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04 Jun 2015 10:08 #3186 by support
Unless there is a reason for it, you should not write error handling for any specific errors. It is even impossible to enumerate all possible errors that can occur, so such task would be hopeless.

This error should be issued in relation to communication problems or a recovery from them. As with other errors, the communication should reestablish when it becomes possible. No reason to handle this error (specifically if the recovery works).
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04 Jun 2015 08:22 #3181 by

what is this error below ? do i need to add some code in order to handle it ?

thank you,
Adi Damty

2015-06-04 08:37:59.420 – m_EasyUAClientCoils_MonitoredItemChanged line 3402 Exception OpcLabs.EasyOpc.UA.Engine.UAClientEngineException: OPC-UA client session is not connected when connecting the client subscription.

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