// Loads the node database into the running DHT. Call this just after running the DHT.
func (ds *DHTStorage) LoadDHT(d *dht.DHT) error {
db, err := ds.getDB()
if err != nil {
return err
}
defer db.Close()
err = ds.createTablesWith(db)
if err != nil {
return err
}
r, err := db.Query(`SELECT hostname,node_id FROM dht_routers`)
if err != nil {
return err
}
defer r.Close()
for r.Next() {
var hostname string
var node_id interface{}
err = r.Scan(&hostname, &node_id)
if err != nil {
return err
}
node_id_s, ok := node_id.([]byte)
if !ok {
node_id_s = []byte{}
}
node_id_bin, err := hex.DecodeString(string(node_id_s))
if err != nil {
node_id_bin = []byte{}
}
unused(node_id)
d.AddNode(hostname, string(node_id_bin))
}
return nil
}
