pub pending_events: Mutex<Vec<events::MessageSendEvent>>,
expected_recv_msgs: Mutex<Option<Vec<wire::Message<()>>>>,
connected_peers: Mutex<HashSet<PublicKey>>,
pub pending_events: Mutex<Vec<events::MessageSendEvent>>,
expected_recv_msgs: Mutex<Option<Vec<wire::Message<()>>>>,
connected_peers: Mutex<HashSet<PublicKey>>,