Disconnect Client

Shows how to disconnect a client session, clear client resources, and optionally stop the cluster.

"""Basic client clear/disconnect example with a local cluster."""

from scaler import Client
from scaler.cluster.combo import SchedulerClusterCombo


def main():
    cluster = SchedulerClusterCombo(n_workers=10)
    client = Client(address=cluster.get_address())
    client.clear()
    client.disconnect()

    cluster.shutdown()


if __name__ == "__main__":
    main()

What the example does:

• Starts a local cluster and creates a client.

• Calls clear() to cancel unfinished tasks and clear client-owned resources.

• Calls disconnect() to close only this client session.

Use disconnect when you want to close one client without stopping the scheduler.

Shutdown behavior

By default, the scheduler runs in protected mode. See protected for details.

If protected mode is disabled, clients can stop the cluster by calling shutdown().