use tokio_postgres::Config;
pub(crate) const SCHEMA_VERSION: i32 = 12;
-pub(crate) const SYMLINK_GRANULARITY_INTERVAL: u32 = 3600 * 3;
+pub(crate) const SYMLINK_GRANULARITY_INTERVAL: u32 = 3600 * 3; // three hours
+pub(crate) const MAX_SNAPSHOT_SCOPE: u32 = 3600 * 24 * 21; // three weeks
// 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);
+/// The number of successful peer connections to await prior to continuing to gossip storage.
+/// The application will still work if the number of specified peers is lower, as long as there is
+/// at least one successful peer connection, but it may result in long startup times.
+pub(crate) const CONNECTED_PEER_ASSERTION_LIMIT: usize = 5;
pub(crate) const DOWNLOAD_NEW_GOSSIP: bool = true;
pub(crate) fn snapshot_generation_interval() -> u32 {
pub(crate) fn db_connection_config() -> Config {
let mut config = Config::new();
- let host = env::var("RAPID_GOSSIP_SYNC_SERVER_DB_HOST").unwrap_or("localhost".to_string());
- let user = env::var("RAPID_GOSSIP_SYNC_SERVER_DB_USER").unwrap_or("alice".to_string());
- let db = env::var("RAPID_GOSSIP_SYNC_SERVER_DB_NAME").unwrap_or("ln_graph_sync".to_string());
+ let env_name_prefix = if cfg!(test) {
+ "RAPID_GOSSIP_TEST_DB"
+ } else {
+ "RAPID_GOSSIP_SYNC_SERVER_DB"
+ };
+
+ let host = env::var(format!("{}{}", env_name_prefix, "_HOST")).unwrap_or("localhost".to_string());
+ let user = env::var(format!("{}{}", env_name_prefix, "_USER")).unwrap_or("alice".to_string());
+ let db = env::var(format!("{}{}", env_name_prefix, "_NAME")).unwrap_or("ln_graph_sync".to_string());
config.host(&host);
config.user(&user);
config.dbname(&db);
- if let Ok(password) = env::var("RAPID_GOSSIP_SYNC_SERVER_DB_PASSWORD") {
+ if let Ok(password) = env::var(format!("{}{}", env_name_prefix, "_PASSWORD")) {
config.password(&password);
}
config