Merge pull request #1806 from arik-so/2022-10-background-processor-deparametrization

Remove generic `Signer` parameter where it can be inferred from `KeysInterface`

diff --cc lightning-background-processor/src/lib.rs
index ec7d29256e62d751f5bf6633139c6c97d888c830,5fb8499b689ac7956a077a30903226781cd5bf3a..ece82bcaa55a2299fd51f738050f55c52926ad78
--- 1/lightning-background-processor/src/lib.rs
--- 2/lightning-background-processor/src/lib.rs
+++ b/lightning-background-processor/src/lib.rs
@@@ -352,10 -378,9 +351,10 @@@ pub async fn process_events_async
        CMH: 'static + Deref + Send + Sync,
        RMH: 'static + Deref + Send + Sync,
        OMH: 'static + Deref + Send + Sync,
 -      EH: 'static + EventHandler + Send,
 +      EventHandlerFuture: core::future::Future<Output = ()>,
 +      EventHandler: Fn(Event) -> EventHandlerFuture,
        PS: 'static + Deref + Send,
-       M: 'static + Deref<Target = ChainMonitor<Signer, CF, T, F, L, P>> + Send + Sync,
+       M: 'static + Deref<Target = ChainMonitor<<K::Target as KeysInterface>::Signer, CF, T, F, L, P>> + Send + Sync,
        CM: 'static + Deref<Target = ChannelManager<CW, T, K, F, L>> + Send + Sync,
        PGS: 'static + Deref<Target = P2PGossipSync<G, CA, L>> + Send + Sync,
        RGS: 'static + Deref<Target = RapidGossipSync<G, L>> + Send,
@@@ -383,27 -408,15 +382,27 @@@ wher
        OMH::Target: 'static + OnionMessageHandler,
        RMH::Target: 'static + RoutingMessageHandler,
        UMH::Target: 'static + CustomMessageHandler,
-       PS::Target: 'static + Persister<'a, Signer, CW, T, K, F, L, SC>,
+       PS::Target: 'static + Persister<'a, CW, T, K, F, L, SC>,
  {
 -      let mut should_continue = true;
 -      define_run_body!(persister, event_handler, chain_monitor, channel_manager,
 -              gossip_sync, peer_manager, logger, scorer, should_continue, {
 +      let mut should_break = true;
 +      let async_event_handler = |event| {
 +              let network_graph = gossip_sync.network_graph();
 +              let event_handler = &event_handler;
 +              async move {
 +                      if let Some(network_graph) = network_graph {
 +                              handle_network_graph_update(network_graph, &event)
 +                      }
 +                      event_handler(event).await;
 +              }
 +      };
 +      define_run_body!(persister,
 +              chain_monitor, chain_monitor.process_pending_events_async(async_event_handler).await,
 +              channel_manager, channel_manager.process_pending_events_async(async_event_handler).await,
 +              gossip_sync, peer_manager, logger, scorer, should_break, {
                        select_biased! {
                                _ = channel_manager.get_persistable_update_future().fuse() => true,
 -                              cont = sleeper(Duration::from_millis(100)).fuse() => {
 -                                      should_continue = cont;
 +                              exit = sleeper(Duration::from_millis(100)).fuse() => {
 +                                      should_break = exit;
                                        false
                                }
                        }

diff --cc lightning/src/ln/channelmanager.rs
Simple merge