BitTorrent peer write test

common/buffer.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+)
+
+type User struct {
+	Age  uint32
+	Sex  byte
+	Name [20]byte
+}
+
+type Buffer struct {
+	buf   []byte
+	limit int
+}
+
+func NewBuffer(buf []byte) *Buffer {
+	return &Buffer{
+		buf:   buf,
+		limit: 0,
+	}
+}
+
+func main() {
+	user := &User{1, 2, [20]byte{}}
+	buf := new(bytes.Buffer)
+	binary.Write(buf, binary.LittleEndian, user)
+	fmt.Println(buf.Bytes())
+}
+
+/*func (buffer Buffer) ReadByte() (byte, error) {
+
+}
+
+func (buffer Buffer) ReadByte() (byte, error)()  {
+
+}
+*/