Hi, Craig Now my process is blocked and I have the case in my hands. Do you have something to ask me in order to have more details ?
Regards, Andrea -----Messaggio originale----- Da: Craig Ringer [mailto:ring...@ringerc.id.au] Inviato: sabato 17 dicembre 2011 7.19 A: Andrea Grassi Cc: pgsql-bugs@postgresql.org Oggetto: Re: R: [BUGS] BUG #6342: libpq blocks forever in "poll" function 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 -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
