Got frontend to make a validate request.

src/lib.rs

@@ -1,10 +1,12 @@
 mod client;
 mod data;
 mod error;
+mod frontend;
 mod message;
 mod queue;
 mod router;
 mod session;
+mod session2;
 
 use client::{Client, ClientMsg};
 use message::{Message, MsgData};
@@ -446,6 +448,7 @@ mod test_message {
 
 /// Application client to MoreThanText
 pub struct MoreThanText {
+    // tx: Sender<Message>,
     session: Option<SessionData>,
     tx: Sender<Message>,
 }
@@ -461,6 +464,11 @@ impl MoreThanText {
     ///  MoreThanText::new();
     ///  ```
     pub fn new() -> Self {
+        /* Future code.
+         * tx = Queue::start();
+         * tx.send(Session::start().into()).unwrap();
+         * Self { tx: tx }
+        */
         let (tx, rx) = channel();
         let mut senders = Vec::new();
         senders.push(Client::start(tx.clone()));