func (s *Service) serve() {
defer s.wg.Done()
s.batcher.Start()
for {
buf := make([]byte, UDPBufferSize)
select {
case <-s.done:
// We closed the connection, time to go.
return
default:
// Keep processing.
}
n, _, err := s.conn.ReadFromUDP(buf)
if err != nil {
s.Logger.Printf("Failed to read UDP message: %s", err)
continue
}
points, err := tsdb.ParsePoints(buf[:n])
if err != nil {
s.Logger.Printf("Failed to parse points: %s", err)
continue
}
for _, point := range points {
s.batcher.In() <- point
}
}
}
func (p *Processor) unmarshalWrite(b []byte) (uint64, []tsdb.Point, error) {
ownerID := binary.BigEndian.Uint64(b[:8])
points, err := tsdb.ParsePoints(b[8:])
return ownerID, points, err
}