Can't setup connection properly about node-red-contrib-knx HOT 12 CLOSED

I just removed all the KNX Controllers and nodes from my node-red flow and deployed. But it still tries to talk with my KNX interface...

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Second comment is separate bug, i've created it: #7

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About first issue (the main) it loosing connection to KNX gateway which one is working well?
Each time, after few seconds?

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I know, it's the kind of issue that's horrible to try to re-produce.
Actually I think I have three issues. Let me try to phrase them all:

1. #7 - You seem to be on it.
2. I only see one certain datagrams coming through to node-red.
3. It claims to lose connection, even though it still receives (some) datagrams. This happens pretty quick, usually 5-10 seconds after connection was established. After that, it reconnects and now I start getting two messages for each incoming datagram. Seems to be two KNX connections.

I have tried with a EIBMarkt KNX/IP Router interface and the BAB Technologie Eibport.

When I have some more time I can try to write a real simple node app which uses the KNX.js to just listen to incoming messages to try to pin point where the issue is. It feels some of the issues is more related to that library than the node-red plugin itself.

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About third trouble: when you able to reproduce, please check: how many KNX
controller nodes do you have if one take a look at configuration tab in
Node-RED UI?
Ср, 11 мая 2016 г. в 12:30, Patrik Åkerfeldt [email protected]:

I know, it's the kind of issue that's horrible to try to re-produce.
Actually I think I have three issues. Let me try to phrase them all:

1. #7 #7 -
   You seem to be on it.
2. I only see one certain datagrams coming through to node-red.
3. It claims to lose connection, even though it still receives (some)
   datagrams. This happens pretty quick, usually 5-10 seconds after connection
   was established. After that, it reconnects and now I start getting two
   messages for each incoming datagram. Seems to be two KNX connections.

I have tried with a EIBMarkt KNX/IP Router interface and the BAB
Technologie Eibport.

When I have some more time I can try to write a real simple node app which
uses the KNX.js to just listen to incoming messages to try to pin point
where the issue is. It feels some of the issues is more related to that
library than the node-red plugin itself.

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#6 (comment)

[image: BeeToo] http://beetoo.me/
Когда умный дом по-настоящему умный
Александр Боровский, Технический директор
Alexander Borovsky, CTO, Co-Founder
+7-926-0-945-00 <+7926094500>
+7-499-391-33-62
<+74993913362>[email protected]
http://beetoo.me

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Just want to add that I face a similar problem.
My knx node (input) stops working after some (yet undefined) time, it claims that it is no longer connected. Somehow it looks as if it is not properly reconnecting in case the connection goes down.
I´ve set up a doorbell with it (knx binary input to mqtt and local audio player), but currently it is not working as the connection is not reliable.

Everything is running on a Raspberry PI3 (like a charm, except the knx node).
I see a single (global) configuration node in node RED.

My Interface is a Weinzierl 730

If I change the knx-controller node, redeploy, change it back and redeploy again it immediately reconnects and works like a charm.

Hope this helps to narrow it down somehow.

from node-red-contrib-knx.

Hi, Tom!
Thank you for your description of the problem.
We will carry out testing in the office at the gateway BAOS 771

2016-05-25 17:35 GMT+03:00 Tom [email protected]:

Just want to add that I face a similar problem.
My knx node (input) stops working after some (yet undefined) time, it
claims that it is no longer connected. Somehow it looks as if it is not
properly reconnecting in case the connection goes down.
I´ve set up a doorbell with it (knx binary input to mqtt and local audio
player), but currently it is not working as the connection is not reliable.

Everything is running on a Raspberry PI3 (like a charm, except the knx
node).
I see a single (global) configuration node in node RED.

My Interface is a Weinzierl 730
http://www.weinzierl.de/index.php/de/alles-knx1/knx-devices/knx-ip-interface-730

If I change the knx-controller node, redeploy, change it back and redeploy
again it immediately reconnects and works like a charm.

Hope this helps to narrow it down somehow.

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#6 (comment)

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I am encountering exact same problems, running the iothing image on raspberry and using an ABB IP interface IPS/S 2.1

looking forward to further developments

KR Florent Prisse

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Guys, may I ask you to help us to reveal the problem?

We need debug output when the problem occurs.

How to turn on the debug?

Go to your node_modules dir (local or global, depend on how did you install node-red-contrib-knx).
And try to find knx.js package.

If you've installed it locally, node_modules placed in the node-red's directory:

/bla/bla/node-red/node_modules/knx.js

If you've installed it globally: node_modules placed under the user home directory:
~/.npm/node_modules/knx.js

or in linux libs directory:
/usr/local/lib/node_modules/knx.js
or:
/usr/lib/node_modules/knx.js

Inside of knx.js, edit file 'knx.js/src/KnxConnection.js'.
Find function KnxConnection, add to line 42:

this.debug = true;

Run node-red to collect the log

Then restart your node-red writing to the log file:
$ node-red > knxjs_debug.log

from node-red-contrib-knx.

Deze Alexander, thank you for your prompt reply!

I Will do as asked as soon as i home again, this weekend.

Looking forward to making this work KR

Met grote groet,

Florent Prisse
+31 6 2506 8802

On 1 jun. 2016, at 21:47, Alexander Borovsky [email protected] wrote:

Guys, may I ask you to help us to reveal the problem?

We need debug output when the problem occurs.

How to turn on the debug?

Go to your node_modules dir (local or global, depend on how did you install node-red-contrib-knx).
And try to find knx.js package.

If you've installed it locally, node_modules placed in the node-red's directory:

/bla/bla/node-red/node_modules/knx.js

If you've installed it globally: node_modules placed under the user home directory:
~/.npm/node_modules/knx.js

or in linux libs directory:
/usr/local/lib/node_modules/knx.js
or:
/usr/lib/node_modules/knx.js

Inside of knx.js, edit file 'knx.js/src/KnxConnection.js'.
Find function KnxConnection, add to line 42:

this.debug = true;

Run node-red to collect the log

Then restart your node-red writing to the log file:
$ node-red > knxjs_debug.log

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Closed with 873debc

from node-red-contrib-knx.

Hi guys,

thank you very much for your cool node to connect to KNX.
Unfortunately I'm still encountering the described error, using a ABS IPS/S3.1.1 interface: KNX connection disconnects at a non-reproducable moment in time. If I redploy (by simply moving a node in the NR ui) the connection is up again.
I've also added a node that performs a cyclic 'read' to keep the connection open, which didn't help at all.

Would you still prefer me to debug in the described fashion:

Guys, may I ask you to help us to reveal the problem?

We need debug output when the problem occurs.

How to turn on the debug?

Go to your node_modules dir (local or global, depend on how did you install node-red-contrib-knx).
And try to find knx.js package.

If you've installed it locally, node_modules placed in the node-red's directory:

/bla/bla/node-red/node_modules/knx.js

If you've installed it globally: node_modules placed under the user home directory:
~/.npm/node_modules/knx.js

or in linux libs directory:
/usr/local/lib/node_modules/knx.js
or:
/usr/lib/node_modules/knx.js

Inside of knx.js, edit file 'knx.js/src/KnxConnection.js'.
Find function KnxConnection, add to line 42:

this.debug = true;

Run node-red to collect the log

Then restart your node-red writing to the log file:
$ node-red > knxjs_debug.log

Thank you

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