Merge pull request #104 from tnull/2023-05-switch-stop-signal

Switch stop signal over to `tokio::sync::watch::channel`

Author: tnull

src/io/mod.rs

@@ -27,8 +27,8 @@ pub(crate) const PEER_INFO_PERSISTENCE_KEY: &str = "peers";
 pub(crate) const PAYMENT_INFO_PERSISTENCE_NAMESPACE: &str = "payments";
 
 /// RapidGossipSync's `latest_sync_timestamp` will be persisted under this key.
-pub(crate) const RGS_LATEST_SYNC_TIMESTAMP_NAMESPACE: &str = "";
-pub(crate) const RGS_LATEST_SYNC_TIMESTAMP_KEY: &str = "rgs_latest_sync_timestamp";
+pub(crate) const LATEST_RGS_SYNC_TIMESTAMP_NAMESPACE: &str = "";
+pub(crate) const LATEST_RGS_SYNC_TIMESTAMP_KEY: &str = "latest_rgs_sync_timestamp";
 
 /// Provides an interface that allows to store and retrieve persisted values that are associated
 /// with given keys.

src/io/utils.rs

@@ -174,12 +174,12 @@ where
 	Ok(res)
 }
 
-pub(crate) fn read_rgs_latest_sync_timestamp<K: Deref>(kv_store: K) -> Result<u32, std::io::Error>
+pub(crate) fn read_latest_rgs_sync_timestamp<K: Deref>(kv_store: K) -> Result<u32, std::io::Error>
 where
 	K::Target: KVStore,
 {
 	let mut reader =
-		kv_store.read(RGS_LATEST_SYNC_TIMESTAMP_NAMESPACE, RGS_LATEST_SYNC_TIMESTAMP_KEY)?;
+		kv_store.read(LATEST_RGS_SYNC_TIMESTAMP_NAMESPACE, LATEST_RGS_SYNC_TIMESTAMP_KEY)?;
 	u32::read(&mut reader).map_err(|_| {
 		std::io::Error::new(
 			std::io::ErrorKind::InvalidData,
@@ -188,21 +188,21 @@ where
 	})
 }
 
-pub(crate) fn write_rgs_latest_sync_timestamp<K: Deref, L: Deref>(
+pub(crate) fn write_latest_rgs_sync_timestamp<K: Deref, L: Deref>(
 	updated_timestamp: u32, kv_store: K, logger: L,
 ) -> Result<(), Error>
 where
 	K::Target: KVStore,
 	L::Target: Logger,
 {
 	let mut writer = kv_store
-		.write(RGS_LATEST_SYNC_TIMESTAMP_NAMESPACE, RGS_LATEST_SYNC_TIMESTAMP_KEY)
+		.write(LATEST_RGS_SYNC_TIMESTAMP_NAMESPACE, LATEST_RGS_SYNC_TIMESTAMP_KEY)
 		.map_err(|e| {
 			log_error!(
 				logger,
 				"Getting writer for key {}/{} failed due to: {}",
-				RGS_LATEST_SYNC_TIMESTAMP_NAMESPACE,
-				RGS_LATEST_SYNC_TIMESTAMP_KEY,
+				LATEST_RGS_SYNC_TIMESTAMP_NAMESPACE,
+				LATEST_RGS_SYNC_TIMESTAMP_KEY,
 				e
 			);
 			Error::PersistenceFailed
@@ -211,8 +211,8 @@ where
 		log_error!(
 			logger,
 			"Writing data to key {}/{} failed due to: {}",
-			RGS_LATEST_SYNC_TIMESTAMP_NAMESPACE,
-			RGS_LATEST_SYNC_TIMESTAMP_KEY,
+			LATEST_RGS_SYNC_TIMESTAMP_NAMESPACE,
+			LATEST_RGS_SYNC_TIMESTAMP_KEY,
 			e
 		);
 		Error::PersistenceFailed
@@ -221,8 +221,8 @@ where
 		log_error!(
 			logger,
 			"Committing data to key {}/{} failed due to: {}",
-			RGS_LATEST_SYNC_TIMESTAMP_NAMESPACE,
-			RGS_LATEST_SYNC_TIMESTAMP_KEY,
+			LATEST_RGS_SYNC_TIMESTAMP_NAMESPACE,
+			LATEST_RGS_SYNC_TIMESTAMP_KEY,
 			e
 		);
 		Error::PersistenceFailed