def test_terminate_child_true(self):
pid = os.fork()
if pid:
started = time.time()
success = terminate(pid, signal.SIGKILL, 0.5)
finished = time.time()
self.assertTrue(success)
self.assertFalse(is_running(pid))
self.assertLess(finished - started, 1)
else:
time.sleep(3)
os._exit(os.EX_OK)
def test_terminate_child_true(self):
pid = os.fork()
if pid:
started = time.time()
success = terminate(pid, signal.SIGKILL, 0.5)
finished = time.time()
self.assertTrue(success)
self.assertFalse(is_running(pid))
self.assertLess(finished-started, 1)
else:
time.sleep(3)
os._exit(os.EX_OK)
def test_terminate_false(self):
pid = os.fork()
if pid:
started = time.time()
success = terminate(pid, 0, 0.5)
finished = time.time()
self.assertFalse(success)
self.assertTrue(is_running(pid))
self.assertLess(finished - started, 1)
# Cleaning up
os.kill(pid, signal.SIGKILL)
os.waitpid(pid, 0)
else:
time.sleep(3)
os._exit(os.EX_OK)
def test_terminate_alien_true(self):
_, pidfile = tempfile.mkstemp()
child_pid = os.fork()
if child_pid:
time.sleep(0.1)
with open(pidfile) as fp:
pid = int(fp.read())
self.assertTrue(is_running(pid))
started = time.time()
success = terminate(pid, signal.SIGKILL, 0.5)
finished = time.time()
self.assertTrue(success)
self.assertFalse(is_running(pid))
self.assertLess(finished - started, 1)
else:
doublefork(pidfile, '/dev/null', '.', 0)
time.sleep(3)
os._exit(os.EX_OK)
def test_terminate_false(self):
pid = os.fork()
if pid:
started = time.time()
success = terminate(pid, 0, 0.5)
finished = time.time()
self.assertFalse(success)
self.assertTrue(is_running(pid))
self.assertLess(finished-started, 1)
# Cleaning up
os.kill(pid, signal.SIGKILL)
os.waitpid(pid, 0)
else:
time.sleep(3)
os._exit(os.EX_OK)
def test_terminate_alien_true(self):
_, pidfile = tempfile.mkstemp()
child_pid = os.fork()
if child_pid:
time.sleep(0.1)
with open(pidfile) as fp:
pid = int(fp.read())
self.assertTrue(is_running(pid))
started = time.time()
success = terminate(pid, signal.SIGKILL, 0.5)
finished = time.time()
self.assertTrue(success)
self.assertFalse(is_running(pid))
self.assertLess(finished-started, 1)
else:
doublefork(pidfile, '/dev/null', '.', 0)
time.sleep(3)
os._exit(os.EX_OK)
def command_stop(self):
'''
Stop a server::
./manage.py flup:stop
'''
if self.pidfile:
if not os.path.exists(self.pidfile):
sys.exit("Pidfile {!r} doesn't exist".format(self.pidfile))
with open(self.pidfile) as pidfile:
pid = int(pidfile.read())
for sig in [signal.SIGINT, signal.SIGTERM, signal.SIGKILL]:
try:
if terminate(pid, sig, 3):
os.remove(self.pidfile)
sys.exit()
except OSError, exc:
if exc.errno != errno.ESRCH:
raise
elif sig == signal.SIGINT:
sys.exit('Not running')
def command_stop(self):
'''
Stop a server::
./manage.py flup:stop
'''
if self.pidfile:
if not os.path.exists(self.pidfile):
sys.exit("Pidfile {!r} doesn't exist".format(self.pidfile))
with open(self.pidfile) as pidfile:
pid = int(pidfile.read())
for sig in [signal.SIGINT, signal.SIGTERM, signal.SIGKILL]:
try:
if terminate(pid, sig, 3):
os.remove(self.pidfile)
sys.exit()
except OSError as exc:
if exc.errno != errno.ESRCH:
raise
elif sig == signal.SIGINT:
sys.exit('Not running')
sys.exit('No pidfile provided')
def command_stop(self):
"""
Stop a server::
./manage.py flup:stop
"""
if self.pidfile:
if not os.path.exists(self.pidfile):
sys.exit("Pidfile {!r} doesn't exist".format(self.pidfile))
with open(self.pidfile) as pidfile:
pid = int(pidfile.read())
for sig in [signal.SIGINT, signal.SIGTERM, signal.SIGKILL]:
try:
if terminate(pid, sig, 3):
os.remove(self.pidfile)
# NOTE: we are not performing sys.exit here,
# otherwise restart command will not work
return
except OSError as exc:
if exc.errno != errno.ESRCH:
raise
elif sig == signal.SIGINT:
sys.exit("Not running")
sys.exit("No pidfile provided")
