When a device A wants to send some data to device B, how does device A know the receive address from device B? Has to be there another protocol for that purpose?
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Presentation of an interesting use case regarding transaction between a car and a charging station. Completely based on tangle : youtube.com/… – ben75 Dec 21 '17 at 14:16
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1Possible duplicate of How to provide an IOTA based service, considering the receiving address has to change on every withdrawal? – Akkumulator Dec 21 '17 at 15:56
At the moment: Yes, because you don't know the address. Without the address you can't send another wallet messages. No messages or whatever. I would recommend to use gRPC or something similar. Simple reason why: It's fast and HTTP2.
