Need simple example of device to server (my own computer) interaction

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:bust_in_silhouette: Asked By Suleymanov

I am trying to understand the basics of sending data to a server and bringing data back to a device.

Can you please show me an example how I can send a simple numeric value to my server computer, store it in already created .txt document, then call it back to the device?

Thank you for your time!

:bust_in_silhouette: Reply From: MxtApps

You should use something like that:

func _ready():
         var xhr =;

        xhr.connect("request_completed", self, "OnRequestCompleted");

          var body = {"num": 5}
          var status = xhr.request("", [], true, HTTPClient.METHOD_POST, body)

if status != OK:
    push_error("Something went wrong :(")

func OnRequestCompleted(result, response_code, headers, body):

You need to create a num_file in your server and write it, for example, in PHP.

I hope this will be useful for you.
MxtApps :slight_smile: