X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-persister%2Fsrc%2Flib.rs;h=eba0692485a551403b0ae40dc4e74909a2c1bb71;hb=1b99c93334c092f6fb7224729649316a23b46373;hp=4ba6d96ea3f5d2aa1970fb1e622e0c2df14792d5;hpb=89ad05954891276dfb8524be904af78a8ec7ee82;p=rust-lightning

diff --git a/lightning-persister/src/lib.rs b/lightning-persister/src/lib.rs
index 4ba6d96e..eba06924 100644
--- a/lightning-persister/src/lib.rs
+++ b/lightning-persister/src/lib.rs
@@ -159,13 +159,18 @@ impl FilesystemPersister {
 }
 
 impl<ChannelSigner: Sign> chainmonitor::Persist<ChannelSigner> for FilesystemPersister {
+	// TODO: We really need a way for the persister to inform the user that its time to crash/shut
+	// down once these start returning failure.
+	// A PermanentFailure implies we need to shut down since we're force-closing channels without
+	// even broadcasting!
+
 	fn persist_new_channel(&self, funding_txo: OutPoint, monitor: &ChannelMonitor<ChannelSigner>, _update_id: chainmonitor::MonitorUpdateId) -> Result<(), chain::ChannelMonitorUpdateErr> {
 		let filename = format!("{}_{}", funding_txo.txid.to_hex(), funding_txo.index);
 		util::write_to_file(self.path_to_monitor_data(), filename, monitor)
 			.map_err(|_| chain::ChannelMonitorUpdateErr::PermanentFailure)
 	}
 
-	fn update_persisted_channel(&self, funding_txo: OutPoint, _update: &ChannelMonitorUpdate, monitor: &ChannelMonitor<ChannelSigner>, _update_id: chainmonitor::MonitorUpdateId) -> Result<(), chain::ChannelMonitorUpdateErr> {
+	fn update_persisted_channel(&self, funding_txo: OutPoint, _update: &Option<ChannelMonitorUpdate>, monitor: &ChannelMonitor<ChannelSigner>, _update_id: chainmonitor::MonitorUpdateId) -> Result<(), chain::ChannelMonitorUpdateErr> {
 		let filename = format!("{}_{}", funding_txo.txid.to_hex(), funding_txo.index);
 		util::write_to_file(self.path_to_monitor_data(), filename, monitor)
 			.map_err(|_| chain::ChannelMonitorUpdateErr::PermanentFailure)