ps. Some more diagnostics.
This is in a VPS, FreeBSD jails environment.
# ulimit -n
3771540
On 07/13/2017 04:26 PM, Ben Brink via naviserver-devel wrote:
Hi,
Naviserver runs okay so far (nsimap untested) on Ubuntu 16.04 lts.
In FreeBSD, nsd quits. Details are below.
An old aolserver4 recommendation for FreeBSD seems to keep nsd running.
This is probably not a preferred solution.
Add this line to the start up script before invoking nsd:
ulimit -n 1024
Other suggestions for solution welcome.
Here are error details, on startup of nsd with nsimap configured and
enabled:
# grep -i nsimap /var/www/oacs-HEAD/log/error.log
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Notice: modload: loading
module nsimap from file /usr/local/nsx/bin/nsimap.so
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Notice: nsimap module
version 3.4 server: oacs-HEAD
# Only warning was in early start up:
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Notice: nsmain:
NaviServer/4.99.16d8 starting
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Notice: nsmain: security
info: uid=820, euid=820, gid=820, egid=820
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Notice: nsmain: Tcl
version: 8.5.19
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Notice: nsmain: max
files: soft limit 3771540, hard limit 3771540
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Warning: nsmain: rl_cur
(3771540) > FD_SETSIZE (1024), select() calls should not be used
[13/Jul/2017:22:42:54][25812.802c06400][-main-] Notice: pool default:
queueLength 90 low water 9 high water 90
# tail /var/www/oacs-HEAD/log/error.log
[13/Jul/2017:22:42:58][25812.802c06400][-main-] Notice: QD=Postload
files to load from tcl:
[13/Jul/2017:22:42:58][25812.802c07c00][-driver:nssock_v4:0-] Notice:
starting
[13/Jul/2017:22:42:58][25812.802c07c00][-driver:nssock_v4:0-] Notice:
nssock_v4:0: listening on [188.227.186.70]:8000
[13/Jul/2017:22:42:58][25812.802c07c00][-driver:nssock_v4:0-] Notice:
driver: accepting connections
[13/Jul/2017:22:42:58][25812.802c06400][-main-] Notice: nsmain:
NaviServer/4.99.16d8 running
[13/Jul/2017:22:42:58][25812.802c06400][-main-] Notice: nsmain: security
info: uid=820, euid=820, gid=820, egid=820
[13/Jul/2017:22:42:58][25812.809c21400][-writer1-] Notice: writer1:
accepting connections
[13/Jul/2017:22:42:58][25812.802c06400][-main-] Fatal: nsmain: can't
communicate with parent process, nwrite -1, error: Broken pipe (parent
process was probably killed)
[13/Jul/2017:22:42:58][25812.809c21800][-writer0-] Notice: writer0:
accepting connections
[13/Jul/2017:22:42:58][25812.802c06c00][-sched-] Notice: sched: starting
cheers,
Ben
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