[messaging] Group messaging consistency under resource constraints

[David Leon Gil]

On Mon, Oct 20, 2014 at 6:13 PM, Ximin Luo <infinity0 at pwned.gg> wrote:
> So, we are working in the context that some messages might be dropped. Say there were 20 messages and Alice only received 15 of them. She builds up a root hash from these 15 messages. How do others verify this hash?

There is no need to just send the head/root; you can send the whole tree.