Utility that allows to safely and cleanly terminate a multiprocess application that implements a shutdown, clean-up, or exit routine when a SIGTERM is received.
ckill sends a SIGTERM signal to the main process, waits for it to die, and if it doesn't after some timeout, SIGKILL all its subprocesses in the process tree from higher (recent) to lower (former) PID value.
In this way, ckill allows the process to terminate correctly, but if it malfunctions when terminating, or if it takes too much time (determined by the user) all its subprocesses are killed and then the main process itself, leaving no zombie processes behind.
If you're developing a Python multiprocess application, see also https://github.com/kuralabs/multiexit
pip3 install ckillOptionally, install the following package to enable color log output.
pip3 install colorlogusage: ckill [-h] [-v] [--version] [--no-color] [--timeout-s TIMEOUT_S] PID
Cleanly kills a process
positional arguments:
PID PID of process to kill
optional arguments:
-h, --help show this help message and exit
-v, --verbose Increase verbosity level
--version show program's version number and exit
--no-color Do not colorize the log output
--timeout-s TIMEOUT_S
Maximum time to wait for the process to die, in seconds.
https://github.com/kuralabs/ckill
- Fix bad psutil API call.
- Initial release.
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