Skip to content
Merged
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 9 additions & 9 deletions features/netsocket/nsapi_dns.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -31,11 +31,13 @@
#define DNS_SERVERS_SIZE 5

nsapi_addr_t dns_servers[DNS_SERVERS_SIZE] = {
{NSAPI_IPv4, {8, 8, 8, 8}},
{NSAPI_IPv4, {209, 244, 0, 3}},
{NSAPI_IPv4, {84, 200, 69, 80}},
{NSAPI_IPv4, {8, 26, 56, 26}},
{NSAPI_IPv4, {208, 67, 222, 222}},
{NSAPI_IPv4, {8, 8, 8, 8}}, // Google
{NSAPI_IPv4, {209, 244, 0, 3}}, // Level 3
{NSAPI_IPv4, {84, 200, 69, 80}}, // DNS.WATCH
{NSAPI_IPv6, {0x20,0x01, 0x48,0x60, 0x48,0x60, 0,0, // Google
0,0, 0,0, 0,0, 0x88,0x88}},
{NSAPI_IPv6, {0x20,0x01, 0x16,0x08, 0,0x10, 0,0x25, // DNS.WATCH
0,0, 0,0, 0x1c,0x04, 0xb1,0x2f}},
};

// DNS server configuration
Expand Down Expand Up @@ -226,11 +228,9 @@ static int nsapi_dns_query_multiple(NetworkStack *stack, const char *host,
dns_append_question(&question, host, version);

err = socket.sendto(SocketAddress(dns_servers[i], 53), packet, DNS_BUFFER_SIZE);
if (err == NSAPI_ERROR_WOULD_BLOCK) {
// send may fail for various reasons, including wrong address type - move on
if (err < 0) {
continue;
} else if (err < 0) {
result = err;
break;
}

// recv the response
Expand Down