mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
56e3ab0943
https://github.com/golang/go/blob/master/src/os/exec_posix.go#L18 shows that cmd.Process.Kill calls syscall.SIGKILL to the command. But http://tldp.org/LDP/Bash-Beginners-Guide/html/sect_12_01.html explains 'If you send a SIGKILL to a process, you remove any chance for the process to do a tidy cleanup and shutdown, which might have unfortunate consequences.' This sends SIGTERM, SIGINT syscalls to the PID so that the process could have more time to clean up the resources. Related to https://github.com/coreos/etcd/issues/4517.