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Merge branch 'bugfix/fix_arp_buffer_error_in_smart_config_v4.2' into 'release/v4.2'

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bugfix/fix_arp_buffer_error_in_smart_config_v4.2

See merge request espressif/esp-idf!12254
This commit is contained in:
Jiang Jiang Jian 2021-03-18 04:17:36 +00:00
commit 359784f0b6
1 changed files with 8 additions and 13 deletions
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19
components/esp_wifi/src/smartconfig_ack.c
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@ -144,23 +144,18 @@ static void sc_ack_send_task(void *pvParameters)
vTaskDelay(100 / portTICK_RATE_MS);
sendlen = sendto(send_sock, &ack->ctx, ack_len, 0, (struct sockaddr*) &server_addr, sin_size);
if (sendlen > 0) {
/* Totally send 30 smartconfig ACKs. Then smartconfig is successful. */
if (sendlen <= 0) {
err = sc_ack_send_get_errno(send_sock);
ESP_LOGD(TAG, "send failed, errno %d", err);
vTaskDelay(100 / portTICK_RATE_MS);
}
/* Send 30 smartconfig ACKs. Then smartconfig is successful. */
if (packet_count++ >= SC_ACK_MAX_COUNT) {
esp_event_post(SC_EVENT, SC_EVENT_SEND_ACK_DONE, NULL, 0, portMAX_DELAY);
goto _end;
}
}
else {
err = sc_ack_send_get_errno(send_sock);
if (err == ENOMEM || err == EAGAIN) {
ESP_LOGD(TAG, "send failed, errno %d", err);
continue;
}
ESP_LOGE(TAG, "send failed, errno %d", err);
goto _end;
}
}
}
else {
vTaskDelay((portTickType)(100 / portTICK_RATE_MS));