nrf_getaddrinfo always return ipv6 address

[mcGyver]

The function always returns an IPv6 address, am I missing something here? 

    struct nrf_addrinfo *result = NULL;
    struct nrf_addrinfo hints = {
        .ai_family = NRF_AF_INET,
        .ai_socktype = NRF_SOCK_STREAM,
        .ai_protocol = NRF_IPPROTO_TCP,
        .ai_addrlen = 4,
        .ai_flags = NRF_AI_NUMERICSERV | NRF_AI_PDNSERV | NRF_AI_CANONNAME,
    };

    err = nrf_getaddrinfo(hostName, NULL, &hints, &result);

Thank you. 

[Didrik Rokhaug]

Hi,

What do you get if you send AT+CGDCONT to the modem, after it has connected to the network?

Are you able to take a modem trace?

Best regards,

Didrik

[Didrik Rokhaug]

I've tried to reproduce what you are seeing, but haven't been able to.

This code gives me a IPv4 or IPv6 addresses depending on what I am asking for: getaddrinfo_ipv4v6.zip (I've included a pre-compiled .hex of the application that can be used with a nRF9160 DK. It does not have modem tracing enabled though.)

[mcGyver]

Hi Didrik, 

Sorry for taking so long to reply.  

In the old library the "ai_addrlen == 4" works for detecting ipv4, but now it looks like it is

ai_addrlen == sizeof(struct nrf_sockaddr_in).

I used ai_family == NRF_AF_INET instead and it works as well.