system.opcua.addConnection - Description not showing

Ignition
1

I've been investigating scripting the addition of new OPC servers.

I'm able to successfully call system.opcua.addConnection() to create the connection, however when I check OPC Connections page in the gateway, the Description field is always blank, no matter what I pass in as the second argument (description) to the method.

Is this a bug? I have only tested in 8.3.3 so far.

2

After declaring the OPC connection, do you successfully get any information from the OPC server ? Or the connection is dead(somewhere an error that avoids the gateway to take it into account)

3

No the connection is created just fine, and starts functioning straight away. Its just the description that is missing.

Here is an example gateway event script:

def handleMessage(payload):
	url = "opc.tcp://milo.digitalpetri.com:62541/milo"
	system.opcua.addConnection(
		"TestServer", "Here is the description that won't show", 
		url, url, 
		"None", "None", 
		{}
	)

which I call from the designer script console with:

system.util.sendMessage("TestProject", "createOpcConnection", {}, "G")

As you can see in the screenshot below, the TestServer connection is created and working just fine, but there is no description shown:

image
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