From time to time a device will jump networks and thus change it's ip. That peer's list of peers should still be accurate, but it essentially invalidated itself to them. When this event happens that peer needs to Ping its top peers and update the senderInfo field with it's new ip. This will require each peer to have a peerID and maybe even a shared secret in order for the receiver to resolve the new address to the old peer.
From time to time a device will jump networks and thus change it's ip. That peer's list of peers should still be accurate, but it essentially invalidated itself to them. When this event happens that peer needs to Ping its top peers and update the senderInfo field with it's new ip. This will require each peer to have a peerID and maybe even a shared secret in order for the receiver to resolve the new address to the old peer.