On Wed, Oct 5, 2011 at 12:04 PM, Alexander Farber alexander.farber@gmail.com wrote:
My script has 2 pecularities:
- When it gets SIGTERM or SIGINT, it writes some data into PostgreSQL
and this takes 10-15 seconds
- When it is started numerous times,
then the subsequent runs will fail immediately, because only the 1st instance will be able to listen at the TCP-port 8080
And in /var/log/messages I see:
... 17:44:25 static init: pref main process ended, respawning 17:44:26 static init: pref main process (2128) terminated with status 98 17:44:26 static init: pref main process ended, respawning 17:44:26 static init: pref main process (2133) terminated with status 98 17:44:26 static init: pref respawning too fast, stopped
is that all maybe the reason and is there something I could do? (maybe somehow delay the subsequent spawns?)
Can you make it sleep a bit and retry the socket open a few times if it fails due to the previous process not releasing the port yet?