The protocol is quite simple to implement. The tricky part is triggering the lambda and then holding the connection open long enough to get the message. You ca

The protocol is quite simple to implement. The tricky part is triggering the lambda and then holding the connection open long enough to get the message. You can’t trigger a lambda directly via tcp. You’d have to go through a gateway. That gateway would have to hold both sides of the connection open for a pretty long time. It would be tricky but doable.