On Thu, May 19, 2022 at 8:05 AM huangning...@yahoo.com < huangning...@yahoo.com> wrote:
> I would like to know how can I get it to work properly? > I suppose you have a bug in your C code. Try hooking up a debugger to one of the sessions that is hung and see what it's doing e.g. gdb -p 26130 bt -- Robert Haas EDB: http://www.enterprisedb.com