2018-1-16 · SIGUSR1 用户自定义信号 默认处理:进程终止 SIGUSR2 用户自定义信号 默认处理:进程终止 当一个进程调用fork时,因为子进程在开始时复制父进程的存储映像,信号捕捉函数的地址在子进程中是有意义的,所以子进程继承父进程的信号处理方式。

The daemon continues operating after handling the SIGUSR1 signal and dumping the stack traces to the log. The stack traces can be used to determine the state of all goroutines and threads within the daemon. View stack traces. The Docker daemon log can be viewed by using one of the following methods: Is there a way to slow down the linking to give the server > time to respond, or am I way off base? > The server is a Linksys router running DD-WRT. > > > Fri May 29 10:22:36 2009 Attempting to establish TCP connection with > xx.xxx.xx.xxx:xx > Fri May 29 10:22:36 2009 TCP connection established with > xx.xxx.xx.xxx:xx > Fri May 29 10:22:36 SIGUSR1 30,10,16 Term User-defined signal 1 SIGUSR2 31,12,17 Term User-defined signal 2 SIGUSR1 and SIGUSR2 both have the default action Term -- the process is terminated. dd registers a handler to intercept the signal and do something useful with it, but if you signal too quickly it hasn't had time to register that handler yet, so the default Vis: (gdb) start Temporary breakpoint 1, main at si-handler.c:48 48 setup (); (gdb) next 50 global = 0; /* set break here */ Let's queue a signal, so we can step into the handler: (gdb) handle SIGUSR1 Signal Stop Print Pass to program Description SIGUSR1 Yes Yes Yes User defined signal 1 (gdb) info inferiors Num Description Executable * 1 Oct 09, 2006 · I inherited a middleware that already used SIGUSR1 for signalling a 'thread injection' and SIGUSR2 for some fault tolerance/checkpointing purposes. Quick Navigation Networking/Device Communication Top The "SIGUSR1" signal is a "user"-defined signal that you can use however you like. it is never generated by the system. The most common use of the trap command though is to trap the bash-generated psuedo-signal named EXIT. Overview¶. When used with the --logpath option or systemLog.path setting, mongod and mongos instances report a live account of all activity and operations to a log file. When reporting activity data to a log file, by default, MongoDB only rotates logs in response to the logRotate command, or when the mongod or mongos process receives a SIGUSR1 signal from the operating system.

2015-5-18 · 10) SIGUSR1 留给用户使用 11) SIGSEGV 试图访问未分配给自己的内存, 或试图往没有写权限的内存地址写数据. 12) SIGUSR2 留给用户使用 13) SIGPIPE 管道破裂。 这个信号通常在进程间通信产生,比如采用FIFO(管道)通信的两个进程,读管道没打开或者意外终止就往管道写,写进程会收到SIGPIPE信号。

rsync 常见错误与解决方法整理_服务器其它_脚本之 … 2012-11-13 · 由于我们经常使用rsync进行服务器文件的同步工作,但在配置过程中,会出现很多问题,下面的错误基本上都是通过客户端

Vis: (gdb) start Temporary breakpoint 1, main at si-handler.c:48 48 setup (); (gdb) next 50 global = 0; /* set break here */ Let's queue a signal, so we can step into the handler: (gdb) handle SIGUSR1 Signal Stop Print Pass to program Description SIGUSR1 Yes Yes Yes User defined signal 1 (gdb) info inferiors Num Description Executable * 1

Vis: (gdb) start Temporary breakpoint 1, main at si-handler.c:48 48 setup (); (gdb) next 50 global = 0; /* set break here */ Let's queue a signal, so we can step into the handler: (gdb) handle SIGUSR1 Signal Stop Print Pass to program Description SIGUSR1 Yes Yes Yes User defined signal 1 (gdb) info inferiors Num Description Executable * 1 Oct 09, 2006 · I inherited a middleware that already used SIGUSR1 for signalling a 'thread injection' and SIGUSR2 for some fault tolerance/checkpointing purposes. Quick Navigation Networking/Device Communication Top The "SIGUSR1" signal is a "user"-defined signal that you can use however you like. it is never generated by the system. The most common use of the trap command though is to trap the bash-generated psuedo-signal named EXIT. Overview¶. When used with the --logpath option or systemLog.path setting, mongod and mongos instances report a live account of all activity and operations to a log file. When reporting activity data to a log file, by default, MongoDB only rotates logs in response to the logRotate command, or when the mongod or mongos process receives a SIGUSR1 signal from the operating system. Oct 23 19:01:33 openvpn 12857 TCP/UDP: Preserving recently used remote address: [AF_INET]1.2.3.4:1198 Oct 23 19:01:33 openvpn 12857 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts *Oct 23 20:01:31 openvpn 12857 SIGUSR1[soft,ping-restart] received, process restarting *Oct 23 20:01:31 openvpn Wed Jan 6 20:50:08 2010: SIGUSR1[soft,tls-error] received, process restarting When I set up OpenVPN on my work server, I generated a key/csr/crt for the server and another set for the client. I copied the client to my mac, and set up Viscosity with the server CA, the client CRT and client KEY.