Class used to store chat message history in Redis. It provides methods to add, get, and clear messages.

Hierarchy

  • BaseListChatMessageHistory
    • UpstashRedisChatMessageHistory

Constructors

Properties

client: Redis

Methods

  • Parameters

    • message: string

    Returns Promise<void>

    Use addAIMessage instead

  • This is a convenience method for adding an AI message string to the store. Please note that this is a convenience method. Code should favor the bulk addMessages interface instead to save on round-trips to the underlying persistence layer. This method may be deprecated in a future release.

    Parameters

    • message: string

    Returns Promise<void>

  • Adds a new message to the chat history in the Redis database.

    Parameters

    • message: BaseMessage

      The message to be added to the chat history.

    Returns Promise<void>

    Promise resolving to void.

  • Add a list of messages.

    Implementations should override this method to handle bulk addition of messages in an efficient manner to avoid unnecessary round-trips to the underlying store.

    Parameters

    • messages: BaseMessage[]

      A list of BaseMessage objects to store.

    Returns Promise<void>

  • This is a convenience method for adding a human message string to the store. Please note that this is a convenience method. Code should favor the bulk addMessages interface instead to save on round-trips to the underlying persistence layer. This method may be deprecated in a future release.

    Parameters

    • message: string

    Returns Promise<void>

  • Returns Serialized