开源了一个以太坊的小工具,用来监听新的区块和 transaction 事件 - V2EX
diveinto

开源了一个以太坊的小工具,用来监听新的区块和 transaction 事件

  •  1
     
  •   diveinto Dec 27, 2019 4860 views
    This topic created in 2332 days ago, the information mentioned may be changed or developed.

    不知道有没有人需要 (~~并没有~~)

    地址: https://github.com/HydroProtocol/nights-watch

    内部好几个 production 的服务用到了这个组件,对有类似需求的同学,用起来应该挺顺手的

    Supplement 1    Jan 3, 2020

    方便上手,加了个 docker image,来展示这个 lib 能做些什么

    比如监控 USDT 的转账事件

    docker run diveinto/nights-watch:master /bin/nights-watch usdt-transfer 

    usdt transfer

    更多见 help

    docker run diveinto/nights-watch:master /bin/nights-watch help 

    Screen Shot 2020-01-03 at 10 07 16 AM

    6 replies    2020-10-16 11:13:37 +08:00
    ob
        1
    ob  
       Dec 27, 2019 via Android
    数据来源哪个节点?
    diveinto
        2
    diveinto  
    OP
       Dec 27, 2019   1
    @ob 需要自己配置以太坊节点,可以用 [infura]( https://infura.io/) 提供的免费节点,也可以自己跑以太坊的 Node
    ob
        3
    ob  
       Dec 27, 2019 via Android
    @diveinto 那你这个工具提供的数据 infura api 本身不都有了吗?你们内部用的场景是怎样?
    diveinto
        4
    diveinto  
    OP
       Dec 27, 2019   1
    比如我们需要监控特定合约里新产生的交易事件,用我们这个库只需要配置好合约地址和事件 Hash 即可,这样用这个库的人就可以专注写自己的业务逻辑。

    例如这里 https://github.com/HydroProtocol/nights-watch/blob/master/watcher_with_receipt_logs_plugin_test.go#L22:L28
    lxzhtxh13
        5
    lxzhtxh13  
       Dec 29, 2019
    看起来都好高深的样子
    pynix
        6
    pynix  
       Oct 16, 2020
    交易所充值监控。。
    About     Help     Advertise     Blog     API     FAQ     Solana     2786 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 30ms UTC 01:48 PVG 09:48 LAX 18:48 JFK 21:48
    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