Brian Bjarke JensenandCursor
5149299c1b
Convert is_connected to a method that verifies backend liveness via TTL-cached ping (Redis) or bucket_exists (MinIO), with cache invalidation on connect/disconnect. Co-authored-by: Cursor <[email protected]>
26 lines
645 B
Python
26 lines
645 B
Python
"""Definition of ConnectionAwareInterface abstract base class."""
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from abc import ABC, abstractmethod
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class ConnectionAwareInterface(ABC):
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"""Interface that defines connection-related methods."""
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@abstractmethod
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def connect(self) -> None:
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"""Connect to resource."""
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...
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@abstractmethod
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def disconnect(self) -> None:
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"""Disconnect from resource."""
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...
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@abstractmethod
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def is_connected(self) -> bool:
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"""Return whether the adapter has an active, reachable connection.
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Implementations may perform a cached network probe to verify liveness.
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"""
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...
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