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feat(net): Enable IPv6 immediately if already connected (#9948)

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If the interface is already connected, try to enable IPv6 immediately. Otherwise the interface would need to go through disconnect/connect cycle for IPv6 to be enabled.
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Me No Dev 2024-07-01 11:20:05 +03:00 committed by GitHub
parent 337058ac94
commit fef3c7369d
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1 changed files with 9 additions and 0 deletions
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9
libraries/Network/src/NetworkInterface.cpp
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@ -320,6 +320,15 @@ bool NetworkInterface::hasGlobalIPv6() const {
bool NetworkInterface::enableIPv6(bool en) {
if (en) {
setStatusBits(ESP_NETIF_WANT_IP6_BIT);
if (_esp_netif != NULL && connected()) {
// If we are already connected, try to enable IPv6 immediately
esp_err_t err = esp_netif_create_ip6_linklocal(_esp_netif);
if (err != ESP_OK) {
log_e("Failed to enable IPv6 Link Local on %s: [%d] %s", desc(), err, esp_err_to_name(err));
} else {
log_v("Enabled IPv6 Link Local on %s", desc());
}
}
} else {
clearStatusBits(ESP_NETIF_WANT_IP6_BIT);
}