Error: "Ads Register Notification timeout

[hbTecAG]

Hi there

I have following problem:

i have set up a Project, that have around 350 ads nodes. (ADS Notification and ADS Outputs). -->i mean, thats under the Limit of the readme..

When i restart the PLC, everything is ok. But from the 1st or 2nd Deploy in Node-RED i have following Errors: (@every Deploy and peridically)

"Ads Register Notification timeout".
Sometimes followed by:
"Ads write timeout" and / or "This socket has been ended by the other party"
I have tried to set the timeout in the ads config node to 2000ms with the same result.

Node-RED: v1.0.3
Nodejs: 11.9.0
ADS: 1.1.22

My Node-RED is Running in a Docker Container on a Raspberry Pi and the PLC is Running on a CX5120 in the same Network.

It seems as the connection doesn't close correctly or something like that. Do you have an idea what can be wrong?

--> You can see here the start discussion: PLCHome/node-red-contrib-ads#25 (comment)

maybe, you can fix that problem in the api..?

[hbTecAG]

Hello there

Do you have any idea, who i can solve this problem?