Merge "authgraph: cope with LocalTa being dropped" into main

    ta::{AuthGraphTa, Role},

};

use authgraph_hal::channel::SerializedChannel;

use log::error;

use std::cell::RefCell;

use std::rc::Rc;

use std::sync::{mpsc, Mutex};

            );

            // Loop forever processing request messages.

            loop {

                let req_data: Vec<u8> = in_rx.recv().expect("failed to receive next req");

                let req_data: Vec<u8> = match in_rx.recv() {

                    Ok(data) => data,

                    Err(_) => {

                        error!("local TA failed to receive request!");

                        break;

                    }

                };

                let rsp_data = ta.process(&req_data);

                out_tx.send(rsp_data).expect("failed to send out rsp");

                match out_tx.send(rsp_data) {

                    Ok(_) => {}

                    Err(_) => {

                        error!("local TA failed to send out response");

                        break;

                    }

                }

            }

            error!("local TA terminating!");

        });

        Ok(Self {

            channels: Mutex::new(Channels { in_tx, out_rx }),