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Restart SNTP client when we have an IPv4 or IPv6 address #26

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Merged
d-a-v merged 1 commit into from
Jan 27, 2019
Merged

Restart SNTP client when we have an IPv4 or IPv6 address #26

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11 changes: 9 additions & 2 deletions glue-lwip/lwip-git.c
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Original file line number Diff line number Diff line change
Expand Up @@ -287,8 +287,15 @@ static void netif_sta_status_callback (struct netif* netif)
netif_set_default(netif);

// If we have a valid address of any type restart SNTP
if (ip_addr_isany(&netif->ip_addr))
{
bool valid_address = ip_2_ip4(&netif->ip_addr)->addr;

#if LWIP_IPV6
int addrindex;
for (addrindex = 0; addrindex < LWIP_IPV6_NUM_ADDRESSES; addrindex++) {
valid_address |= ip6_addr_isvalid(netif_ip6_addr_state(netif, addrindex));
}
#endif
if (valid_address) {
// restart sntp
sntp_stop();
sntp_init();
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