Hello
We are using the RUT240 modems in our application. We are sending JSON-RPC requests to each modem (7 requests/2 seconds). This to require all the signal parameters (RSSI, RSRP, RSRQ, SINR, …). When we receive all the responses we send this data to our server. The problem we are having is that after a while, we receive this JSON-RPC response:
{"jsonrpc":"2.0","id":1,"error":{"code":-32000,"message":"Object not found"}}
When the modem receives a JSON-RPC request, an Ubus call is made. This error occurs when a ubus call is tried to be made to an object that does not exist anymore. When I make the ‘ubus -list’ call in the modem to list all the services that are running in the bus, I see that indeed some of the Ubus objects are deleted (file/session/…). How is this possible?
When I reboot the modem, this objects are still deleted. I can only resolve the error by restoring the configuration from a backup-file. But after a couple of hours, the error occurs again.
Can you please give a solution to our problem?
Kind regards
Sander Denorme