8000 wiznet: Reset mDNS when interface is brought up. by greezybacon · Pull Request #16011 · micropython/micropython · GitHub
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wiznet: Reset mDNS when interface is brought up. #16011

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Merged
merged 1 commit into from
Oct 23, 2024
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wiznet: Reset mDNS when interface is brought up. #16011

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10 changes: 10 additions & 0 deletions extmod/network_wiznet5k.c
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,7 @@
#include "shared/netutils/netutils.h"
#include "lib/wiznet5k/Ethernet/wizchip_conf.h"
#include "lib/wiznet5k/Ethernet/socket.h"
#include "lwip/apps/mdns.h"
#include "lwip/err.h"
#include "lwip/dns.h"
#include "lwip/dhcp.h"
Expand Down Expand Up @@ -201,6 +202,9 @@ static void wiznet5k_config_interrupt(bool enabled) {
void wiznet5k_deinit(void) {
for (struct netif *netif = netif_list; netif != NULL; netif = netif->next) {
if (netif == &wiznet5k_obj.netif) {
#if LWIP_MDNS_RESPONDER
mdns_resp_remove_netif(&wiznet5k_obj.netif);
#endif
netif_remove(netif);
netif->flags = 0;
break;
Expand Down Expand Up @@ -334,6 +338,12 @@ static void wiznet5k_lwip_init(wiznet5k_obj_t *self) {
self->netif.flags |= NETIF_FLAG_UP;
dhcp_start(&self->netif);
self->netif.flags &= ~NETIF_FLAG_UP;

#if LWIP_MDNS_RESPONDER
// NOTE: interface is removed in ::wiznet5k_deinit(), which is called as
// part of the init sequence.
mdns_resp_add_netif(&self->netif, mod_network_hostname_data);
#endif
}

void wiznet5k_poll(void) {
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