func()

in connection.go [236:259]

• 21 lines of code
• 4 McCabe index (conditional complexity)

func (t *gettyTCPConn) SetCompressType(c CompressType) {
	switch c {
	case CompressNone, CompressZip, CompressBestSpeed, CompressBestCompression, CompressHuffman:
		ioReader := io.Reader(t.conn)
		t.reader = flate.NewReader(ioReader)

		ioWriter := io.Writer(t.conn)
		w, err := flate.NewWriter(ioWriter, int(c))
		if err != nil {
			panic(fmt.Sprintf("flate.NewReader(flate.DefaultCompress) = err(%s)", err))
		}
		t.writer = &writeFlusher{flusher: w}

	case CompressSnappy:
		ioReader := io.Reader(t.conn)
		t.reader = snappy.NewReader(ioReader)
		ioWriter := io.Writer(t.conn)
		t.writer = snappy.NewBufferedWriter(ioWriter)

	default:
		panic(fmt.Sprintf("illegal comparess type %d", c))
	}
	t.compress = c
}