Hi Spephen,
Sorry for delay, was bit busy.
So, here is video where I show some scenarios when sent_len can’t be used for data receipt validation and can be lost when sent_len is >0.
About network status check we spoke via email (status = qapi_Device_Info_Set_Callback_v2(device_info_hndl,
QAPI_DEVICE_INFO_NETWORK_IND_E, tcp_network_indication_cb)) - return value is fine now, fixed and getting calls to tcp_network_indication_cb , but each time I try to access data provided to tcp_network_indication_cb I get app crash. Please send sample of tcp_network_indication_cb declaration, looks I am using wrong arguments for it.
Regards
Grigor