It's using the Google Android push stuff, which means to deliver a message to a ...

		mike-cardwell on July 10, 2015 \| parent \| context \| favorite \| on: The Coder Who Encrypted Your Texts It's using the Google Android push stuff, which means to deliver a message to a phone, Moxies server sends a message to Google to ask Google to push a message to the phone ASAP. So he gets no feedback.