package main

import(
	"fmt"
	"net"
	"encoding/json"
	"GolangLearnPractice1/day11/communicateP01/common/message"
)
type Transfer struct{
	Conn net.Conn
	Buf [8096]byte 
}
func (this *Transfer)ReadPkg()(mes message.Message,err error)  {
	
	n,err:=this.Conn.Read(this.Buf[:])
	if err!=nil{
		fmt.Println("Conn.Read failed,err=",err)
		return
	}

	
	err=json.Unmarshal(this.Buf[:n],&mes)
	if err!=nil{
		fmt.Println("json.Unmarshal(mes) failed,err=",err)
		return
	}

	return
}
/*
func (this *Transfer)WritePkg()(mes message.Message)  {
	buf:=make([]byte,4096)
	n,err:=this.Conn.Read(buf)
	if err!=nil{
		fmt.Println("conn.Read(buf) failed,err=",err)
		return
	}
	err=json.Unmarshal(buf[:n],&mes)
	if err!=nil{
		fmt.Println("json.Unmarshal failed,err=",err)
		return
	}
	return

}
*/