Lynn Carol Johnson <lcj34@xxxxxxxxxxx> writes: > My question: Is this expected behavior, ie that the server will > shutdown after hours of failed attempts? There is nothing built-in that would cause that, and frankly I doubt that there is any direct connection. It could be that the AWS environment imposes some resource limit (i.e., total number of child processes spawned) that the postmaster is eventually hitting because of the hack attempts. However, if that's true, I wouldn't really expect it to manifest as anything as polite as a SIGTERM signal. So I think there is something else going on. You need to look for what in your environment could send the postmaster a SIGTERM. Can you correlate the shutdown with anything? One thing I'm wondering is if it matches the time of shutdown of whatever you're launching the postmaster with. regards, tom lane
