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fix compile warning

This commit is contained in:
Flyinghead 2024-05-15 12:33:06 +02:00
parent 34216f77af
commit 5755c5b3c6
1 changed files with 19 additions and 23 deletions
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42
core/network/picoppp.cpp
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@ -745,38 +745,34 @@ static void check_dns_entries()
if (public_ip.addr == 0)
{
if (!dns_query_start)
u32 ip;
pico_string_to_ipv4(RESOLVER1_OPENDNS_COM, &ip);
pico_ip4 tmpdns { ip };
if (dns_query_start == 0)
{
dns_query_start = PICO_TIME_MS();
struct pico_ip4 tmpdns;
pico_string_to_ipv4(RESOLVER1_OPENDNS_COM, &tmpdns.addr);
get_host_by_name("myip.opendns.com", tmpdns);
}
else if (get_dns_answer(&public_ip, tmpdns) == 0)
{
dns_query_attempts = 0;
dns_query_start = 0;
char myip[16];
pico_ipv4_to_string(myip, public_ip.addr);
INFO_LOG(MODEM, "My IP is %s", myip);
}
else
{
struct pico_ip4 tmpdns;
pico_string_to_ipv4(RESOLVER1_OPENDNS_COM, &tmpdns.addr);
if (get_dns_answer(&public_ip, tmpdns) == 0)
if (PICO_TIME_MS() - dns_query_start > 1000)
{
dns_query_attempts = 0;
dns_query_start = 0;
char myip[16];
pico_ipv4_to_string(myip, public_ip.addr);
INFO_LOG(MODEM, "My IP is %s", myip);
}
else
{
if (PICO_TIME_MS() - dns_query_start > 1000)
if (++dns_query_attempts >= 5)
{
if (++dns_query_attempts >= 5)
{
public_ip.addr = 0xffffffff; // Bogus but not null
dns_query_attempts = 0;
}
else
// Retry
dns_query_start = 0;
public_ip.addr = 0xffffffff; // Bogus but not null
dns_query_attempts = 0;
}
else
// Retry
dns_query_start = 0;
}
}
}