use lightning::ln::msgs::{ChannelMessageHandler, Init};
use lightning::ln::peer_handler::{PeerManager, MessageHandler, SocketDescriptor, IgnoringMessageHandler};
use lightning::routing::gossip::{NetworkGraph, P2PGossipSync};
+ use lightning::routing::router::DefaultRouter;
use lightning::util::config::UserConfig;
use lightning::util::events::{Event, MessageSendEventsProvider, MessageSendEvent};
use lightning::util::ser::Writeable;
use lightning::util::test_utils;
use lightning::util::persist::KVStorePersister;
use lightning_invoice::payment::{InvoicePayer, Retry};
- use lightning_invoice::utils::DefaultRouter;
use lightning_persister::FilesystemPersister;
use std::fs;
use std::path::PathBuf;