[syslog-ng] rabbitmq errors

[Scheidler, Balázs]

Not by syslog-ng. If you apply the patch which adds the error tag to this
log message you'd have slightly more information.
On Dec 15, 2015 7:07 PM, "Al Itchon" <AItchon at boardreader.com> wrote:

> I do see a similar error when trying to send a long message (318525
> characters):
>
>
>
> Dec 15 12:50:35 rabbit-to-kafka01 syslog-ng[14073]: Network error while
> inserting into AMQP server; driver='#anon-destination17#0', time_reopen='10'
>
>
>
> Is there a limit on the length of a message going to rabbitmq from
> syslog-ng?
>
>
>
> *From:* syslog-ng-bounces at lists.balabit.hu [mailto:
> syslog-ng-bounces at lists.balabit.hu] *On Behalf Of *Balazs Scheidler
> *Sent:* Wednesday, December 02, 2015 2:12 PM
> *To:* Syslog-ng users' and developers' mailing list <
> syslog-ng at lists.balabit.hu>
> *Subject:* Re: [syslog-ng] rabbitmq errors
>
>
>
> Well, the kind of socket error should also be reported, this still doesnt
> say much. :(
>
> On Dec 2, 2015 3:30 PM, "Mitzki, András" <andras.mitzki at balabit.com>
> wrote:
>
> Hi,
>
> With a quick test I can verify that there is a new "error" tag in the
> error message:
> [2015-12-02T14:28:42.828127] Initializing AMQP destination;
> vhost='/almafa', host='172.17.0.3', port='5672', exchange='applogs',
> exchange_type='header'
> [New Thread 0x7ffff7fdd700 (LWP 40)]
> [2015-12-02T14:28:42.831050] Worker thread started;
> driver='d_signupws_amqp#0'
> [2015-12-02T14:28:42.831158] Running application hooks; hook='1'
> [2015-12-02T14:28:42.831174] Running application hooks; hook='3'
> [2015-12-02T14:28:42.831213] syslog-ng starting up; version='3.8.0alpha0'
> [New Thread 0x7ffff315f700 (LWP 41)]
> [2015-12-02T14:28:43.833637] Incoming log entry; line='ads asda sda sdas
> dsa dsa'
> [2015-12-02T14:28:45.833349] Error during AMQP login;
> driver='d_signupws_amqp#0', error='a socket error occurred',
> time_reopen='60'
> [2015-12-02T14:28:48.837345] Error during AMQP login;
> driver='d_signupws_amqp#0', error='a socket error occurred',
> time_reopen='60'
>
> Br,
>
> Micek
>
>
>
> On Mon, Nov 30, 2015 at 5:19 PM, Scheidler, Balázs <
> balazs.scheidler at balabit.com> wrote:
>
> They should be resent.
>
> On Nov 30, 2015 4:50 PM, "Al Itchon" <AItchon at boardreader.com> wrote:
>
> So are messages lost when this happens, or are they resent when after
> reconnection?
>
>
>
> *From:* syslog-ng-bounces at lists.balabit.hu [mailto:
> syslog-ng-bounces at lists.balabit.hu] *On Behalf Of *Scheidler, Balázs
> *Sent:* Thursday, November 26, 2015 2:47 AM
> *To:* Syslog-ng users' and developers' mailing list <
> syslog-ng at lists.balabit.hu>
> *Subject:* Re: [syslog-ng] rabbitmq errors
>
>
>
> Nothing intended limits syslog-ng here. That error message happens when
> rabbitmq returns an error condition. It definitely should include a more
> detailed error cause.
>
> Syslog-ng suspends this destination for a few seconds (controlled by
> time-reopen ()) And then reconnects to the amqp server.
>
> I’m seeing an error in my log indicating that messages aren’t being sent
> to a queue in RabbitMQ.  This happens a few times a week.  Here’s the error:
>
>
>
> Nov 24 13:29:28 syslog09 syslog-ng[7883]: Network error while inserting
> into AMQP server; time_reopen='10'
>
>
>
> I have about 1000 servers sending tcp messages through a call to /dev/tcp
> to port on the syslog-ng server.  It seems messages aren’t sent to the
> queue for about 1 or 2 minutes, and then it resumes sending again without
> error.  Could this be a network issue or something within syslog-ng that’s
> limiting the messages?
>
>
>
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