connection issue with Prosys OPC UA client

[longtranphu2006]

Hello i am using Prosys OPC UA client to test the sample server. However it give us the errors:

"""
buffer.js:582
throw new RangeError('Trying to access beyond buffer length');
^
RangeError: Trying to access beyond buffer length
at checkOffset (buffer.js:582:11)
at Buffer.readUInt32LE (buffer.js:609:5)
"""
Can u give me some advice?
Thank you
Best regard,
Long Tran

[erossignon]

can you try to set the DEBUG environement variable to ALL
SET DEBUG=ALL or export DEBUG=ALL and relaunch the server. This will enable debug output

[erossignon]

I confirm that I can reproduce the problem on my end... I shall investigate it.

[longtranphu2006]

Hello, i tested with the UAExpert and then it works fine, though still have some warnnings.
By the way, i am new with nodejs so that i dont know where to set the debug . Is it in the server.js file or somewhere else.
Sorry for disturbing you that.
Best regard,
Long Tran

[erossignon]

Hello, the DEBUG environment variable can be set in your shell prior to launching the node bin\simple_server.js script.

• If you are using windows , the variable can be set this way:
  SET DEBUG=ALL
• If you are using linux and bash, the variable can be set this way:
  export DEBUG=ALL