我的世界国外服务器本地ip加速解决方案

这几天买了个我的世界正版账号，一直考虑怎么样流畅的去hypixel玩。有以下解决方案

使用游戏专用加速器加速（游戏加速器软件要安装总感觉不geek）
路由器刷固件走代理（不会刷固件）
购买服务器搭建加速ip （我不想为了一个加速ip去购买一台服务器）

以上方法对我来说均不满意

同时我尝试了以下方法：

我有ssr代理，使用clash搭建本地代理，可是偏偏mc不走代理。
我尝试了本地端口转发，也没有效果

没有办法了，只好自己查资料写一个端口流量转发工具了

基于python端口流量转发工具

环境：

clash for windows
python3.8
MineCraft1.12.1
jupyter

架构设计

讲解

dont bb show you zhe code

import logging
import select
import socket
import struct
from struct import *
from time import sleep

from socketserver import ThreadingMixIn, TCPServer, StreamRequestHandler

logging.basicConfig(level=logging.DEBUG)

class ThreadingTCPServer(ThreadingMixIn, TCPServer):
    pass

# 通过指定的ip、 端口使用clash创建一个到该地址的隧道， 该隧道使用sock5协议， 返回一个socket ，如果你于这个socket通信， 则相当于通过代理与你指定的ip、端口通信
def init_sock_server():
    sock5_server = socket.socket()
    sock5_server.connect(('127.0.0.1', 40000))
    data = pack('>BBB',  5,1,0)
    print(data)
    sock5_server.send(data)
    r = sock5_server.recv(2)
    print(r)
    print(sock5_server)
    data = pack('!BBBB', 5, 1, 0, 1)
    print(data)
    sock5_server.send(data)
    
    # 选择要clash代理的地址
    #sock5_server.send(socket.inet_aton('14.215.177.38'))  # baidu
    sock5_server.send(socket.inet_aton('172.65.230.166'))  # hypixel
    #sock5_server.send(socket.inet_aton('172.67.223.132'))  #2b2twin
    #sock5_server.send(socket.inet_aton('218.93.206.6'))  # kjy.pub
	
    # 指定要clash代理到的端口
    sock5_server.send(pack('!H', 25565))
    ver, status, rsv, t = unpack('!BBBB', sock5_server.recv(4))
    bind_addr = socket.inet_ntoa(sock5_server.recv(4))
    bind_port = unpack('!H', sock5_server.recv(2))
    print(ver, status, rsv, t, bind_addr, bind_port)
    return sock5_server

class SocksProxy(StreamRequestHandler):
    def handle(self):
        logging.info('Accepting connection from %s:%s' % self.client_address)
        # 收到一个请求则开启一个代理
        sock5_server =init_sock_server()
        
        self.exchange_loop(self.connection, sock5_server)
        self.server.close_request(self.request)

	# 开始转发流量   
    def exchange_loop(self, client, remote):
        while True:
            # wait until client or remote is available for read
            r, w, e = select.select([client, remote], [], [])
            
            sleep(0.0001)
            
            if client in r:
                data = client.recv(16384)
                if remote.send(data) <= 0:
                    break

            if remote in r:
                data = remote.recv(16384)
                if client.send(data) <= 0:
                    break

if __name__ == '__main__':
    # 在('127.0.0.1', 25565)开启
    with ThreadingTCPServer(('127.0.0.1', 25565), SocksProxy) as server:
        server.serve_forever()

输出如下

b'\x05\x00'
<socket.socket fd=1468, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 3540), raddr=('127.0.0.1', 40000)>
b'\x05\x01\x00\x01'
5 0 0 1 127.0.0.1 (40000,)
INFO:root:Accepting connection from 127.0.0.1:3542
b'\x05\x01\x00'
b'\x05\x00'
<socket.socket fd=644, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 3545), raddr=('127.0.0.1', 40000)>
b'\x05\x01\x00\x01'
5 0 0 1 127.0.0.1 (40000,)
INFO:root:Accepting connection from 127.0.0.1:3548
b'\x05\x01\x00'
b'\x05\x00'
<socket.socket fd=804, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 3551), raddr=('127.0.0.1', 40000)>
b'\x05\x01\x00\x01'
5 0 0 1 127.0.0.1 (40000,)
INFO:root:Accepting connection from 127.0.0.1:3631
b'\x05\x01\x00'
b'\x05\x00'
<socket.socket fd=768, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 3634), raddr=('127.0.0.1', 40000)>
b'\x05\x01\x00\x01'
5 0 0 1 127.0.0.1 (40000,)
INFO:root:Accepting connection from 127.0.0.1:3874
b'\x05\x01\x00'
b'\x05\x00'
<socket.socket fd=1336, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 3877), raddr=('127.0.0.1', 40000)>
b'\x05\x01\x00\x01'
5 0 0 1 127.0.0.1 (40000,)

bug

实在是太讨厌了！我辛辛苦苦查资料，写代码，最后却蹦出来一个我无法修复的bug:cry:

在我登录hypixel时候，完了几分钟客户端出现了这样的提示，并把我踢出服务器

Internal Exception: io.netty.handler.codec.DecoderException: java.util.zip.DataFormatException: incorrect header check
Internal Exception: io.netty.handler.codec.DecoderException: Badly compressed packet - size of 1531896730 is larger than protocol maximum of 2097152
Internal Exception: io.netty.handler.codec.CorruptedFrameException: length wider than 21-bit
Internal Exception: io.netty.handler.codec.DecoderException: java.util.zip.DataFormatException: incorrect header check
Internal Exception: io.netty.handler.codec.CorruptedFrameException: length wider than 21-bit (I know, this one repeated, they do that too)
Internal Exception: io.netty.handler.codec.DecoderException: Badly compressed packet - size of 11478809 is larger than protocal maximum of 2097152
Internal Exception: io.netty.handler.codec.DecoderException: Badly compressed packet - size of 102 is below server threshold of 256