use tokio_postgres::Config;
pub(crate) const SCHEMA_VERSION: i32 = 12;
-pub(crate) const SNAPSHOT_CALCULATION_INTERVAL: u32 = 3600 * 24; // every 24 hours, in seconds
+pub(crate) const SYMLINK_GRANULARITY_INTERVAL: u32 = 3600 * 3;
+// generate symlinks based on a 3-hour-granularity
/// If the last update in either direction was more than six days ago, we send a reminder
/// That reminder may be either in the form of a channel announcement, or in the form of empty
/// updates in both directions.
pub(crate) const CHANNEL_REMINDER_AGE: Duration = Duration::from_secs(6 * 24 * 60 * 60);
pub(crate) const DOWNLOAD_NEW_GOSSIP: bool = true;
+pub(crate) fn snapshot_generation_interval() -> u32 {
+ let interval = env::var("RAPID_GOSSIP_SYNC_SERVER_SNAPSHOT_INTERVAL").unwrap_or(SYMLINK_GRANULARITY_INTERVAL.to_string())
+ .parse::<u32>()
+ .expect("RAPID_GOSSIP_SYNC_SERVER_SNAPSHOT_INTERVAL env variable must be a u32.");
+ assert!(interval > 0, "RAPID_GOSSIP_SYNC_SERVER_SNAPSHOT_INTERVAL must be positive");
+ assert_eq!(interval % SYMLINK_GRANULARITY_INTERVAL, 0, "RAPID_GOSSIP_SYNC_SERVER_SNAPSHOT_INTERVAL must be a multiple of {} (seconds)", SYMLINK_GRANULARITY_INTERVAL);
+ interval
+}
+
pub(crate) fn network() -> Network {
let network = env::var("RAPID_GOSSIP_SYNC_SERVER_NETWORK").unwrap_or("bitcoin".to_string()).to_lowercase();
match network.as_str() {
tx_ref.execute("UPDATE channel_updates SET short_channel_id = $1, direction = $2 WHERE id = $3", &[&scid, &direction, &id]).await.unwrap();
});
}
- while let Some(_) = updates.next().await { }
+ while let Some(_) = updates.next().await {}
}
tx.execute("ALTER TABLE channel_updates ALTER short_channel_id DROP DEFAULT", &[]).await.unwrap();
tx.execute("ALTER TABLE channel_updates ALTER short_channel_id SET NOT NULL", &[]).await.unwrap();
tx_ref.execute("UPDATE channel_announcements SET short_channel_id = $1 WHERE id = $2", &[&scid, &id]).await.unwrap();
});
}
- while let Some(_) = updates.next().await { }
+ while let Some(_) = updates.next().await {}
}
tx.execute("ALTER TABLE channel_announcements ADD CONSTRAINT channel_announcements_short_channel_id_key UNIQUE (short_channel_id)", &[]).await.unwrap();
tx.execute("ALTER TABLE channel_announcements ALTER short_channel_id DROP DEFAULT", &[]).await.unwrap();