view tests/killdaemons.py @ 14729:94eea58da2a3 stable

update: do not use the term 'update' when mentioning reverting one file

and give a more precise hint for how to revert such a file

I'm using the term 'revision' instead of 'changeset' in this change to be
consistent with the REV we use in the synopsis.

#!/usr/bin/env python

import os, time, errno, signal

# Kill off any leftover daemon processes
try:
    fp = open(os.environ['DAEMON_PIDS'])
    for line in fp:
        try:
            pid = int(line)
        except ValueError:
            continue
        try:
            os.kill(pid, 0)
            os.kill(pid, signal.SIGTERM)
            for i in range(10):
                time.sleep(0.05)
                os.kill(pid, 0)
            os.kill(pid, signal.SIGKILL)
        except OSError, err:
            if err.errno != errno.ESRCH:
                raise
    fp.close()
except IOError:
    pass