Can finally get WifiManager configportal up using the pushbutton, but only if no credentials

Arduino/BTCDieselHeater/BTCDieselHeater.ino

@@ -316,12 +316,18 @@ void setup() {
 
 #if USE_WIFI == 1
 
-  initWifi(WiFi_TriggerPin, FAILEDSSID, FAILEDPASSWORD);
+  bool wifiConnected = initWifi(WiFi_TriggerPin, FAILEDSSID, FAILEDPASSWORD);
 #if USE_OTA == 1
   initOTA();
 #endif // USE_OTA
 #if USE_WEBSERVER == 1
-  initWebServer();
+  if(wifiConnected) {
+    DebugPort.println("Starting heater web server");
+    initWebServer();
+  }
+  else {
+    DebugPort.println("SKIPPED starting heater web server");
+  }
 #endif // USE_WEBSERVER
 
 #endif // USE_WIFI

Arduino/BTCDieselHeater/src/WiFi/BTCWebServer.cpp

@@ -52,13 +52,18 @@ void handleWMConfig() {
 }
 void handleReset() {
 	server.send(200, "text/plain", "Resetting Wifi Settings!");
-	DebugPort.println("diconnecting client and wifi");
+	DebugPort.println("diconnecting client and wifi, then rebooting");
 	//client.disconnect();
 //	wifi_station_disconnect();
 	wm.disconnect();
 	wm.resetSettings();
+
+  delay(1000);
+
 	ESP.restart();
 
+
+
 }
 
 void handleNotFound() {
@@ -96,6 +101,13 @@ void initWebServer(void) {
 	DebugPort.println("HTTP server started");
 
 }
+
+void stopWebServer()
+{
+	server.close();
+  webSocket.close();
+}
+
 unsigned char cVal;
 
 bool doWebServer(void) {

Arduino/BTCDieselHeater/src/WiFi/BTCWifi.cpp

@@ -23,18 +23,21 @@
 #include "BTCWifi.h"
 #include "../Utility/DebugPort.h"
 #include <DNSServer.h>
+#include "esp_system.h"
+
 // select which pin will trigger the configuration portal when set to LOW
 
 #define FAILEDSSID "BTCESP32"
 #define FAILEDPASSWORD "thereisnospoon"
 
 WiFiManager wm;
+extern void stopWebServer();
 
 unsigned int  timeout   = 120; // seconds to run for
 unsigned int  startTime = millis();
 bool isAP               = false;
 bool portalRunning      = false;
-bool startCP            = true; // start AP and webserver if true, else start only webserver
+bool startCP            = false;//true; // start AP and webserver if true, else start only webserver
 int TRIG_PIN;
 
 
@@ -42,11 +45,21 @@ void configModeCallback (WiFiManager *myWiFiManager);
 void saveConfigCallback ();
 
 
-void initWifi(int initpin,const char *failedssid, const char *failedpassword) 
+bool initWifi(int initpin,const char *failedssid, const char *failedpassword) 
 {
   TRIG_PIN = initpin;
   pinMode(TRIG_PIN, INPUT_PULLUP);
 
+  uint8_t MAC[6];
+  esp_read_mac(MAC, ESP_MAC_WIFI_STA);
+  char msg[64];
+  sprintf(msg, "STA MAC address: %02X:%02X:%02X:%02X:%02X:%02X", MAC[0], MAC[1], MAC[2], MAC[3], MAC[4], MAC[5]);
+  DebugPort.println(msg);
+  esp_read_mac(MAC, ESP_MAC_WIFI_SOFTAP);
+  sprintf(msg, "AP MAC address: %02X:%02X:%02X:%02X:%02X:%02X", MAC[0], MAC[1], MAC[2], MAC[3], MAC[4], MAC[5]);
+  DebugPort.println(msg);
+
+
   //reset settings - wipe credentials for testing
 //  wm.resetSettings();
 
@@ -71,6 +84,7 @@ void initWifi(int initpin,const char *failedssid, const char *failedpassword)
     if(isAP) {
       WiFi.softAPConfig(IPAddress(192, 168, 100, 1), IPAddress(192, 168, 100, 1), IPAddress(255,255,255,0));
     }
+    return false;
   } 
   else {
     //if you get here you have connected to the WiFi    
@@ -79,6 +93,7 @@ void initWifi(int initpin,const char *failedssid, const char *failedpassword)
     DebugPort.print("IP address: ");
     DebugPort.println(WiFi.localIP());
   }
+  return true;
 }
 
 void doWiFiManager(){
@@ -101,6 +116,7 @@ void doWiFiManager(){
   // is configuration portal requested?
 //  if(TRIG_PIN == 1 && (!portalRunning)) {
   if(digitalRead(TRIG_PIN) == LOW && !portalRunning) {
+    stopWebServer();
     if(startCP){
       DebugPort.println("Button Pressed, Starting Config Portal");
       wm.setConfigPortalBlocking(false);

Arduino/BTCDieselHeater/src/WiFi/BTCWifi.h

@@ -27,7 +27,7 @@
 #include <WiFi.h>
 
   void doWiFiManager();
-  void initWifi(int initpin,const char *failedssid, const char *failedpassword);
+  bool initWifi(int initpin,const char *failedssid, const char *failedpassword);
   const char* getWifiAddrStr(); 
   bool isWifiConnected();
   bool isWifiAP();