It would really help if you provided a screenshot of your relevant blocks, so we can see what you are trying to do, and where the problem may be.
That is my entire program though. Any idea what i am doing wrong?
ths screenshot only shows sending some text
the device which likes to receive the text, has to call TinyWebDB.GetValue(text) to get the text
So how would I make it synchronized.That is what I am trying to do. I see how I could do it in regular java, it is a simple keyword, but I don't see how to do that in appinventor.
use a clock component and call the TinyWebDB.GetValue regularly
then the data usage becomes too high.
alternatively you can take a look into this solution https://puravidaapps. com/pubnub.php, which offers long polling
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