Module session_memory_utils 

Session memory utility functions — state management, thresholds, config.

Structs

SessionMemoryConfig

Configuration for session memory extraction thresholds

Constants

DEFAULT_SESSION_MEMORY_CONFIG

Default configuration for session memory (backward compat constant)

Functions

get_extraction_stale_threshold

Get the extraction stale threshold

get_extraction_wait_timeout

Get the extraction wait timeout

get_last_summarized_message_id

Get the message ID up to which the session memory is current

get_session_memory_config

Get the current session memory configuration

get_session_memory_path

Get the session memory file path

get_tool_calls_between_updates

Get the configured number of tool calls between updates

has_met_initialization_threshold

Check if we’ve met the threshold to initialize session memory. Uses total context window tokens (same as autocompact) for consistent behavior.

has_met_update_threshold

Check if we’ve met the threshold for the next update. Measures actual context window growth since last extraction.

is_session_memory_initialized

Check if session memory has been initialized (met minimumTokensToInit threshold)

mark_extraction_completed

Mark extraction as completed (called from session_memory.rs)

mark_extraction_started

Mark extraction as started (called from session_memory.rs)

mark_session_memory_initialized

Mark session memory as initialized

record_extraction_token_count

Record the context size at the time of extraction. Used to measure context growth for minimumTokensBetweenUpdate threshold.

reset_session_memory_state

Reset session memory state (useful for testing)

set_last_summarized_message_id

Set the last summarized message ID (called from session_memory.rs)

set_session_memory_config

Set the session memory configuration

set_session_memory_path

Set the session memory file path (called during file setup)

wait_for_session_memory_extraction

Wait for any in-progress session memory extraction to complete (with timeout). Returns immediately if no extraction is in progress or if extraction is stale.