On Thu, Jun 9, 2016 at 4:01 AM, Ranier VF <ranier_gyn@xxxxxxxxxxx> wrote: > Postgresql 9.5 > WARNING: Stack unwind information not available. Following frames may be wrong. > SSLEAY32!SSL_shutdown+0x4 > LIBPQ!PQpingParams+0x1631 > LIBPQ!PQfinish+0x11 > nginx!dbd_pgsql_close+0x106 [c:\usr\src\dbd\postgresql\dbd_pgsql.c @ 279] > nginx!dbd_pgsql_cleanup+0x3d [c:\usr\src\dbd\postgresql\dbd_pgsql.c @ 296] > nginx!ngx_destroy_pool+0x36 [c:\msys\1.0\nginx-1.10\src\core\ngx_palloc.c @ 57] > nginx!ngx_worker_process_exit+0x176 [c:\msys\1.0\nginx-1.10\src\os\win32\ngx_process_cycle.c @ 850] > nginx!ngx_worker_process_cycle+0x526 [c:\msys\1.0\nginx-1.10\src\os\win32\ngx_process_cycle.c @ 753] > nginx!ngx_master_process_cycle+0x37 [c:\msys\1.0\nginx-1.10\src\os\win32\ngx_process_cycle.c @ 76] > nginx!main+0x45c [c:\msys\1.0\nginx-1.10\src\core\nginx.c @ 367] > nginx!__tmainCRTStartup+0x10b [f:\dd\vctools\crt_bld\self_x86\crt\src\crt0.c @ 278] > kernel32!RegisterWaitForInputIdle+0x49 > Question? > Wy PQfinish call PQpingParams, if app it is disconnecting from server? PQfinish never calls PQpingParams, so this stack is not something we can rely on I am afraid. Which version of Postgres 9.5 are you using? 9.5.3? If you use 9.5.2 are you still seeing the problem? We may be seeing a side-effect of a3c17b2a here. -- Michael -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general