esp-tls: Fix setsockopt for TCP_KEEPIDLE
Current code applies keep_alive_enable setting to TCP_KEEPIDLE, fix it.
Fixes: ("esp-tls: Rework tcp_connect() to use more subroutines")
@@ -220,7 +220,7 @@ static esp_err_t esp_tls_set_socket_options(int fd, const esp_tls_cfg_t *cfg)
ESP_LOGE(TAG, "Fail to setsockopt SO_KEEPALIVE");
return ESP_ERR_ESP_TLS_SOCKET_SETOPT_FAILED;
}
- if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPIDLE, &keep_alive_enable, sizeof(keep_alive_enable)) != 0) {
+ if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPIDLE, &keep_alive_idle, sizeof(keep_alive_idle)) != 0) {
ESP_LOGE(TAG, "Fail to setsockopt TCP_KEEPIDLE");
return ESP_ERR_ESP_TLS_SOCKET_SETOPT_FAILED;
}
