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fix(wifi): Provide a config option to skip IP renew during roam

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This commit is contained in:
Kapil Gupta
2024-11-08 16:20:30 +05:30
committed by BOT
parent a34e915a2a
commit b353ab7427
2 changed files with 27 additions and 0 deletions
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19
components/esp_wifi/src/wifi_default.c
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@@ -26,6 +26,9 @@ static esp_netif_t *s_wifi_netifs[MAX_WIFI_IFS] = { NULL };
static bool wifi_default_handlers_set = false; static bool wifi_default_handlers_set = false;
static esp_err_t disconnect_and_destroy(esp_netif_t* esp_netif); static esp_err_t disconnect_and_destroy(esp_netif_t* esp_netif);
#ifdef ESP_WIFI_NETWORK_ASSISTED_ROAMING_IP_RENEW_SKIP
static bool roaming_ongoing = false;
#endif
// //
// Default event handlers // Default event handlers
@@ -84,6 +87,13 @@ static void wifi_default_action_sta_stop(void *arg, esp_event_base_t base, int32
static void wifi_default_action_sta_connected(void *arg, esp_event_base_t base, int32_t event_id, void *data) static void wifi_default_action_sta_connected(void *arg, esp_event_base_t base, int32_t event_id, void *data)
{ {
#ifdef ESP_WIFI_NETWORK_ASSISTED_ROAMING_IP_RENEW_SKIP
if (roaming_ongoing) {
/* IP stack is already in ready state */
roaming_ongoing = false;
return;
}
#endif
if (s_wifi_netifs[WIFI_IF_STA] != NULL) { if (s_wifi_netifs[WIFI_IF_STA] != NULL) {
esp_err_t ret; esp_err_t ret;
esp_netif_t *esp_netif = s_wifi_netifs[WIFI_IF_STA]; esp_netif_t *esp_netif = s_wifi_netifs[WIFI_IF_STA];
@@ -103,6 +113,15 @@ static void wifi_default_action_sta_connected(void *arg, esp_event_base_t base,
static void wifi_default_action_sta_disconnected(void *arg, esp_event_base_t base, int32_t event_id, void *data) static void wifi_default_action_sta_disconnected(void *arg, esp_event_base_t base, int32_t event_id, void *data)
{ {
wifi_event_sta_disconnected_t *disconn = data;
#ifdef ESP_WIFI_NETWORK_ASSISTED_ROAMING_IP_RENEW_SKIP
if (disconn->reason == WIFI_REASON_ROAMING) {
roaming_ongoing = true;
/* do nothing else */
return;
}
roaming_ongoing = false;
#endif
if (s_wifi_netifs[WIFI_IF_STA] != NULL) { if (s_wifi_netifs[WIFI_IF_STA] != NULL) {
esp_netif_action_disconnected(s_wifi_netifs[WIFI_IF_STA], base, event_id, data); esp_netif_action_disconnected(s_wifi_netifs[WIFI_IF_STA], base, event_id, data);
} }

8
components/esp_wifi/wifi_apps/roaming_app/src/Kconfig.roaming
View File

@@ -90,6 +90,14 @@ menu "Roaming Methods"
Retry threshold after which the station should stop using Network Assisted Retry threshold after which the station should stop using Network Assisted
roaming methods and start using legacy roaming instead. roaming methods and start using legacy roaming instead.
config ESP_WIFI_NETWORK_ASSISTED_ROAMING_IP_RENEW_SKIP
bool "Skip IP renew during BTM based roaming"
depends on ESP_WIFI_ROAMING_NETWORK_ASSISTED_ROAM
default y
help
Station will not ask for IP renew after a BTM based roaming. Before enabling please
make sure your network supports this.
endmenu #"Roaming Methods" endmenu #"Roaming Methods"
menu "Scan Configuration" menu "Scan Configuration"