Scripts viessmann-mqtt-gateway and viessmann-mqtt-sub crash after some hours of utilization

[tfagart]

Hello,

Thanks for your piece of software, but I've noticed that after some hour of utilization, I got the following error in viessmann-mqtt-gateway.log

13:35:21 publishing new value : /data/temp/gaz=40
/var/lib/gems/2.3.0/gems/mqtt-0.5.0/lib/mqtt/packet.rb:283:in read_byte': Failed to read byte from socket (MQTT::ProtocolException) from /var/lib/gems/2.3.0/gems/mqtt-0.5.0/lib/mqtt/packet.rb:31:in read'
from /var/lib/gems/2.3.0/gems/mqtt-0.5.0/lib/mqtt/client.rb:481:in receive_packet' from /var/lib/gems/2.3.0/gems/mqtt-0.5.0/lib/mqtt/client.rb:302:in block in connect'

And this one in viessmann-mqtt-sub.log
topic=v1/home/objects/viessman/data/settings/power/mode/1
received v1/home/objects/viessman/data/settings/power/mode=1
on
script exiting ... ; time: 29/05/2018 13:35

Thanks for your help

Regards

Thomas

[mqu]

hello Thomas, I am discovering your message. I am going to investigate on this problem soon.

[mqu]

What I know now is that USB connection some time break and there is now way to reconnect to Viessmann heating device, except by rebooting computer.

[mqu]

I have exactly same error when I stop mosquitto server. I will try to write disconnection to mosquitto server and try to reconnect. Best regards.

[mqu]

hello Thomas. I have pushed a new commit with exception handling. You may issue a git pull to download latest update.