RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

pkg/paho-mqtt: add support for DNS

Browse Source
This commit is contained in:
Benjamin Valentin 2022-12-07 22:25:33 +01:00
parent 2a5bc04a16
commit 3206ac80cf
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
pkg/paho-mqtt/contrib/riot_iface.c
View File

@ -22,6 +22,7 @@
#ifdef MODULE_IPV4_ADDR
#include "net/ipv4/addr.h"
#endif
#include "net/dns.h"
#include "net/sock/tcp.h"
#include "paho_mqtt.h"
#include "MQTTClient.h"
@ -121,6 +122,12 @@ int NetworkConnect(Network *n, char *addr_ip, int port)
int ret =-1;
sock_tcp_ep_t remote = SOCK_IPV4_EP_ANY;
ret = dns_query(addr_ip, &remote.addr, AF_UNSPEC);
if (ret > 0) {
remote.port = port;
remote.family = ret == 4 ? AF_INET : AF_INET6;
}
if (IS_USED(MODULE_IPV4_ADDR) && (remote.port == 0) &&
ipv4_addr_from_str((ipv4_addr_t *)&remote.addr, addr_ip)) {
remote.port = port;