123RSEND

// SENDING READED FILES TO SERVER USING API HTTP
boolean readSend(char* fn) {
   TinyGsmClient client;
   boolean readedData = false;
   boolean requested = false;
   boolean statusReply = false;
   byte savedReply = 0;
   String dt = "";
   byte ci = 0;           // cursor
   byte authReply ;

   // Read sdcard
   File myFile = SD.open(fn,FILE_READ);
   if(!myFile) {
      return;
   }
   // While files are available
   while(myFile.available()){
       dt = myFile.readStringUntil('\n');
       readedData = true;
   }

   // debug readed local file
   Serial.print(dt);

   // send it to server
   if(client.connect(server,80)) {
      client.print("GET /feed/api2.php?K=");
      client.print(myKey);
      client.print("&");
      client.print(dt);
      client.print(" HTTP/1.0\r\n\r\n");
      client.print("Host: ");
      client.println(server);
      client.print("User-Agent: Arduino-agrieye\n");
      client.println("Connection: close");
      //client.println("Content-Type: text/html");
      client.println();
      requested = true;
   } else {
     myFile.close();
     client.stop();
     return false;
   }

  // check the feedback
  if(requested) {
    Serial.print("Requested2\n");
    boolean fin = false;
    unsigned long timeoutRead = millis();
    while(client.connected() && millis() - timeoutRead < 70000) {
        while(client.available() > 0) {
            char inChar = client.read();
            Serial.print(inChar);

            // find the # two times
            if(inChar == '#') {
               ci++;
            }


            if((ci == 2) && (fin == false)) {
              // read value using String
              String ar = client.readStringUntil('\n');
              String sr = client.readStringUntil('\n');

              Serial.print("ar: ");
              Serial.println(ar);
              Serial.print("sr: ");
              Serial.println(sr);

              // convert the value into number
              authReply = ar.toInt();
              savedReply = sr.toInt();
              statusReply = true;
              fin = true;
            }

          }

        }
        // close client
        client.stop();
    }

}