[syslog-ng]no logging after HUP (1.5.13)

[Arnold Pulleman]

Because of the template feature I want to use syslog-ng 1.5 on a FreeBSD 4.2 and 4.3 platform. While testing 1.5.13 I found a problem when sending a hangup signal to syslog-ng. The restart message is shown but nothing follows until syslog-ng is stopped and started again. My question is how to solve this problem?

The following output of the messages file appeared:
Oct 30 11:06:49 humble syslog-ng[5018]: syslog-ng version 1.5.13 starting
Oct 30 11:08:56 humble su: BAD SU user to root on /dev/ttyp7
Oct 30 11:09:28 humble su: user to root on /dev/ttyp7
Oct 30 11:16:49 humble syslog-ng[5018]: STATS: dropped 0
Oct 30 11:25:09 humble su: BAD SU user to root on /dev/ttyp7
Oct 30 11:26:05 humble su: user to root on /dev/ttyp3
Oct 30 11:26:49 humble syslog-ng[5018]: STATS: dropped 0
Oct 30 11:27:00 humble syslog-ng[5018]: SIGHUP received, restarting syslog-ng
Oct 30 11:35:36 humble syslog-ng[5109]: syslog-ng version 1.5.13 starting
Oct 30 11:35:49 humble syslog-ng[5109]: SIGHUP received, restarting syslog-ng