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Merge branch 'bugfix/tw7054' into 'master'

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esp32:tw7054 remove sta netif when sta disconnect from ap

When sta disconnect from ap, remove sta netif to let lwip to free all tcp pcbs

See merge request !101
This commit is contained in:
Wu Jian Gang
2016-09-22 11:58:33 +08:00
parent 226e64bd1e 67e8b3bcaf
commit c35a9b8cda
1 changed files with 3 additions and 0 deletions
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3
components/tcpip_adapter/tcpip_adapter_lwip.c
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@@ -161,6 +161,9 @@ esp_err_t tcpip_adapter_down(tcpip_adapter_if_t tcpip_if)
ip4_addr_set_zero(&esp_ip[tcpip_if].netmask);
}
/* Modify ip address to trigger tcp/udp pcb cleanup */
netif_set_addr(esp_netif[tcpip_if], IP4_ADDR_ANY, IP4_ADDR_ANY, IP4_ADDR_ANY);
netif_set_down(esp_netif[tcpip_if]);
}