inliniac/suricata — pull request #1132 by norg (2014-09-22 14:21:44+00:00)
Title: Store USR2 signals, receveid while reload is running

This changes the behaviour with USR2 signals. While suricata is running it should store USR2 signals that are send while a rulereload is in progress or even with delayed detect and after those processes are finished trigger the rule-reload again. This makes sure that suricata is running with the most recent config and rules loaded as a user would expect from sending a signal.