraction..... - waiting for DB answers, and > some others). While such tasks are running, the workers can't be > interrupted by the MainThread. > If this happens after the rebuild is finished, a possible solution would > be to restart assp after the rebuild. > > >every 60 (almost exactly) minutes > indicates a relation to DB maintenance tasks > > >The SMTP conections gui recommends 5 workers, I have 6 set. > Using up to 10 workers is save (if the system resources are available) - > always reserve 1 or 2 workers for outgoing mails > > Thomas > > > > > > Von: "K Post" <nntp.p...@gmail.com> > An: "ASSP development mailing list" < > assp-test@lists.sourceforge.net> > Datum: 25.03.2020 13:42 > Betreff: [Assp-test] Main thread unable to transfer? > ------------------------------ > > > > Hi all, > > I hope everyone's healthy and being safe. > > I've been getting a warning like: > *Mar-25-20 08:20:12 Warning: Main_Thread is unable to transfer connection > to any worker - try again! * > periodically for a while now. It comes in waves, with the warning > appearing every 60 (almost exactly) minutes for a couple hours, then it > seems to go away. It doesn't seem to start happening mid-day, I've only > seen the warnings start after the overnight a rebuild completes. > > Nothing's changed configuration wise, loads are about the same as usual. > Restarting ASSP always makes the warnings subside for a couple of days. > > The SMTP conections gui recommends 5 workers, I have 6 set. > > Often, but not always, the log shows "Saving config" about 40 seconds > before the unable to transfer. Everywhere I looked, I see this with a 40 > second or so pause in the logs, I don't know if there's no activity or if > it's hung. > > It's a windows server with MySQL. Lots of ram, ASSP using about 1.8gb > (grows over time), MySQL about 2gb. Are those normal numbers? > > Any suggestions on what I can look into to see what's making Assp hang? > > Thanks, be smart and safe out there! > Ken > > > > _______________________________________________ > Assp-test mailing list > Assp-test@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/assp-test > > > > > DISCLAIMER: > ******************************************************* > This email and any files transmitted with it may be confidential, legally > privileged and protected in law and are intended solely for the use of the > individual to whom it is addressed. > This email was multiple times scanned for viruses. There should be no > known virus in this email! > ******************************************************* > > _______________________________________________ > Assp-test mailing list > Assp-test@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/assp-test >
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