def test_return_pids(self, *args):
app = os.path.join(FIXTURE, 'app-with-pids')
self.init.run(FakeOptions(app_path=app))
open(os.path.join(app, 'pid/master/3345.pid'), 'w')
open(os.path.join(app, 'pid/master/2938.pid'), 'w')
open(os.path.join(app, 'pid/master/no-pid.pid'), 'w')
open(os.path.join(app, 'pid/worker/8756.pid'), 'w')
open(os.path.join(app, 'pid/worker/3948.pid'), 'w')
open(os.path.join(app, 'pid/worker/invalid.pid'), 'w')
wsgidapp = WsgidApp(app)
# Invalid pidfiles must be ignored
self.assertEquals([2938, 3345], wsgidapp.master_pids())
self.assertEquals([3948, 8756], wsgidapp.worker_pids())
def test_clean_pid_files_on_keyboard_interrupt(self):
path = os.path.join(FIXTURES_PATH, 'clean-pids-app')
initcmd = CommandInit()
opts = FakeOptions(app_path=path)
initcmd.run(opts)
open(os.path.join(path, 'pid/master/3340.pid'), 'w')
open(os.path.join(path, 'pid/worker/2736.pid'), 'w')
open(os.path.join(path, 'pid/worker/3847.pid'), 'w')
with patch('os.wait'):
with patch('os.getpid'):
os.getpid.side_effect = lambda: 3340
os.wait.side_effect = KeyboardInterrupt()
cli = Cli()
cli.options = opts
cli.log = Mock()
cli.workers = [2736, 3847]
cli._wait_workers()
app = WsgidApp(path)
self.assertEquals([], app.master_pids())
self.assertEquals([], app.worker_pids())
def run(self, options, **kwargs):
app = WsgidApp(options.app_path)
status = {True: 'Running', False: 'Stopped'}
sys.stdout.write("Status: {status}\n".format(status=status[self._any_running(app.worker_pids())]))
sys.stdout.write("Master pid(s): {pids}\n".format(pids=", ".join([str(p) for p in app.master_pids()])))
sys.stdout.write("Worker pid(s): {pids}\n".format(pids=", ".join([self._prepare_pid(p) for p in app.worker_pids()])))
def _restart(self, options):
wsgidapp = WsgidApp(options.app_path)
logger().info("Restarting worker processes at {0}...".format(
options.app_path))
pids = wsgidapp.worker_pids()
self._kill_pids(pids, options.send_signal, 'worker')
def _stop(self, options):
wsgidapp = WsgidApp(options.app_path)
logger().info("Stopping master processes at {0}...".format(
options.app_path))
pids = wsgidapp.master_pids()
self._kill_pids(pids, options.send_signal, 'master')
def setUp(self, *args):
self.init = CommandInit()
self.empty_apppath = os.path.join(FIXTURE, 'empty-app')
self.init.run(FakeOptions(app_path=self.empty_apppath))
self.empty_wsgidapp = WsgidApp(self.empty_apppath)