mosquitto-users team mailing list archive

[Roger Light <roger@xxxxxxxxxx>]

Hi Paul,

Please do file a bug report. I'm trying to work out the problem now
but it's good to have a way of keeping track.

Cheers,

Roger

On Wed, May 15, 2013 at 9:04 PM, Paul-Armand Verhaegen
<paularmand.verhaegen@xxxxxxxxx> wrote:
> Thanks for the fast response Karl. I changed the bridge type to automatic,
> and that works great.
> I'd better file a bug report then.
> Btw PERPETUAL stands for Personalized Products Emerging from Tailored User
> Adapting Logic, and is the name of a project we're working on. So, we're
> building smarter machines... I guess that translates to lazy for me ;)
>
> And thanks again fellow Fluksonian !
>
>
>
> On Wed, May 15, 2013 at 7:04 PM, Karl Palsson <karlp@xxxxxxxxxxxx> wrote:
>>
>>
>> Cool!
>>
>> Fwiw, I don't see this, and we use that setup quite extensively, and have
>> done so with
>> various versions of mosquitto back to about 0.15.  However, we don't use
>> lazy for the
>> bridge, we use automatic.  (Strange name for the bridge: perpetual, when
>> you're using
>> lazy ;)
>>
>> We're also using the same hardware, so it's not flukso/mips specific.
>>
>> Cheers,
>> Karl P
>>
>> On Wed, May 15, 2013 at 06:40:16PM +0200, Paul-Armand Verhaegen wrote:
>> > I have a Mosquitto instance (calling this MClient) bridged to another
>> > Mosquitto instance (calling this one MServer).
>> >
>> > Everything is working fine if MServer is started before MClient, but if
>> > MClient is already running before the MServer, the result is a failing
>> > MClient instance. The failed connects are expected, but the failing
>> > assertion is not. Here's MClient's output:
>> >
>> > root@flukso-d7dc7f:~# /etc/init.d/mosquitto start
>> > 1367585155: mosquitto version 1.1.3 (build date 2013-03-17
>> > 15:26:24+0100) starting
>> > 1367585155: Config loaded from /etc/mosquitto/mosquitto.conf.
>> > 1367585155: Opening ipv6 listen socket on port 1883.
>> > 1367585155: Warning: Address family not supported by protocol
>> > 1367585155: Opening ipv4 listen socket on port 1883.
>> > 1367585155: Connecting bridge perpetual
>> > root@flukso-d7dc7f:~# 1367585155: Error creating bridge.
>> > 1367585155: Warning: Unable to connect to bridge perpetual.
>> > 1367585155: New connection from 127.0.0.1.
>> > 1367585155: New client connected from 127.0.0.1 as fluksod.
>> > 1367585156: Connecting bridge perpetual
>> > 1367585156: Error creating bridge.
>> > 1367585157: Connecting bridge perpetual
>> > 1367585157: Error creating bridge.
>> > 1367585158: Connecting bridge perpetual
>> > /usr/sbin/mosquitto: loop.c: 291: loop_handle_reads_writes: Assertion
>> > `pollfds[db->contexts[i]->pollfd_index].fd == db->contexts[i]->sock'
>> > failed.
>> >
>> > Note: The connection from 127.0.0.1 is something different/unrelated, as
>> > MClient is certainly running on a different machine than the MServer.
>> > Some
>> > details from Mosquitto.conf (no encryption set):
>> >
>> > connection my_named_connection
>> > topic # out
>> > start_type lazy
>> > #idle_timeout 60
>> > threshold 2
>> > username test_username
>> > password test_password
>> >
>> > Note: I believe the problem to be related to MClient as substituting the
>> > Mosquitto instance at MServer with a MQTT.js instance gives the same
>> > result
>> > (see also https://github.com/adamvr/MQTT.js/issues/74) . MServer however
>> > also picks up on the problem when MClient connects:
>> >
>> > pave@CIB-flukso:~/perpetual/mosquitto_tests/mosquitto-1.1.3/src$
>> > ./mosquitto
>> > 1368635611: mosquitto version 1.1.3 (build date 2013-05-08
>> > 11:47:28+0200) starting
>> > 1368635611: Using default config.
>> > 1368635611: Opening ipv4 listen socket on port 1883.
>> > 1368635611: Opening ipv6 listen socket on port 1883.
>> > 1368635612: New connection from 10.33.172.87.
>> > 1368635612: New client connected from 10.33.172.87 as
>> > flukso-d7dc7f.perpetual.
>> > 1368635612: Socket read error on client flukso-d7dc7f.perpetual,
>> > disconnecting.
>> >
>> > MServer however keeps running, and after restarting the MClient both
>> > live
>> > happily together (that is of course if MServer isn't brought down and
>> > up).
>> > Ps: The MClient is running on a Flukso device (see flukso.net) and
>> > bridged
>> > to MServer running on Ubuntu 12.04 (Precise Pangolin).
>>
>> > --
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>>
>
>
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