Need clarification on the behavior of the establish connection method callback in OPC UA FX when a device takes an extended time to become ready for data exchange to go to operational. Specifically, what is the recommended duration for waiting for the device or controller to create endpoint and return from the callback? could this be added to the capabilities?
The callback may take longer if the connection manager is unaware of the device's readiness time, which can impact performance. While a retry mechanism may not always be the best approach. Also, various issues can lead to delays, including communication failures, device malfunctions, or inherent latency in the device itself.