NetworkAvailabilityEvent not fired when RS9110 lost connection G120/4.3R5

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G120 / 4.3 R5

I discovered that no related network availability event is fired when the WiFi AP is shut down where RS9110 is connected to. Using ENC28 and removing the cable fires an event.
I would expect same behaviour between Wired and Wireless.

Is this behaviour by design in 4.3 ?

I’m using:


NetworkChange.NetworkAvailabilityChanged += NetworkChangeNetworkAvailabilityChanged;
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@ RobvanSchelven - Have you tried it on the EMX or G400 by any chance?

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@ John - I will give it a try…

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@ John - Tested on Spider and Raptor with same result. No event is fired when Router/AP goes power down.

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@ RobvanSchelven - We will take a look and see if we can find anything.

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@ John - Thanks.

Network in 4.3 is really driving me nuts :frowning: I need to compile a list of issues.

For example upload code to G120 to run RS9110 in adhoc with static IP. runs fine. 2nd step, upload same code to run RS9110 in infrastructure mode with DHCP enabled does not (always) fire an IP change event.

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@ RobvanSchelven - You should receive the events properly in the next SDK. It will take upwards of 25 seconds after the access point disappears to receive them though (the module takes that long to notify us). Once you do receive those events, you should close and then reopen the interface.

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@ John - Thanks