); // print a message out the serial port String currentLine = ; // make a String to hold incoming data from the client while (client.connected()) { // loop while the client's connected if (client.available()) { // if there is bytes to read from the client, char c = client.read(); // read a byte, then Serial.write(c); // print it out the serial monitor if (c == '\n') { // if the byte is a newline