gws: 性能与用户友好并存的 go websocket server - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
现在注册
已注册用户请  登录
请不要在回答技术问题时复制粘贴 AI 生成的内容
Nazz
V2EX    程序员

gws: 性能与用户友好并存的 go websocket server

  •  
  •   Nazz 2023 年 1 月 12 日 2336 次点击
    这是一个创建于 1183 天前的主题,其中的信息可能已经有所发展或是发生改变。

    全程用爱发电、花了很多时间肝代码,所以厚着脸皮,来求一波 star, issue

    话不多说先上测试结果

    • machine: Ubuntu 20.04LTS VM (4C8T)
    • client: tcpkali
    Server Connection Send Speed(msg/s) Payload size Download / Upload Bandwidth(Mbps)
    gws 200 20000 2.34KiB 11614.442↓ 11556.101↑
    gorilla 200 20000 2.34KiB 4244.398↓ 4188.711↑
    gws 2000 500 2.34KiB 7906.156↓ 7914.797↑
    gorilla 2000 500 2.34KiB 4263.545↓ 4260.077↑
    gws 5000 50 2.34KiB 4941.188↓ 4943.667↑
    gorilla 5000 50 2.34KiB -
    gws 10000 10 2.34KiB 1980.124↓ 1977.561↑
    gorilla 10000 10 2.34KiB 1972.556↓ 1979.981↑
    gws 10000 20 2.34KiB 3952.788↓ 3959.341↑
    gorilla 10000 20 2.34KiB -

    - means exception

    亮点

    • 无依赖
    • 不需要开启额外协程监听消息, 处理各种事件
    • 读写消息不返回错误, 它们在 gws 内部被适当的处理了
    • 重新实现了 bytes.Buffer, 大部分情况不会动态扩容
    • 通过了 autobahn-testsuite 所有的 WebSocket Protocol 测试用例

    安装

    go get -v github.com/lxzan/gws@latest 

    核心接口

    type Event interface { OnOpen(socket *Conn) OnError(socket *Conn, err error) OnClose(socket *Conn, code uint16, reason []byte) OnPing(socket *Conn, payload []byte) OnPong(socket *Conn, payload []byte) OnMessage(socket *Conn, message *Message) } 

    快速开始

    package main import ( "fmt" "github.com/lxzan/gws" "net/http" ) func main() { var cOnfig= &gws.Config{ CompressEnabled: true, CheckTextEncoding: true, MaxContentLength: 32 * 1024 * 1024, ResponseHeader: http.Header{"Server": []string{"gws"}}, } var handler = new(WebSocket) http.HandleFunc("/connect", func(writer http.ResponseWriter, request *http.Request) { socket, err := gws.Accept(writer, request, handler, config) if err != nil { return } socket.Listen() }) _ = http.ListenAndServe(":3000", nil) } type WebSocket struct{} func (c *WebSocket) OnClose(socket *gws.Conn, code uint16, reason []byte) { fmt.Printf("onclose: code=%d, payload=%s\n", code, string(reason)) } func (c *WebSocket) OnError(socket *gws.Conn, err error) { fmt.Printf("onerror: err=%s\n", err.Error()) } func (c *WebSocket) OnOpen(socket *gws.Conn) { println("connected") } func (c *WebSocket) OnPing(socket *gws.Conn, payload []byte) { fmt.Printf("onping: payload=%s\n", string(payload)) socket.WritePong(payload) } func (c *WebSocket) OnPong(socket *gws.Conn, payload []byte) {} func (c *WebSocket) OnMessage(socket *gws.Conn, message *gws.Message) { socket.WriteMessage(message.Typ(), message.Bytes()) message.Close() } 

    测试

    docker run -it --rm \ -v ${PWD}/config:/config \ -v ${PWD}/reports:/reports \ crossbario/autobahn-testsuite \ wstest -m fuzzingclient -s /config/fuzzingclient.json 
    tiedan
        1
    tiedan  
       2023 年 1 月 12 日
    有个个人小项目,打算用一下试试
    Nazz
        2
    Nazz  
    OP
       2023 年 1 月 12 日
    @tiedan 欢迎欢迎
    lizhenda
        3
    lizhenda  
       2023 年 1 月 13 日
    已 star ,正好在用 gorilla ,初步看 gws 还是蛮简洁的。
    Nazz
        4
    Nazz  
    OP
       2023 年 1 月 13 日 via Android
    @lizhenda 感谢支持
    关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     5905 人在线   最高记录 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 26ms UTC 02:53 PVG 10:53 LAX 19:53 JFK 22:53
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86