On Thu, 22 Jun 2017 13:12:48 +0900 Michael Paquier <michael.paqu...@gmail.com> wrote:
> On Wed, Jun 21, 2017 at 9:15 PM, Yugo Nagata <nag...@sraoss.co.jp> wrote: > > This errors continue until this process is terminated or the server is > > restarted. > > > > When SIGINT is issued, the process exits from the main loop and returns > > to sigsetjmp, and calls dsa_attach() before entering into the loop again, > > this causes the error. > > > > We can fix it by calling dsa_attach() before sigsetjmp. Attached is the > > patch. > > Your fix looks like a bad idea to me. If the shared memory area does > not exist after an exception occurred the process should be able to > re-attach to the shared memory area if it exists or create a new one > if that's not the case. That should not be a one-time execution. Thank you for your comment. I overlooked it and now I understand it. > -- > Michael -- Yugo Nagata <nag...@sraoss.co.jp> -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
