[gnutls-help] RSyslog not sending messages

[Nikos Mavrogiannopoulos]

On Sun, 2015-01-25 at 20:09 +1300, kimleanne wrote:
> Hi All.
> 
> I've been having some issues with missing messages when sending to
> papertrail. This occurs about once or twice a day.
> This is what I'm running on the Debian Jessie server:
[...]
> I've run rsyslogd manually in debug mode and have seen some output that
> I'd like to know more details about.
> The ryslog-debug.log produces:
> unexpected GnuTLS error -53 in nsd_gtls.c:1571
> and stderr when running rsyslogd manually produces:
> GnuTLS error: Error in the push function

That means that send() returned -1 for some reason. You could enable
more output by using GNUTLS_DEBUG_LEVEL=9 prior to running the
application, and that would at least provide you with the errno.

regards,
Nikos