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fix(lwip): fix lost ip event issue

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wangtao@espressif.com
2026-05-11 12:00:49 +08:00
parent e847f39da2
commit 676902de16
1 changed files with 4 additions and 6 deletions
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components/esp_netif/lwip/esp_netif_lwip.c
+4 -6
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@@ -1,5 +1,5 @@
/* /*
* SPDX-FileCopyrightText: 2019-2025 Espressif Systems (Shanghai) CO LTD * SPDX-FileCopyrightText: 2019-2026 Espressif Systems (Shanghai) CO LTD
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@@ -1584,13 +1584,11 @@ static esp_err_t esp_netif_start_ip_lost_timer(esp_netif_t *esp_netif)
ESP_LOGV(TAG, "%s esp_netif:%p", __func__, esp_netif); ESP_LOGV(TAG, "%s esp_netif:%p", __func__, esp_netif);
if (esp_netif->timer_running) {
ESP_LOGD(TAG, "if%p start ip lost tmr: already started", esp_netif);
return ESP_OK;
}
#if CONFIG_ESP_NETIF_LOST_IP_TIMER_ENABLE #if CONFIG_ESP_NETIF_LOST_IP_TIMER_ENABLE
if ( netif && (CONFIG_ESP_NETIF_IP_LOST_TIMER_INTERVAL > 0)) { if ( netif && (CONFIG_ESP_NETIF_IP_LOST_TIMER_INTERVAL > 0)) {
if (esp_netif->timer_running) {
sys_untimeout(esp_netif_ip_lost_timer, (void *)esp_netif);
}
esp_netif->timer_running = true; esp_netif->timer_running = true;
sys_timeout(CONFIG_ESP_NETIF_IP_LOST_TIMER_INTERVAL * 1000, esp_netif_ip_lost_timer, (void *)esp_netif); sys_timeout(CONFIG_ESP_NETIF_IP_LOST_TIMER_INTERVAL * 1000, esp_netif_ip_lost_timer, (void *)esp_netif);
ESP_LOGD(TAG, "if%p start ip lost tmr: interval=%d", esp_netif, CONFIG_ESP_NETIF_IP_LOST_TIMER_INTERVAL); ESP_LOGD(TAG, "if%p start ip lost tmr: interval=%d", esp_netif, CONFIG_ESP_NETIF_IP_LOST_TIMER_INTERVAL);