Connection reset by peer Error

[semprot]

Before creating this thread, i have googled and found some threads on litespeedtech, but i still can't fix it. So i have to create a thread.

I use : Litespeed Web Server Enterprise v4.1.12 (2 cpu license)
I have APC installed.

On last few days, i have stability issue on the webserver. I think it is restarted because i have apc script that detects the APC uptime. I think APC uptime relates closely with litespeed uptime so i check the litespeed log, i find quite lot of this line :

[110.139.150.253:2285-0#APVH_mydomain.com] connection to [/tmp/lshttpd/lsphp5.sock.153] on request #100, confirmed, 0, associated process: 18119, running: 1, error: Connection reset by peer!

Before that line, i only find lot of 404 not found lines.
And i've tried to search IP address (110.139.150.253 on the example above) on the litespeed log several pages before that line, but i see no matching IP.

Please help me to find out whether that "Connection reset by peer" relates to my server uptime. And if so, how to fix it.

Thanks.

[webizen]

LSWS uptime has no correlation with "Connection reset by peer" message which basically indicates php process crashed when taking user request mostly due to php coding problem.

check /usr/local/lsws/logs/ap_cmd_param.log and see if it matches the uptime (between restarts) you observed. it could be something else restart lsws.

[semprot]

Most of the latest lines are these

Thu Jun 21 20:23:15 CDT 2012: -k start -DSSL
Thu Jun 21 20:23:51 CDT 2012: -k stop -DSSL
Thu Jun 21 20:23:51 CDT 2012: -k start -DSSL
Thu Jun 21 20:24:02 CDT 2012: -k stop -DSSL
Thu Jun 21 20:33:07 CDT 2012: -v
Thu Jun 21 20:33:09 CDT 2012: -k stop -DSSL
Thu Jun 21 20:33:09 CDT 2012: -k start -DSSL
Thu Jun 21 20:33:10 CDT 2012: -V
Thu Jun 21 20:33:10 CDT 2012: -l
Thu Jun 21 20:33:10 CDT 2012: -v
Thu Jun 21 21:51:47 CDT 2012: -DSSL -t -f /usr/local/apache/conf/httpd.conf
Thu Jun 21 21:51:48 CDT 2012: -k graceful
Thu Jun 21 21:51:54 CDT 2012: -v
Thu Jun 21 21:51:54 CDT 2012: -DSSL -t -f /usr/local/apache/conf/httpd.conf
Thu Jun 21 21:51:54 CDT 2012: -l
Thu Jun 21 21:51:54 CDT 2012: -V
Thu Jun 21 21:52:13 CDT 2012: -k stop -DSSL
Thu Jun 21 21:52:13 CDT 2012: -k start -DSSL
Thu Jun 21 21:52:14 CDT 2012: -v
Thu Jun 21 21:52:14 CDT 2012: -V
Thu Jun 21 21:52:14 CDT 2012: -l
Thu Jun 21 21:52:32 CDT 2012: -k graceful
Thu Jun 21 21:52:47 CDT 2012: -k stop -DSSL
Thu Jun 21 21:52:47 CDT 2012: -k start -DSSL

Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -v
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 22:58:17 CDT 2012: -l
Thu Jun 21 23:01:23 CDT 2012: -l
Thu Jun 21 23:06:31 CDT 2012: -V
Thu Jun 21 23:06:31 CDT 2012: -l
Thu Jun 21 23:06:31 CDT 2012: -DSSL -t -f /usr/local/apache/conf/httpd.conf
Thu Jun 21 23:06:35 CDT 2012: -DSSL -t -f /usr/local/apache/conf/httpd.conf.1340337991
Thu Jun 21 23:06:37 CDT 2012: -k stop -DSSL
Thu Jun 21 23:06:37 CDT 2012: -k start -DSSL
Thu Jun 21 23:07:13 CDT 2012: -k stop -DSSL
Thu Jun 21 23:07:13 CDT 2012: -k start -DSSL
Thu Jun 21 23:07:24 CDT 2012: -k stop -DSSL
Thu Jun 21 23:16:28 CDT 2012: -v
Thu Jun 21 23:16:29 CDT 2012: -k stop -DSSL
Thu Jun 21 23:16:29 CDT 2012: -k start -DSSL
Thu Jun 21 23:16:30 CDT 2012: -V
Thu Jun 21 23:16:30 CDT 2012: -l
Thu Jun 21 23:16:30 CDT 2012: -v

Is there any clue?

Thanks.