11 May
2001
11 May
'01
9:51 p.m.
Dieter Maurer <dieter@handshake.de> said:
Then I activated a checker, that checks availability every 5 minutes. The problem went away. Since then, Zope never hung again.
We run our Zope installations under monitoring by NetSaint. My GSM phone rings when Zope hangs, quite irritating. Anyway, NetSaint checks a couple of times per minute, and we nevertheless had Zope hangs. Yesterday there was an explicable one: we do whois lookups, and the Belgian registration authority somehow dropped our SYNC packets from the whois connection attempts. By the time <number of threads> people tried to do a whois, Zope became of course unresponsive (and my phone rang). Just adding useless datapoints.... ;-)