Mention URL+Port if non-standard. Fix local SSL/TLS MQTT testing

Author: tyeth

src/Wippersnapper.cpp

@@ -2757,6 +2757,12 @@ void printDeviceInfo() {
   WS_DEBUG_PRINTLN(BOARD_ID);
   WS_DEBUG_PRINT("Adafruit.io User: ");
   WS_DEBUG_PRINTLN(WS._config.aio_user);
+  if (strncmp(WS._config.aio_url, "io.adafruit.com", 16) != 0) {
+    WS_DEBUG_PRINT("Adafruit.io URL: ");
+    WS_DEBUG_PRINTLN(WS._config.aio_url);
+    WS_DEBUG_PRINT("Adafruit.io Port: ");
+    WS_DEBUG_PRINTLN(WS._config.io_port);
+  }
   WS_DEBUG_PRINT("WiFi Network: ");
   WS_DEBUG_PRINTLN(WS._config.network.ssid);
 

src/network_interfaces/Wippersnapper_ESP32.h

@@ -196,12 +196,21 @@ class Wippersnapper_ESP32 : public Wippersnapper {
           _mqtt_client_secure, WS._config.aio_url, WS._config.io_port, clientID,
           WS._config.aio_user, WS._config.aio_key);
     } else {
-      // Insecure connections require a NetworkClient object rather than a
-      // NetworkClientSecure object
-      _mqtt_client_insecure = new NetworkClient();
-      WS._mqtt = new Adafruit_MQTT_Client(
-          _mqtt_client_insecure, WS._config.aio_url, WS._config.io_port,
+      if (WS._config.io_port == 8883) {
+        _mqtt_client_secure = new NetworkClientSecure();
+        _mqtt_client_secure->setInsecure();
+        WS._mqtt = new Adafruit_MQTT_Client(
+          _mqtt_client_secure, WS._config.aio_url, WS._config.io_port,
           clientID, WS._config.aio_user, WS._config.aio_key);
+      } else {
+        // Insecure connections require a NetworkClient object rather than a
+        // NetworkClientSecure object
+        _mqtt_client_insecure = new NetworkClient();
+        WS._mqtt = new Adafruit_MQTT_Client(
+            _mqtt_client_insecure, WS._config.aio_url, WS._config.io_port,
+            clientID, WS._config.aio_user, WS._config.aio_key);
+      }
+        
     }
   }