bob_central.memory_daemon_node

Memory Daemon Node - Eva’s Volatile Short-Term Memory Hub.

Automatically fetches user history from CouchDB when a query is detected.

Classes

MemoryDaemonNode

Broker between CouchDB and Eva's Context.

Functions

main([args])

Start the memory daemon node.

Module Contents

class bob_central.memory_daemon_node.MemoryDaemonNode

Bases: rclpy.node.Node

Broker between CouchDB and Eva’s Context.

Maintains a volatile in-memory cache of recent user interactions.

db_url

cache_ttl

history_limit

user_cache

user_regex

pub_context

query_callback(msg): Extract user from query and fetch context if needed.

fetch_user_history(username): Query CouchDB for the latest messages from this user.

clean_content(content, event_type): Sanitize raw event data into human-readable strings.

fetch_user_insights(username): Perform a second query to get the oldest message and a random classic one.

search_user_history(username, query=None, limit=10): Search the entire CouchDB history for a specific user and optional keywords.

broadcast_context(username, summary): Publish the context for the orchestrator to consume with high priority.

bob_central.memory_daemon_node.main(args=None): Start the memory daemon node.