6     actions::{Destination, PendingMessage}

     6     actions::{Destination, PendingMessage}

     7 };

     7 };

     8 use crate::protocol::messages::*;

     8 use crate::protocol::messages::*;

     9 use rand::{RngCore, thread_rng};

     9 use rand::{RngCore, thread_rng};

    10 use base64::{encode};

    10 use base64::{encode};

    11 

    12 

    12 type Slab<T> = slab::Slab<T>;

    13 type Slab<T> = slab::Slab<T>;

    13 

    14 

    14 

    15 

    15 pub struct HWServer {

    16 pub struct HWServer {