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#1403 try to increase hostname reliability and keep connect times low

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This commit is contained in:
tablatronix
2022-08-18 22:10:41 -05:00
parent b90af1ac4d
commit 94bb90322b
1 changed files with 21 additions and 19 deletions
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WiFiManager.cpp
+21 -19
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@@ -272,17 +272,19 @@ boolean WiFiManager::autoConnect(char const *apName, char const *apPassword) {
DEBUG_WM(F("AutoConnect"));
#endif
// sethostname before wifi ready
// https://github.com/tzapu/WiFiManager/issues/1403
#ifdef ESP32
if(_hostname != ""){
setupHostname(false);
}
#endif
setupHostname(true);
#ifdef ESP32
if(WiFi.getMode() != WIFI_STA){
WiFi.mode(WIFI_STA);
if(_hostname){
// disable wifi if already on
if(WiFi.getMode() & WIFI_STA){
WiFi.mode(WIFI_OFF);
int timeout = millis()+1200;
// async loop for mode change
while(WiFi.getMode()!= WIFI_OFF && millis()<timeout){
delay(0);
}
}
}
#endif
@@ -290,14 +292,6 @@ boolean WiFiManager::autoConnect(char const *apName, char const *apPassword) {
_startconn = millis();
_begin();
// sethostname before wifi ready
// https://github.com/tzapu/WiFiManager/issues/1403
#ifdef ESP32
if(_hostname != ""){
setupHostname(false);
}
#endif
// attempt to connect using saved settings, on fail fallback to AP config portal
if(!WiFi.enableSTA(true)){
// handle failure mode Brownout detector etc.
@@ -412,12 +406,20 @@ bool WiFiManager::setupHostname(bool restart){
#elif defined(ESP32)
// @note hostname must be set after STA_START
// @note, this may have changed at some point, now it wont work, I have to set it before.
// same for S2, must set it before mode(STA) now
#ifdef WM_DEBUG_LEVEL
DEBUG_WM(DEBUG_VERBOSE,F("Setting WiFi hostname"));
#endif
res = WiFi.setHostname(_hostname.c_str());
// esp_err_t err;
// // err = set_esp_interface_hostname(ESP_IF_WIFI_STA, "TEST_HOSTNAME");
// err = esp_netif_set_hostname(esp_netifs[ESP_IF_WIFI_STA], "TEST_HOSTNAME");
// if(err){
// log_e("Could not set hostname! %d", err);
// return false;
// }
// #ifdef ESP32MDNS_H
#ifdef WM_MDNS
#ifdef WM_DEBUG_LEVEL
@@ -3607,7 +3609,7 @@ bool WiFiManager::WiFi_eraseConfig() {
bool ret;
WiFi.mode(WIFI_AP_STA); // cannot erase if not in STA mode !
WiFi.persistent(true);
ret = WiFi.disconnect(true,true);
ret = WiFi.disconnect(true,true); // disconnect(bool wifioff, bool eraseap)
delay(500);
WiFi.persistent(false);
return ret;