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Regenerate heartbeat by setting heartbeat_liveness instead of HEARTBEAT_LIVENESS #2977

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Regenerate heartbeat by setting heartbeat_liveness instead of HEARTBEAT_LIVENESS #2977

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33bd89b
fix: regenerate heartbeat by setting value self.heartbeat_liveness in…
tdadela Nov 9, 2024
4e55d4e
minor: create WorkerNode with current value of HEARTBEAT_LIVENESS
tdadela Nov 9, 2024
70e5310
Merge remote-tracking branch 'origin' into workernode-heartbeat-liveness
tdadela Nov 9, 2024
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9 changes: 5 additions & 4 deletions locust/runners.py
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Original file line number Diff line number Diff line change
Expand Up @@ -438,7 +438,7 @@ def __init__(self, environment) -> None:
self.client_id = socket.gethostname() + "_" + uuid4().hex
self.worker_count = 1
# Only when running in standalone mode (non-distributed)
self._local_worker_node = WorkerNode(id="local")
self._local_worker_node = WorkerNode(id="local", heartbeat_liveness=HEARTBEAT_LIVENESS)
self._local_worker_node.user_classes_count = self.user_classes_count

# register listener that's logs the exception for the local runner
Expand Down Expand Up @@ -573,10 +573,11 @@ def __init__(self, *args, **kwargs) -> None:


class WorkerNode:
def __init__(self, id: str, state=STATE_INIT, heartbeat_liveness=HEARTBEAT_LIVENESS) -> None:
def __init__(self, id: str, state=STATE_INIT, heartbeat_liveness: int = HEARTBEAT_LIVENESS) -> None:
self.id: str = id
self.state = state
self.heartbeat = heartbeat_liveness
self.heartbeat: int = heartbeat_liveness
self.heartbeat_liveness: int = heartbeat_liveness
self.cpu_usage: int = 0
self.cpu_warning_emitted = False
self.memory_usage: int = 0
Expand Down Expand Up @@ -1083,7 +1084,7 @@ def client_listener(self) -> NoReturn:
elif msg.type == "heartbeat":
if msg.node_id in self.clients:
c = self.clients[msg.node_id]
c.heartbeat = HEARTBEAT_LIVENESS
c.heartbeat = c.heartbeat_liveness
client_state = msg.data["state"]
if c.state == STATE_MISSING:
logger.info(f"Worker {str(c.id)} self-healed with heartbeat, setting state to {client_state}.")
Expand Down