David Nguyen

server.pl doing nothing when network comes back after going down

I used this programs for a while. It's working well at first, and give a headache later. The story is that I sometimes saw that all the server.pl processes are doing nothing, and Nagios sent notifications for each service with UNKNOWN status. Later I figured out that whenever the network is down, all the server.pl processes lost connection but still running. When the network comes back up, those processes cannot gain the connections.

Reviewed 17 years ago