func (self *ProtobufRequestHandler) WriteResponse(conn net.Conn, response *protocol.Response) error {
data, err := response.Encode()
if err != nil {
log.Error("error encoding response: %s", err)
return err
}
if len(data) >= MAX_RESPONSE_SIZE {
pointCount := len(response.Series.Points)
firstHalfPoints := response.Series.Points[:pointCount]
secondHalfPoints := response.Series.Points[pointCount:]
response.Series.Points = firstHalfPoints
err := self.WriteResponse(conn, response)
if err != nil {
return err
}
response.Series.Points = secondHalfPoints
return self.WriteResponse(conn, response)
}
buff := bytes.NewBuffer(make([]byte, 0, len(data)+8))
binary.Write(buff, binary.LittleEndian, uint32(len(data)))
_, err = conn.Write(append(buff.Bytes(), data...))
if err != nil {
log.Error("error writing response: %s", err)
return err
}
return nil
}
func (self *ProtobufRequestHandler) WriteResponse(conn net.Conn, response *protocol.Response) error {
data, err := response.Encode()
if err != nil {
log.Error("error encoding response: %s", err)
return err
}
err = binary.Write(conn, binary.LittleEndian, uint32(len(data)))
if err != nil {
log.Error("error writing response length: %s", err)
return err
}
_, err = conn.Write(data)
return err
}
