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MDNS: Correct setting TTL when IGMP is not enabled

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This commit is contained in:
Dirk Ziegelmeier 2016-08-16 08:09:19 +02:00
parent c61c8f3766
commit 482a4d2ce9
1 changed files with 11 additions and 7 deletions
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4
src/apps/mdns/mdns.c
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@ -1847,7 +1847,11 @@ mdns_resp_init(void)
mdns_pcb = udp_new_ip_type(IPADDR_TYPE_ANY);
LWIP_ASSERT("Failed to allocate pcb", mdns_pcb != NULL);
#if LWIP_MULTICAST_TX_OPTIONS
udp_set_multicast_ttl(mdns_pcb, MDNS_TTL);
#else
mdns_pcb->ttl = MDNS_TTL;
#endif
res = udp_bind(mdns_pcb, IP_ANY_TYPE, MDNS_PORT);
LWIP_ASSERT("Failed to bind pcb", res == ERR_OK);
udp_recv(mdns_pcb, mdns_recv, NULL);