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Some experiments with captive portal

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This commit is contained in:
Gunnar Skjold
2022-12-09 18:24:43 +01:00
parent 6c3ddc57b5
commit b2de6472cf
3 changed files with 27 additions and 2 deletions
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13
src/AmsToMqttBridge.ino
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@@ -755,6 +755,19 @@ void swapWifiMode() {
if (mode != WIFI_AP || !config.hasConfig()) {
if(Debug.isActive(RemoteDebug::INFO)) debugI("Swapping to AP mode");
//wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, 0); // Disable default gw
/* Example code to set captive portal option in DHCP
auto& server = WiFi.softAPDhcpServer();
server.onSendOptions([](const DhcpServer& server, auto& options) {
// Captive Portal URI
const IPAddress gateway = netif_ip4_addr(server.getNetif());
const String captive = F("http://") + gateway.toString();
options.add(114, captive.c_str(), captive.length());
});
*/
WiFi.softAP(PSTR("AMS2MQTT"));
WiFi.mode(WIFI_AP);