Proof using.
unfold raft_net_invariant_init, logs_sorted,
logs_sorted_host, logs_sorted_nw, packets_gt_prevIndex, packets_ge_prevTerm in *.
intuition; simpl in *; intuition.
Qed.

Theorem handleClientRequest_packets :
forall h st client id c out st' ps,
handleClientRequest h st client id c = (out, st', ps) ->
ps = [].