fix network task

Network.cpp

@@ -49,7 +49,7 @@ void Network::initialize()
 }
 
 
-void Network::reconnect()
+bool Network::reconnect()
 {
     while (!_mqttClient.connected()) {
         Serial.print("Attempting MQTT connection...");
@@ -73,9 +73,19 @@ void Network::reconnect()
 
 void Network::update()
 {
+    if(!WiFi.isConnected())
+    {
+        Serial.println(F("WiFi not connected"));
+        vTaskDelay( 1000 / portTICK_PERIOD_MS);
+    }
+
     if(!_mqttClient.connected())
     {
-        reconnect();
+        bool success = reconnect();
+        if(!success)
+        {
+            return;
+        }
     }
 
     unsigned long ts = millis();
@@ -92,4 +102,6 @@ void Network::update()
     }
 
     _mqttClient.loop();
+
+    vTaskDelay( 100 / portTICK_PERIOD_MS);
 }

Network.h

@@ -12,7 +12,7 @@ public:
     void update();
 
 private:
-    void reconnect();
+    bool reconnect();
 
     PubSubClient _mqttClient;
     WiFiClient _wifiClient;

main.cpp

@@ -11,7 +11,10 @@ Nuki nuki("door", 0);
 
 void networkTask(void *pvParameters)
 {
-    network.update();
+    while(true)
+    {
+        network.update();
+    }
 }
 
 void nukiTask(void *pvParameters)
@@ -21,32 +24,16 @@ void nukiTask(void *pvParameters)
 
 void setupTasks()
 {
-    xTaskCreate(networkTask, "ntw", 1024, NULL, 1, NULL);
-    xTaskCreate(nukiTask, "nuki", 1024, NULL, 1, NULL);
+    xTaskCreate(networkTask, "ntw", 2048, NULL, 1, NULL);
+//    xTaskCreate(nukiTask, "nuki", 1024, NULL, 1, NULL);
 }
 
 void setup()
 {
     network.initialize();
 //    nuki.initialize();
-
-    /*
-    Serial.begin(115200);
-
-    WiFi.begin(ssid, password);
-
-    while (WiFi.status() != WL_CONNECTED)
-    {
-        delay(500);
-        Serial.println("Connecting to WiFi..");
-    }
-
-    Serial.println("Connected to the WiFi network");
-     */
     setupTasks();
 }
 
 void loop()
-{
-//    nuki.update();
-}
+{}