| === qiao|away is now known as qiao | ||
| violetzijing | cherrot, 我们的垃圾 API，我觉得是有 bug 在里面，breaker 报了 timeout，timeout 时间是 10s | 02:07 |
|---|---|---|
| violetzijing | ImAdPEr|wORkInG, cherrot qiao contrun[m] 大佬们早上好啊 | 02:08 |
| qiao | violetzijing: ImAdPEr|wORkInG cherrot 大佬们早上好 | 02:09 |
| ImAdPEr|wORkInG | qiao: violetzijing morning. | 02:33 |
| === cherrot_ is now known as cherrot | ||
| cherrot | qiao: violetzijing ImAdPEr|wORkInG contrun[m] 大佬们早 | 02:58 |
| ImAdPEr|wORkInG | cher | 02:58 |
| ImAdPEr|wORkInG | cherrot: morning. | 02:58 |
| cherrot | violetzijing: https://peter.bourgon.org/blog/2017/02/21/metrics-tracing-and-logging.html 这个讲的很不错 | 03:00 |
| violetzijing | cherrot, cool | 03:01 |
| cherrot | violetzijing: 线上系统这三样都不能少 | 03:03 |
| ImAdPEr|wORkInG | cherrot: bang bang da! | 03:04 |
| cherrot | ImAdPEr|wORkInG: me me da! | 03:04 |
| violetzijing | cherrot, metrics, logging 我们之前有，现在刚做上 tracing | 03:15 |
| violetzijing | cherrot, tracing 真的太有用了，尤其是微服务这种串一串的调用 | 03:16 |
| === qiao_ is now known as qiao | ||
| === toxync11- is now known as toxync11 | ||
| ImAdPEr|wORkInG | contrun[m]: https://github.com/firecracker-microvm/firecracker/issues?q=is%3Aissue+is%3Aopen+amd+label%3A%22Feature%3A+CPU+Support%3A+AMD%22 | 04:46 |
| contrun[m] | ImAdPEr|wORkInG: 明天就搞 不搞不是人 | 04:47 |
| contrun[m] | ImAdPEr|wORkInG: 我可能已经是 zio contributor 了 还有一个 issue 休了那个 就搞 不搞不是人 | 04:48 |
| ImAdPEr|wORkInG | contrun[m]: 3700x ji ke nan nai | 04:48 |
| contrun[m] | ImAdPEr|wORkInG: 明天就搞 不搞不是人 他妈的一个星期过得太快了 是时候gan huo le | 04:49 |
| ImAdPEr|wORkInG | contrun[m]: agree. | 04:49 |
| contrun[m] | ImAdPEr|wORkInG: 感觉你司的代码 已经一百年没有更新了 | 04:50 |
| ImAdPEr|wORkInG | contrun[m]: why update? I have all code in my laptop. | 04:50 |
| ImAdPEr|wORkInG | contrun[m]: and there is no need to push. | 04:50 |
| contrun[m] | ImAdPEr|wORkInG: So all your work is done at home? | 04:51 |
| ImAdPEr|wORkInG | contrun[m]: office. | 04:51 |
| ImAdPEr|wORkInG | contrun[m]: Is zio really better than monix? | 04:52 |
| contrun[m] | ImAdPEr|wORkInG: 那他妈的怎么在你笔记本上面 | 04:52 |
| ImAdPEr|wORkInG | contrun[m]: I use laptop in office. | 04:52 |
| contrun[m] | ImAdPEr|wORkInG: zio是一个很大的框架 取代 io monad 以及其他 | 04:52 |
| ImAdPEr|wORkInG | contrun[m]: in the inner office. | 04:52 |
| ImAdPEr|wORkInG | contrun[m]: which is cooler. | 04:52 |
| contrun[m] | ImAdPEr|wORkInG: task 只是一个副产品 | 04:53 |
| ImAdPEr|wORkInG | contrun[m]: I see. | 04:53 |
| ImAdPEr|wORkInG | contrun[m]: comes with a kafka stream adopter? | 04:54 |
| contrun[m] | ImAdPEr|wORkInG: zio 包含了 io monad，tasks，queue，schedules | 04:54 |
| ImAdPEr|wORkInG | contrun[m]: Try c100k with zio's tasks. | 04:54 |
| ImAdPEr|wORkInG | contrun[m]: and compare it with monix's task. | 04:55 |
| contrun[m] | ImAdPEr|wORkInG: zio 有zstreams 好像有个 把 Kafka 流 转成 zstream 的 | 04:55 |
| ImAdPEr|wORkInG | contrun[m]: Nice to know. | 04:55 |
| contrun[m] | ImAdPEr|wORkInG: 而且用 zio 实现一套 actor 框架是很简单的 | 04:56 |
| ImAdPEr|wORkInG | contrun[m]: won't be easy. | 04:56 |
| contrun[m] | ImAdPEr|wORkInG: 我艹 坐过站了 | 04:56 |
| ImAdPEr|wORkInG | contrun[m]: glad to know. | 04:57 |
| contrun[m] | ImAdPEr|wORkInG: 一切并发问题都是 队列问题 有了 zqueue fibers 还有 zschedule 实现 actor 还不简单 | 04:58 |
| ImAdPEr|wORkInG | contrun[m]: 写出来了? | 05:11 |
| ImAdPEr|wORkInG | contrun[m]: akka stream还有一堆压力反馈啥的, 很多细节不好实现 | 05:11 |
| contrun[m] | ImAdPEr|wORkInG: zio queue 已经有这些功能了 | 05:12 |
| contrun[m] | 他妈的 我电脑好像卡死了 有啥补救方法 | 05:13 |
| === toxync11- is now known as toxync11 | ||
| ImAdPEr|wORkInG | contrun[m]: 厉害了啊 | 05:36 |
| contrun[m] | ImAdPEr|wORkInG: zio-actors 还什么都没有 https://github.com/zio/zio-actors/tree/master/src/main/scala/zio/actors | 05:38 |
| ImAdPEr|wORkInG | contrun[m]: 加油. | 05:38 |
| Tricky | list | 05:59 |
| Tricky | /msg alis list *-topic* | 06:01 |
| contrun[m] | 有没有什么好的库 可以将我输入 yesterday 变成 epoch time 昨天凌晨到今天凌晨 ，last week 亦然 | 06:13 |
| ImAdPEr|wORkInG | contrun[m]: 没见过. | 06:20 |
| contrun[m] | 我有 个蛋疼需求 过x分钟杀掉某个内存泄漏的程序 再启动他 不想用 pid 文件 有什么简单的 shell 脚本？ | 06:30 |
| contrun[m] | 这个程序一定要在前台 不然直接 suspended | 06:31 |
| ImAdPEr|wORkInG | contrun[m]: while : \n do timeout 1000 <your_exe_here>; done | 06:41 |
| contrun[m] | ImAdPEr|wORkInG: 如何杀掉一个 while true; do xxx; done | 06:42 |
| ImAdPEr|wORkInG | 杀父进程 | 06:44 |
| ImAdPEr|wORkInG | 不要用while true | 06:44 |
| ImAdPEr|wORkInG | 要用, while [ ! -e /tmp/stop ] | 06:44 |
| ImAdPEr|wORkInG | 创建这个文件, 然后杀, 然后删除这个文件. 这个世界如此完美 | 06:45 |
| contrun[m] | 没用 父进程对 sigterm 没有作用了 | 06:46 |
| contrun[m] | 可能是因为 父进程是一个 interactive shell 如果子进程有 signal handler 父进程会把 signal 转给子进程 | 06:51 |
| contrun[m] | while true; do htop; done | 06:51 |
| contrun[m] | 因为在一个终端下 按下 c-c 不知道把信号发给谁 ？ | 06:52 |
| contrun[m] | 但是 父进程也没法知道子进程设立了哪些 signal handler 了啊 | 06:53 |
| contrun[m] | while true; do htop; done 发给父进程zsh没有鸟用 | 06:53 |
| ImAdPEr|wORkInG | contrun[m]: sigkill | 06:55 |
| contrun[m] | ImAdPEr|wORkInG: gracefully | 06:55 |
| ImAdPEr|wORkInG | contrun[m]: sleep 3; sigkil :-b | 06:55 |
| contrun[m] | sigkill 会杀了当前终端 | 06:56 |
| ImAdPEr|wORkInG | <@ImAdPEr|wORkInG> 不要用while true | 06:56 |
| ImAdPEr|wORkInG | <@ImAdPEr|wORkInG> 要用, while [ ! -e /tmp/stop ] | 06:56 |
| ImAdPEr|wORkInG | 06:56 | |
| ImAdPEr|wORkInG | contrun[m]: gracefully | 06:56 |
| ImAdPEr|wORkInG | contrun[m]: 这还不够稳? | 06:56 |
| contrun[m] | 稳个屁 我要知道如何给子进程有 signal handler 的父进程发信号ImAdPEr|wORkInG | 06:58 |
| ImAdPEr|wORkInG | contrun[m]: 直接给ppid发sigterm就是 | 07:01 |
| ImAdPEr|wORkInG | contrun[m]: 你已经做到了. | 07:01 |
| ImAdPEr|wORkInG | contrun[m]: 不信你自己写个程序验证. | 07:01 |
| ImAdPEr|wORkInG | contrun[m]: 父进程如果没有信号处理, 直接退出, 子进程还活着. | 07:01 |
| contrun[m] | ImAdPEr|wORkInG: 已经验证了 没用 | 07:01 |
| contrun[m] | while true; do htop; done 发给父进程zsh没有鸟用 | 07:01 |
| ImAdPEr|wORkInG | contrun[m]: 子进程变成孤儿进程, 挂在systemd下面. | 07:01 |
| ImAdPEr|wORkInG | contrun[m]: 那是因为zsh的signal handler就是这么处理的. | 07:01 |
| ImAdPEr|wORkInG | contrun[m]: zsh的gracefully想要等子进程. | 07:02 |
| ImAdPEr|wORkInG | contrun[m]: 你自己写个程序验证就知道了. | 07:02 |
| contrun[m] | while true; do htop; done 发给父进程bash没有鸟用 | 07:03 |
| ImAdPEr|wORkInG | contrun[m]: 那是因为bash的signal handler就是这么处理的. 父进程肯定收到这个sigterm了. | 07:03 |
| ImAdPEr|wORkInG | contrun[m]: 你写一个打印出sigterm的程序就知道了. | 07:03 |
| contrun[m] | ImAdPEr|wORkInG: 子进程 htop 根本就没有收到 sigterm | 07:06 |
| ImAdPEr|wORkInG | contrun[m]: 你的问题是, 稳个屁 我要知道如何给子进程有 signal handler 的父进程发信号 | 07:06 |
| ImAdPEr|wORkInG | contrun[m]: 问题是如何给父进程发signal | 07:06 |
| ImAdPEr|wORkInG | contrun[m]: 不是吗? | 07:06 |
| contrun[m] | ImAdPEr|wORkInG: sh的gracefully想要等子进程? | 07:07 |
| ImAdPEr|wORkInG | contrun[m]: 我告诉你, 直接给父进程发, 父进程能收到, 也能调用signal handler | 07:07 |
| ImAdPEr|wORkInG | contrun[m]: 那我就不知道了 | 07:07 |
| contrun[m] | ImAdPEr|wORkInG: 子进程都没有收到 sigterm 他会自己退出？ | 07:07 |
| * contrun[m] uploaded an image: screenshot-2019-07-26-15-08-01.png (12KB) < https://matrix.org/_matrix/media/v1/download/matrix.org/LgBvoaRvWZZqQvZpqzZAJbuA > | 07:08 | |
| ImAdPEr|wORkInG | contrun[m]: sh的实现我不知道. 但是只要你想, 肯定可以这样啊 | 07:08 |
| contrun[m] | zsh的gracefully想要等子进程 你自己打的 子进程htop都没有收到 sigterm 他会自己退出？ 如果 父进程在等 子进程推出 他可能不给 子进程发 sigterm ？ | 07:10 |
| contrun[m] | ImAdPEr|wORkInG: https://paste.ubuntu.com/p/KR7prnhGVk/ /tmp/trap_test 没有任何东西 | 07:17 |
| contrun[m] | https://unix.stackexchange.com/questions/149741/why-is-sigint-not-propagated-to-child-process-when-sent-to-its-parent-process 接收信号的已经是 foreground process group | 07:31 |
| * contrun[m] uploaded an image: screenshot-2019-07-26-15-31-13.png (19KB) < https://matrix.org/_matrix/media/v1/download/matrix.org/SpgIYneIgBdHqOOoYEOXZZnw > | 07:31 | |
| contrun[m] | zsh的foreground process group已经是子进程htop 但是 为什么 kill 2908 好像 没有杀掉 htop | 07:32 |
| contrun[m] | 更加奇怪了 为什么按下 c-c 父进程可以收到 signal 但 kill 父进程却收不到 | 07:52 |
| * contrun[m] uploaded an image: screenshot-2019-07-26-15-57-03.png (11KB) < https://matrix.org/_matrix/media/v1/download/matrix.org/dQEGXvIOiPFVtLRfcDovZFTy > | 07:57 | |
| contrun[m] | kill -9 杀了子进程 父进程也没了 终端出现奇怪字符 | 07:59 |
| contrun[m] | 不管了 干活了 | 08:15 |
| contrun[m] | 但是 c-c 和 sigint 肯定是不一样的 我在终端里起一个 ssh ssh 打开 htop 按下 c-c 会杀掉 htop kill -2 会杀掉 ssh | 08:17 |
| === qiao is now known as qiao|away | ||
| ledzep2014 | 冒泡防踢 | 11:13 |
| cherrot_ | ledzep2014: 这是哪带来的坏习惯 | 11:17 |
| === cherrot_ is now known as cherrot | ||
| yhm12345 | 冒泡 | 11:24 |
| yhm12345 | 大家好 | 11:25 |
| ledzep2014 | yhm12345: 新人爆女装照 | 11:26 |
| yhm12345 | 我不是新人好巴 | 11:26 |
| ledzep2014 | 🤣 | 11:28 |
| ledzep2014 | 有emoji输入法用吗？老是百度很烦的 | 11:29 |
| ledzep2014 | kubuntu | 11:29 |
| yhm12345 | 同问 | 11:57 |
| ledzep2014 | https://sm.ms/api/upload?inajax=1&ssl=1 | 12:38 |
| ledzep2014 | https://i.loli.net/2019/07/26/5d3af4241ec8834080.png | 12:38 |
| === toxync11- is now known as toxync11 | ||
| === _ivlioioilvi_ is now known as ivlioioilvi | ||
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