//ReadPktLine read pktline from conn
func (gconn *Conn) ReadPktLine() ([]string, error) {
var pktlBytes [][]byte //pktlBytes := make([][]byte, 0)
pktLineEder := pktline.NewEncoderDecoder(gconn)
err := pktLineEder.DecodeUntilFlush(&pktlBytes)
if err != nil {
return nil, err
}
pktLines := make([]string, len(pktlBytes))
for i, v := range pktlBytes {
pktLines[i] = string(bytes.TrimRight(v, "\r\n"))
}
return pktLines, err
}
//receiveWithSideband read data from conn
func (gconn *Conn) receiveWithSideband() (dataType byte, data []byte, done bool, err error) {
pktLineEder := pktline.NewEncoderDecoder(gconn)
var line []byte
err = pktLineEder.Decode(&line)
if err != nil {
return
}
if line == nil {
done = true
return
}
dataType = line[0] //first byte
data = line[1:] //remain bytes
//error
if dataType == ERROR_FRAME {
err = errors.New(string(data))
return
}
return
}
//WritePktLine wite pktline to conn
func (gconn *Conn) WritePktLine(line []byte) (int, error) {
pktLineEder := pktline.NewEncoderDecoder(gconn)
err := pktLineEder.Encode(line)
return len(line), err
}