async def test_procmon_start_process_happy_path(logging_protocol_cls, monitor):
start_event = Deferred()
@monitor.once("startProcess")
def on_start_process(state):
assert state == ProcessState(
name="some_process",
state=LifecycleState.STOPPED,
settings=ProcessSettings(
restart=True,
cleanup=False,
threshold=1,
killTime=5,
minRestartDelay=1,
maxRestartDelay=3600,
),
)
start_event.callback(None)
monitor.addProcess("some_process", ["some", "argv"], restart=True)
monitor.startProcess("some_process")
await start_event.addTimeout(0.1, clock=reactor)
assert monitor.protocols[
"some_process"] == logging_protocol_cls.return_value
assert monitor.protocols["some_process"].name == "some_process"
assert monitor.protocols["some_process"].service == monitor
assert isinstance(monitor.timeStarted["some_process"], float)
monitor._spawnProcess.assert_called_once_with(
monitor.protocols["some_process"],
"some",
["some", "argv"],
uid=None,
gid=None,
env=dict(),
path=None,
)
assert monitor.getState("some_process") == ProcessState(
name="some_process",
state=LifecycleState.RUNNING,
settings=ProcessSettings(
restart=True,
cleanup=False,
threshold=1,
killTime=5,
minRestartDelay=1,
maxRestartDelay=3600,
),
)
def on_connection_lost(state):
assert state == ProcessState(
name="some_process",
state=LifecycleState.STOPPED,
settings=ProcessSettings(
restart=True,
cleanup=False,
threshold=1,
killTime=5,
minRestartDelay=0,
maxRestartDelay=3600,
),
)
lost_event.callback(None)
def on_start(state):
assert state == ProcessState(
name="some_process",
state=LifecycleState.RESTARTING,
settings=ProcessSettings(
restart=True,
cleanup=False,
threshold=1,
killTime=5,
minRestartDelay=0,
maxRestartDelay=3600,
),
)
restart_event.callback(None)
def on_remove_process(state):
assert state == ProcessState(
name="some_process",
state=LifecycleState.STOPPED,
settings=ProcessSettings(
restart=False,
cleanup=True,
threshold=None,
killTime=None,
minRestartDelay=None,
maxRestartDelay=None,
),
)
remove_event.callback(None)
async def test_procmon_connection_lost_monitored_inactive(state, monitor):
monitor.running = 1
monitor.addProcess("some_process", ["some", "argv"],
restart=True,
minRestartDelay=0)
monitor._setProcessState("some_process", state)
monitor.protocols["some_process"] = Mock()
lost_event = Deferred()
@monitor.once("connectionLost")
def on_connection_lost(state):
assert state == ProcessState(
name="some_process",
state=LifecycleState.STOPPED,
settings=ProcessSettings(
restart=True,
cleanup=False,
threshold=1,
killTime=5,
minRestartDelay=0,
maxRestartDelay=3600,
),
)
lost_event.callback(None)
monitor.connectionLost("some_process")
await lost_event.addTimeout(0.1, clock=reactor)
assert "some_process" not in monitor.protocols
assert "some_process" not in monitor.restart
assert monitor.getState("some_process") == ProcessState(
name="some_process",
state=LifecycleState.STOPPED,
settings=ProcessSettings(
restart=True,
cleanup=False,
threshold=1,
killTime=5,
minRestartDelay=0,
maxRestartDelay=3600,
),
)
monitor.assertRegistered("registered_process")
@pytest.mark.parametrize(
"name,argv,kwargs,expected",
[
(
"some_process",
["some", "argv"],
dict(),
ProcessState(
name="some_process",
state=LifecycleState.STOPPED,
settings=ProcessSettings(
restart=False,
cleanup=True,
threshold=None,
killTime=None,
minRestartDelay=None,
maxRestartDelay=None,
),
),
),
(
"some_process",
["some", "argv"],
dict(restart=True),
ProcessState(
name="some_process",
state=LifecycleState.STOPPED,
settings=ProcessSettings(
restart=True,