Method update_wal_catchup

nodedb-cluster/src/migration.rs:133–141

Update WAL catch-up progress.

(&mut self, current_lsn: u64, source_lsn: u64)

    /// Update WAL catch-up progress.
    pub fn update_wal_catchup(&mut self, current_lsn: u64, source_lsn: u64) {
        if let MigrationPhase::WalCatchUp { start_lsn, .. } = self.phase {
            self.phase = MigrationPhase::WalCatchUp {
                start_lsn,
                current_lsn,
                source_lsn,
            };
        }
    }

    /// Check if WAL lag is low enough to proceed to cut-over.
    pub fn is_catchup_ready(&self) -> bool {