On 16/12/2011 10:10 PM, Andrea Grassi wrote:
The client program and the postgres server are on the same host, client
connects to 127.0.0.1.
In the meantime, my original program blocks (not my example but very probably
the reasons are the same).
I typed "ps -C testprogramname -o wchan:80=" and the output was only a single dash (
"-" ).
That means it's not waiting in a kernel call right now. Was the program
in the hung state you've observed at the time you ran the command? Its
output would only be interesting when it's hung.
I searched for the complete stack in /proc/$pid/stack (where $pid) was the pid
of my process but this file doesn't exists !! Why ?
Old kernel, maybe? You're running on some kind of enterprise-y distro,
so who knows how ancient half the stuff in there is.
--
Craig Ringer
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