Re: [naviserver-devel] NaviServer/4.99.16d8 with nsimap quits on startup in FreeBSD 10.3-STABLE

[Gustaf N. <ne...@wu...>]

just a short message, i am on the road...  the tip version of NaviServer 
fails, when startup is erroneous, so the problem you are seeing might be 
a consequence of an incorrect configuration of nsimap or of a jail 
problem in nsimap (if this is the case, then yes, an error message is 
missing).
The warning about FD_SETSIZE is just a warning, that one should not use 
select() on that machine, when more than 1024 file descriptors  are in 
use (don't use e.g. async Tcl I/O).

greetings from old faithful
-g


Am 14.07.17 um 1:26 AM schrieb Ben Brink via naviserver-devel:
> 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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-- 
Univ.Prof. Dr. Gustaf Neumann
WU Vienna
Institute of Information Systems and New Media
Welthandelsplatz 1, A-1020 Vienna, Austria