+ Arc::clone(&keys_manager),
+ Arc::clone(&logger),
+ Arc::clone(&persister),
+ Arc::clone(&bitcoind_client),
+ Arc::clone(&channel_manager),
+ ));
+
+ // Start the CLI.
+ let cli_channel_manager = Arc::clone(&channel_manager);
+ let cli_persister = Arc::clone(&persister);
+ let cli_logger = Arc::clone(&logger);
+ let cli_peer_manager = Arc::clone(&peer_manager);
+ let cli_poll = tokio::task::spawn_blocking(move || {
+ cli::poll_for_user_input(
+ cli_peer_manager,
+ cli_channel_manager,
+ keys_manager,
+ network_graph,
+ onion_messenger,
+ inbound_payments,
+ outbound_payments,
+ ldk_data_dir,
+ network,
+ cli_logger,
+ cli_persister,
+ )
+ });
+
+ // Exit if either CLI polling exits or the background processor exits (which shouldn't happen
+ // unless we fail to write to the filesystem).
+ let mut bg_res = Ok(Ok(()));
+ tokio::select! {
+ _ = cli_poll => {},
+ bg_exit = &mut background_processor => {
+ bg_res = bg_exit;
+ },
+ }
+
+ // Disconnect our peers and stop accepting new connections. This ensures we don't continue
+ // updating our channel data after we've stopped the background processor.
+ stop_listen_connect.store(true, Ordering::Release);
+ peer_manager.disconnect_all_peers();
+
+ if let Err(e) = bg_res {
+ let persist_res = persister
+ .write(
+ persist::CHANNEL_MANAGER_PERSISTENCE_PRIMARY_NAMESPACE,
+ persist::CHANNEL_MANAGER_PERSISTENCE_SECONDARY_NAMESPACE,
+ persist::CHANNEL_MANAGER_PERSISTENCE_KEY,
+ &channel_manager.encode(),
+ )
+ .unwrap();
+ use lightning::util::logger::Logger;
+ lightning::log_error!(
+ &*logger,
+ "Last-ditch ChannelManager persistence result: {:?}",
+ persist_res
+ );
+ panic!(
+ "ERR: background processing stopped with result {:?}, exiting.\n\
+ Last-ditch ChannelManager persistence result {:?}",
+ e, persist_res
+ );
+ }