Proof using.
start.
find_apply_lem_hyp handleClientRequest_type. intuition; try congruence.
rewrite update_elections_data_client_request_leaderLogs.
repeat find_rewrite. eauto.
Qed.

Lemma leaders_have_leaderLogs_timeout :
refined_raft_net_invariant_timeout leaders_have_leaderLogs.