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Memory Router

agent_memory_hub.routing.memory_router.MemoryRouter

Routes read/write requests to the correct store, ensuring region compliance.

Source code in agent_memory_hub/routing/memory_router.py 
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class MemoryRouter:
    """
    Routes read/write requests to the correct store, ensuring region compliance.
    """
    def __init__(
        self, 
        region_guard: RegionGuard, 
        backend: str = "adk",
        ttl_seconds: Optional[int] = None,
        alloydb_config: Optional["AlloyDBConfig"] = None,
        redis_config: Optional["RedisConfig"] = None,
        environment: str = "prod",
    ):
        self.region_guard = region_guard
        self.backend = backend
        self.ttl_seconds = ttl_seconds
        self.environment = environment
        # Initialize store lazily or eagerly? Eagerly for router is fine.
        self.store: SessionStore = StoreFactory.get_store(
            backend=backend, 
            region=region_guard.current_region,
            # Explicitly passing default to be safe, though not strictly needed
            bucket_prefix="memory-hub",
            environment=environment,
            ttl_seconds=ttl_seconds,
            alloydb_config=alloydb_config,
            redis_config=redis_config,
        )

    def write(self, session_id: str, key: str, value: Any) -> None:
        """
        Writes data ensuring regional compliance.
        """
        # Double check residency (redundant but safe)
        self.region_guard.check_residency(self.region_guard.current_region)
        self.store.write(session_id, key, value)

    def read(self, session_id: str, key: str) -> Optional[Any]:
        """
        Reads data.
        """
        self.region_guard.check_residency(self.region_guard.current_region)
        return self.store.read(session_id, key)

read(session_id, key)

Reads data.

Source code in agent_memory_hub/routing/memory_router.py 
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def read(self, session_id: str, key: str) -> Optional[Any]:
    """
    Reads data.
    """
    self.region_guard.check_residency(self.region_guard.current_region)
    return self.store.read(session_id, key)

write(session_id, key, value)

Writes data ensuring regional compliance.

Source code in agent_memory_hub/routing/memory_router.py 
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def write(self, session_id: str, key: str, value: Any) -> None:
    """
    Writes data ensuring regional compliance.
    """
    # Double check residency (redundant but safe)
    self.region_guard.check_residency(self.region_guard.current_region)
    self.store.write(session_id, key, value)