Golang 定时器底层实现深度剖析 - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
The Go Programming Language
http://golang.org/
Go Playground
Go Projects
Revel Web Framework
cyhone

Golang 定时器底层实现深度剖析

  •  
  •   cyhone Jun 19, 2020 2991 views
    This topic created in 2140 days ago, the information mentioned may be changed or developed.

    本文将基于 Golang 源码对 Timer 的底层实现进行深度剖析。主要包含以下内容:

    1. Timer 和 Ticker 在 Golang 中的底层实现细节,包括数据结构等选型。
    2. 分析 time.Sleep 的实现细节,Golang 如何实现 Goroutine 的休眠。

    注:本文基于 go-1.13 源码进行分析,而在 go 的 1.14 版本中,关于定时器的实现略有一些改变,以后会再专门写一篇文章进行分析。

    详情可参考原文: Golang 定时器底层实现深度剖析

    Supplement 1    Jun 19, 2020
    发布时地址填错了,正确地址在 https://www.cyhone.com/articles/analysis-of-golang-timer/
    9 replies    2020-06-20 00:44:39 +08:00
    PureWhiteWu
        1
    PureWhiteWu  
       Jun 19, 2020   1
    http://localhost:4000/articles/analysis-of-golang-timer/ ???
    Jirajine
        2
    Jirajine  
       Jun 19, 2020 via Android
    localhost 可还行
    cyhone
        3
    cyhone  
    OP
       Jun 19, 2020
    发布完才发现,已经不能编辑了。各位老哥凑合看:
    cyhone
        4
    cyhone  
    OP
       Jun 19, 2020
    useben
        5
    useben  
       Jun 19, 2020
    不错
    deletelazy
        6
    deletelazy  
       Jun 19, 2020 via iPhone
    文章不错,虽然是 localhost :doge
    misaka19000
        7
    misaka19000  
       Jun 20, 2020
    连接打不开
    misaka19000
        8
    misaka19000  
       Jun 20, 2020
    支持楼主!!!
    raaaaaar
        9
    raaaaaar  
       Jun 20, 2020 via Android
    博客挺快
    About     Help     Adertise     Blog     API     FAQ     Solana     924 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 45ms UTC 20:44 PVG 04:44 LAX 13:44 JFK 16:44
    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