I'm using sample codes from documentation and I'm trying to connect to server using Prosys OPC UA Client. I have tried opcua-commander and integration objects opc ua client and it looks like server works just fine.
Here's what is happening:
-- urn:NodeOPCUA-Server-default
. And it goes back to step 2 and 3 over and over.
If I just minimize prosys client without closing configuration after some time I get this info in terminal:
Server: closing SESSION new ProsysOpcUaClient Session15 because of timeout = 300000 has expired without a keep alive
\x1B[46mchannel = \x1B[49m ::ffff:10.10.13.2 port = 51824
I have tried this project and it works -> node-opcua-htmlpanel. What's missing in sample code then?
After opening debugger I have noticed that each Time I select security settings and hit OK, server_publish_engine reports:
server_publish_engine:179 Cencelling pending PublishRequest with statusCode BadSecureChannelClosed (0x80860000) length = 0
This is due to a specific interoperability issue that was introduced in node-opcua@0.2.2. this will be fixed in next version of node-opcua. The resolution can be tracked here https://github.com/node-opcua/node-opcua/issues/464