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fix(mdns): fix the logic of creating pcb for networking socket

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This commit is contained in:
WanqQixiang
2024-01-10 17:21:43 +08:00
parent 2646dcd23a
commit 5000a9a20a
1 changed files with 3 additions and 11 deletions
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14
components/mdns/mdns_networking_socket.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -352,17 +352,9 @@ static bool create_pcb(mdns_if_t tcpip_if, mdns_ip_protocol_t ip_protocol)
}
int sock = s_interfaces[tcpip_if].sock;
esp_netif_t *netif = _mdns_get_esp_netif(tcpip_if);
if (sock >= 0) {
mdns_ip_protocol_t other_ip_proto = ip_protocol == MDNS_IP_PROTOCOL_V4 ? MDNS_IP_PROTOCOL_V6 : MDNS_IP_PROTOCOL_V4;
int err = join_mdns_multicast_group(sock, netif, other_ip_proto);
if (err < 0) {
ESP_LOGE(TAG, "Failed to add ipv6 multicast group for protocol %d", ip_protocol);
return false;
}
s_interfaces[tcpip_if].proto |= (other_ip_proto == MDNS_IP_PROTOCOL_V4 ? PROTO_IPV4 : PROTO_IPV6);
return true;
}
if (sock < 0) {
sock = create_socket(netif);
}
if (sock < 0) {
ESP_LOGE(TAG, "Failed to create the socket!");
return false;