#!substdef "!MY_IP4_PUBLIC_ADDR!200.200.200.200!g" modparam("usrloc", "timer_interval", 120) modparam("usrloc", "ka_mode", 1) modparam("usrloc", "ka_method", "OPTIONS") modparam("usrloc", "ka_from", "sip:server@MY_IP4_PUBLIC_ADDR") modparam("usrloc", "ka_domain", "...
1.查找<sys/types.h>文件 一般地,Linux的C头文件<sys/types.h>路径在如题的途径:/usr/include/sys下,然而博主[Linux For Ubuntu 16.04/64]去查的时候,却没有。但我们使用其C文件的时候,却一点问题都没有呢,那它跑哪去了呢? 32位系统:/usr/incude/i386-linux-gnu/sys 64位系统:/usr/include/x86_64-...
timer_resolution:worker子进程内部使用的计时器精度,调整时间间隔越大,系统调用越少,有利于性能提升;反之,系统调用越多,性能下降。 timer_resolution100ms; 在Linux 系统中,用户需要获取计时器时需要向操作系统内核发送请求,有请求就必然会有开销,因此这个间隔越大开销就越小。 daemon:指定 Nginx 的运行方式,前台还是...
1、带回调的生产者 kafkaTemplate提供了一个回调方法addCallback,我们可以在回调方法中监控消息是否发送成功 或 失败时做补偿处理,有两种写法, @GetMapping("/kafka/callbackOne/{message}") public void sendMessage2(@PathVariable("message") String callbackMessage) { kafkaTemplate.send("topic1", callbackMess...
RequiredBy=systemd-update-utmp.service systemd-backlight@backlight:intel_backlight.service systemd-rfkill.service logrotate.timer man-db.service shadow.timer systemd-random-seed.service var-lib-machines.mount basic.target man-db.timer local-fs.target systemd-coredump@0.service systemd-journal-flush.ser...
My /usr/local/include/pyconfig.h is from 2016! After removing it, the compilation progresses. I don't think we could reliably try and ignorepyconfig.hfrom somewhere else in the include path, butmaybewe could add some sort of check that would emit a better error ifpyconfig.hdoesn't match...
Idle Timer Expired popup is not accepting mouse input in Windows 10 If a RDS License server fails, is there a grace period for clients? if user is inactive more than 30Min (Doing nothing) Logoff the server (Remote session) IIS redirect for RDWeb when web access and gateway roles are on...
[16:22:00] Start timer (TIMER_SHUTDOWN, 180). /usr/X11R6/bin/xauth: creating new authority file /home/oracle/.Xauthority bash: /usr/X11R6/bin/xterm: No such file or directory [16:22:01] Connection closed 解决思路: [root@localhost ~]# rpm -qf /usr/bin/xterm ...
Jan 20 15:04:09 dockerserver systemd[1]: apt-daily.timer: Adding 37min 2.565881s random time. Jan 20 15:04:09 dockerserver systemd[1]: Started ACPI event daemon. Jan 20 15:04:09 dockerserver systemd[1]: Reloading. Jan 20 15:04:09 dockerserver systemd[1]: apt-daily....
Linux基础知识之systemd详解,系统启动和服务器守护进程管理器,负责在系统启动或运行时激活系统资源,并且管理服务器进程和其它进程,可以说他是Linux的小伙伴系统启动时候最先都是运行的systemd;