The BufferMemory node is a memory component used in conversational AI systems to retrieve and manage chat messages stored in a database. It extends the functionality of Langchain’s BufferMemory class and implements the memory interface.
Session Id (optional)
Memory Key
This node doesn’t have specific input/output ports. Instead, it initializes a BufferMemoryExtended instance that can be used by other nodes in the flow to manage chat history.
Initialization:
getChatMessages:
addChatMessages and clearChatMessages: