Middleware
==========

Redis-backed middleware for LangGraph agent workflows, including semantic caching, tool result caching, conversation memory, and semantic routing.

Middleware Implementations
--------------------------

.. autoclass:: langgraph.middleware.redis.SemanticCacheMiddleware
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.. autoclass:: langgraph.middleware.redis.ToolResultCacheMiddleware
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.. autoclass:: langgraph.middleware.redis.ConversationMemoryMiddleware
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.. autoclass:: langgraph.middleware.redis.SemanticRouterMiddleware
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.. autoclass:: langgraph.middleware.redis.MiddlewareStack
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Base Classes
------------

.. autoclass:: langgraph.middleware.redis.aio.AsyncRedisMiddleware
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Configuration Types
-------------------

.. autoclass:: langgraph.middleware.redis.types.SemanticCacheConfig
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.. autoclass:: langgraph.middleware.redis.types.ToolCacheConfig
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.. autoclass:: langgraph.middleware.redis.types.ConversationMemoryConfig
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.. autoclass:: langgraph.middleware.redis.types.SemanticRouterConfig
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.. autoclass:: langgraph.middleware.redis.types.MiddlewareConfig
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