Skip to content

hycxa/gotunnel

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

32 Commits
 
 
 
 
 
 
 
 
 
 

Repository files navigation

gotunnel

features

  • support rc4 encryption
  • support tgw header
  • support reload back end services

tunnel stack

SOURCE DESTINATION
TcpConn TCPConn
Link Link
Coor Coor
Tunnel Tunnel

组件

  • back server, back client: 负责建立tunnel
  • front server: 负责接受玩家连接
  • coor, link set: 负责管理link
  • link: 抽象的概念,实际连接在tunnel上的映射

build

如果没有搭建过go 的workspace,参考install.sh里面的脚本

go install gotunnel

run

支持两种模式

user ---> front_door + tunnel_server <----- tunnel_client + back_door ---> service

launch tunnel server and user gate in one(defaut port 8001, 8002):

./gotunnel -tunnel_server -front

launch back node(defaut service port 1234):

./gotunnel -tunnel_addr=127.0.0.1:8002 settings.conf

user ---> front_door + tunnel_client -----> tunnel_server + back_door ---> service

launch user gate (defaut port 8001, 8002):

./gotunnel -tunnel_server settings.conf

launch back node(defaut service port 1234):

./gotunnel -tunnel_addr=127.0.0.1:8002 -front

launch a simple service:

nc -lk 1234

launch user client:

nc 127.0.0.1 8001

benchmark

测试环境

  • OS:Ubuntu quantal (12.10)
  • CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
  • golang: go1.2.1 linux/amd64

gotunnel启动参数

  • gate:./gotunnel -gate
  • node:./gotunnel -back_addr 127.0.0.1:8002 settings.conf

nginx 作为后端

  • nginx/1.2.1
  • 测试工具使用ab (version 2.3), 10w次请求
  • 下表对比(Requests per second)
并发数 no tunnel go tunnel(CPU=1) go tunnel(CPU=2)
1 7473 1902 1826
10 21734 7508 7627
100 20519 8729 10437
500 18548 8968 10287
1000 18255 9141 10127
  • 并发上去之后,go的效率提升不明显,在100并发数附近结果最好,有点奇怪。
  • 也使用redis-benchmark进行了测试,结果略好一点。

Releases

No releases published

Packages

No packages published