Golang Message.GetInsertTriples Examples

Example #1

File: binary.go Project: nonempty/degdb

func (s *server) handleInsertTriples(conn *network.Conn, msg *protocol.Message) {
	triples := msg.GetInsertTriples().Triples
	localKS := s.network.LocalPeer().Keyspace

	var validTriples []*protocol.Triple
	idHashes := make(map[string]uint64)
	for _, triple := range triples {
		hash, ok := idHashes[triple.Subj]
		if !ok {
			hash = murmur3.Sum64([]byte(triple.Subj))
			idHashes[triple.Subj] = hash
		}
		if !localKS.Includes(hash) {
			s.Printf("ERR insert triple dropped due to keyspace %#v from %#v", triple, conn.Peer)
			// TODO(d4l3k): Follow up on bad triple by reannouncing keyspace.
			continue
		}
		validTriples = append(validTriples, triple)
	}
	s.ts.Insert(validTriples)
}