doesnt work because responsecode = -1

.gitignore

@@ -1 +1,4 @@
 SQLHandler/config.json
+.vscode/arduino.json
+.gitignore
+.vscode/c_cpp_properties.json

WorkerNode/NodeMCWifi/NodeMCWifi.ino

@@ -20,7 +20,7 @@ DHT dht(DHT_PIN, DHT_TYPE);
 const char* ssid = "Andy";
 const char* password = "AndyNicoChiara";
 
-const char* serverName = "http://192.168.178.170/sensordata";
+const char* serverName = "http://192.168.178.170:3564/sensordata";
 
 // Moisture sensor variables
 int sense_Pin = 0; // sensor input at Analog pin A0
@@ -82,22 +82,9 @@ void loop() {
   */
 
   if(WiFi.status()== WL_CONNECTED){
-    WiFiClient client;
+  
-    HTTPClient http;
-    
-    // Your Domain name with URL path or IP address with path
-    http.begin(client, serverName);
-    // Specify content-type header
-    //http.addHeader("Content-Type", "application/x-www-form-urlencoded");
-    // Data to send with HTTP POST
-    //String httpRequestData = "moisture=" + String(moisture) + "&humidity="+ String(humidity) + "&temperature=" + String(temperature);           
-    // Send HTTP POST request
-    //int httpResponseCode = http.POST(httpRequestData);
     
-    // If you need an HTTP request with a content type: application/json, use the following:
+    DynamicJsonDocument doc(2048);
-    http.addHeader("Content-Type", "application/json");
-
-    StaticJsonDocument<200> doc;
     // Add values in the document
     
     doc["temperature"] = temperature;
@@ -107,6 +94,16 @@ void loop() {
     String requestBody;
     serializeJson(doc, requestBody);
     
+    WiFiClient client;
+    HTTPClient http;
+    
+    
+    // Your Domain name with URL path or IP address with path
+    http.begin(client, serverName);    
+    // If you need an HTTP request with a content type: application/json, use the following:
+    //http.addHeader("Content-Type", "application/json");
+
+    
     int httpResponseCode = http.POST(requestBody);
 
     // If you need an HTTP request with a content type: text/plain
@@ -115,6 +112,9 @@ void loop() {
      
     Serial.print("HTTP Response code: ");
     Serial.println(httpResponseCode);
+
+    // Read response
+    Serial.print(http.getString());
         
     // Free resources
     http.end();